Thursday, 31 January 2019

Shanties in Assassin’s Creed: Odyssey

Sea shanties are a tradition in the Assassin’s Creed video game series. The most recent installment, Assassin’s Creed: Odyssey (2018), is set during the Peloponnesian War. When the player sails a ship around the Aegean Sea, the crew occasionally sing shanties. Many of them are in ancient Greek, based on real ancient poetry and songs.

Most of the shanties were selected and arranged by the composer Giannis Georgantelis. Here’s a short video about their production, by the musical director Dimitris Ilias.

I’d better admit I haven’t played AC: Odyssey. (My desktop computer is a bit lacking in the CPU department. Hopefully I’ll catch up in a few years -- too late for the party, but hey, better late than never.) So my information about the shanties isn’t based on gameplay, but on the soundtrack album on Spotify, and on YouTube clips.

Below I give the words as they are sung in the shanties, followed by the authentic ancient text with a translation. Most shanties don’t use all the text from the ancient poem: my text of the ancient poems shows the extra words in italics.
To be clear in advance: the musical team have done a really good job. In practical terms I could not have wished for better. Speaking as an academic, I have no complaints about any of their methods or choices. I do mention some errors and/or quibbles below, but they are really small beer compared to the overall success of the shanties.

In particular: yes, they use modern Greek pronunciation; no, no sensible classicist minds that. OK, it changes the poetic rhythms -- but then so do the music, the refrains, and other modifications to the wording. So basically, suck it up.

If you do have objections, then ask yourself as a purist why your copy of Sophocles uses the Ionic alphabet, Ionic spelling, 3rd century BCE accents, and 9th century CE letter-forms.

It’s no bad thing to ease the transition between the modern and classical languages. I’m happy for students to use modern pronunciation in my ancient Greek classes, and I’m seriously considering teaching accents as stress accents for pedagogical reasons. Anyway, over half the songs date to the Roman era, so those ones were always pronounced roughly how they sound in the game.

Addendum, twelve hours later: since the first version of this transcription went online I’ve noticed a handful more errors and variations in the shanty texts, and annotated them below.

Addendum 2, another day later: I have now added my own translations for the shanties in cases where the text is organised differently from the ancient source. Note that the Greek text of the shanties is copied from what is sung, and therefore includes some typos that were evidently given to the singers.

Index

  1. ‘The black earth drinks’ -- Anacreontea 21.1-4, 6-7
  2. ‘Through the storm’ -- Alcaeus fr. 326.1-5 (ed. Lobel-Page)
  3. ‘Muse of the forest’ -- Aristophanes, Birds 737-743
  4. ‘The lost shield’ -- Archilochus fr. eleg. 5 (ed. West)
  5. ‘Bacchus teaches me to dance’ -- Anacreontea 49
  6. ‘Ares god of war’ -- Hymn to Ares 1-3, 5, 9
  7. ‘Song to Bacchus’ -- Anacreontea 48.1-8
  8. ‘When I drink’ -- Anacreontea 50.5-8, 25-28
  9. ‘Song for a young girl’ -- Anacreontea 22.5-16
  10. ‘Poseidon god of the sea’ -- Hymn to Poseidon 1, 4, 6

1. The black earth drinks (male crew, female crew)

ἡ γῆ μέλαινα πίνει, πίνει δὲ δένδρεα δ’ αὐτήν.
    τί μοι μάχεσθ’, ἑταῖροι, θέλοντι πίνειν;
    τί μοι μάχεσθ’, ἑταῖροι, καὐτῷ θέλοντι πίνειν;
ἡ γῆ μέλαινα πίνει, πίνει θάλασσ’ ἀναύρους.
    τί μοι μάχεσθ’, ἑταῖροι, θέλοντι πίνειν;
    τί μοι μάχεσθ’, ἑταῖροι, καὐτῷ θέλοντι πίνειν;
ἡ γῆ μέλαινα πίνει, ὁ δ’ ἥλιος θάλασσαν.
    τί μοι μάχεσθ’, ἑταῖροι, θέλοντι πίνειν;
    τί μοι μάχεσθ’, ἑταῖροι, καὐτῷ θέλοντι πίνειν;

The black earth drinks, and the trees drink it in turn.
    Why fight me, friends, if I want to drink too?
The black earth drinks, and the sea drinks the torrents.
    Why fight me, friends, if I want to drink too?
The black earth drinks, and the sun drinks the sea.
    Why fight me, friends, if I want to drink too?
Original (italics indicate words left out in the shanty):
ἡ γῆ μέλαινα πίνει,
πίνει δένδρεα δ’ αὐτήν,
πίνει θάλασσ’ ἀναύρους,
ὁ δ’ ἥλιος θάλασσαν,
τὸν δ’ ἥλιον σελήνη·
τί μοι μάχεσθ’, ἑταῖροι,
καὐτῷ θέλοντι πίνειν;

The black earth drinks,
the trees drink it,
the sea drinks the torrents,
the sun the sea,
the moon the sun.
Why fight with me, my friends,
if I too want to drink?
-- Anacreontea 21 (tr. Campbell)
Note. Greeks in the time of the Peloponnesian War would certainly have been familiar with Anacreon, a famous melic poet of the late 500s BCE.

The poems in the Anacreontea, however, are from centuries later. They range from roughly the 1st century BCE to the 6th century CE. The title they bear in their manuscript is because they deal with themes associated with Anacreon ... Anacreon certainly did like a bit of wine.

The shanty has an erroneous repetition of δέ in its first line (= Anacr. 21.2), which cannot mean anything sensible. The error appears to originate from a version of the text that appears on the website ‘Noctes gallicanae’, which is also the origin of typos in shanties 4 and 9.

2. Through the storm (male crew)

ἀσυννέτημμι τὼν ἀνέμων στάσιν,
    νᾶϊ φορήμμεθα, νᾶϊ φορήμμεθα σὺν μελαίνᾳ,
    νᾶϊ φορήμμεθα, νᾶϊ φορήμμεθα.
κῦμα κυλίνδεται, ἄμμες δ’ ὂν τὸ μέσσον
    νᾶϊ φορήμμεθα, νᾶϊ φορήμμεθα σὺν μελαίνᾳ,
    νᾶϊ φορήμμεθα, νᾶϊ φορήμμεθα.
χείμωνι μόχθεντες μεγάλῳ μάλα·
    νᾶϊ φορήμμεθα, νᾶϊ φορήμμεθα σὺν μελαίνᾳ,
    νᾶϊ φορήμμεθα, νᾶϊ φορήμμεθα.

I don’t understand the set of the winds.
    We sail in our ship, we sail in our black ship.
The wave rolls, and we in the middle,
    we sail in our ship, we sail in our black ship,
struggling in a huge storm.
    We sail in our ship, we sail in our black ship.
Original:
ἀσυννέτημμι τὼν ἀνέμων στάσιν,
τὸ μὲν γὰρ ἔνθεν κῦμα κυλίνδεται,
τὸ δ’ ἔνθεν, ἄμμες δ’ ὂν τὸ μέσσον
νᾶϊ φορήμμεθα σὺν μελαίνᾳ

χείμωνι μόχθεντες μεγάλῳ μάλα·
πὲρ μὲν γὰρ ἄντλος ἰστοπέδαν ἔχει,
λαῖφος δὲ πὰν ζάδηλον ἤδη,
καὶ λάκιδες μέγαλαι κὰτ αὖτο,

χάλαισι δ’ ἄγκυρραι, τὰ δ’ ὀή[ϊα ...]

I fail to understand the direction of the winds:
one wave rolls in from this side,
another from that, and we in the middle
are carried along in company with our black ship,

much distressed in the great storm.
The bilge-water covers the masthold;
all the sail lets the light through now,
and there are great rents in it;

the anchors are slackening; the rudders [ ... ]
-- Alcaeus fr. 326 Lobel-Page (tr. Campbell)
Note. Alcaeus was one of the great duo of early poets of Lesbos, along with Sappho. Both poets wrote in the Lesbian dialect, which is a bit difficult for people trained in classical Attic Greek. Alcaeus’ fame was so great that the verse form used in this poem is named after him, the ‘Alcaic stanza’.

The theme, ostensibly a stormy sea, is fitting for the shanty. However, Alcaeus’ poetry is often heavily political. And in Greek poetry, sailing a ship is a common metaphor for governing a state. This poem is almost certainly about the tyrant Myrsilus, who gained power in Lesbos during Alcaeus’ lifetime: Alcaeus joined a conspiracy against Myrsilus, fled into exile, and later wrote a poem celebrating Myrsilus’ death.

3. Muse of the forest (male crew, female crew)

τιοτιοτιοτιοτίγξ.
Μούσα λοχμαία (τιοτιοτίγξ),
ποικίλη, μεθ’ ἧς εγώ (τιοτιοτίγξ)
    νάπαισι και κορυφαίς
    ἐν ὀρείαις,
τιοτιοτιοτιοτίγξ,
ἱζόμενος μελίας (τιοτιοτίγξ)
ἐπί φυλλοκόμου (τιοτιοτίγξ)
    νάπαισι και κορυφαίς
    ἐν ὀρείαις.

(See below for translation)
Original:
Μοῦσα λοχμαία,
τιοτιοτιοτιοτίγξ,
ποικίλη, μεθ’ ἧς ἐγὼ νάπαισί
    <τε καὶ> κορυφαῖς ἐν ὀρείαις,
τιοτιοτιοτιοτίγξ,
ἱζόμενος μελίας ἔπι φυλλοκόμου,
τιοτιοτιοτιοτίγξ.

Muse of the forest,
tio tio tio tiotinx,
I join in your varied song
in the glens and mountain peaks,
tio tio tio tiotinx,
sitting on a leafy-haired ash tree,
tio tio tio tiotinx.
-- Aristophanes, Birds 737-743 (tr. Gainsford)
Note. Aristophanes’ comic play the Birds premiered at the Dionysia festival in Athens in February 414 BCE. The birds make up a chorus who sing odes throughout the play. This shanty comes from one of those odes: tio tio tio tiotinx represents birdsong (though it doesn’t really sound like it in the shanty!). It is an interlude in a longer song where the chorus step out of character to address the audience directly.

The play is about two Athenians who decide to flee the ravages of the Peloponnesian War -- it’s a not-so-subtle escape fantasy -- and, along with the birds, they found a new home in a city in the sky and call it Nephelokokkygia ‘cloud cuckoo land’. (‘Cloud cuckoo land’ is still proverbial in modern English: its most prominent appearance in recent mass media is in The Lego Movie (2014).)

4. The lost shield (male crew, female crew)

ἀσπίδι μὲν Σαΐων τις ἀγάλλεται, ἣν παρὰ θάμνῳ,
    ἐρρέτω, ἐρρέτω, ἐρρέτω, ἐξαῦτις κτήσομαι οὐ κακίων.
ἔντος ἀμώμητον, ἀμώμητον, κάλλιστον οὐκ ἐθέλων,
    ἐρρέτω, ἐρρέτω, ἐρρέτω, ἐξαῦτις κτήσομαι οὐ κακίων.
αὐτὸν δ᾽ ἐκ μ’ ἐσάωσα, τί μοι μέλει ἀσπὶς ἐκείνη;
    ἐρρέτω, ἐρρέτω, ἐρρέτω, ἐξαῦτις κτήσομαι οὐ κακίων.

Some Saian is boasting over my shield -- it was by a bush --
    to hell with it, to hell with it, to hell with it! I’ll get another one just as good.
a perfectly good weapon, I didn’t mean to leave it there.
    to hell with it, to hell with it, to hell with it! I’ll get another one just as good.
But I saved myself, so what do I care about the shield?
    to hell with it, to hell with it, to hell with it! I’ll get another one just as good.
Original:
ἀσπίδι μὲν Σαΐων τις ἀγάλλεται, ἣν παρὰ θάμνῳ,
    ἔντος ἀμώμητον, κάλλιπον οὐκ ἐθέλων·
αὐτὸν δ’ ἐξεσάωσα. τί μοι μέλει ἀσπὶς ἐκείνη;
    ἐρρέτω· ἐξαῦτις κτήσομαι οὐ κακίω.

Some Saian exults in my shield which I left --
    a faultless weapon -- beside a bush against my will.
But I saved myself. What do I care about that shield?
    To hell with it! I’ll get one that’s just as good another time.
-- Archilochus fr. eleg. 5 (tr. Gerber)
Note. The 7th century BCE poet Archilochus was perhaps the most celebrated of all the early Greek poets, until the popularity of Homer skyrocketed in the late 500s. Archilochus is known for his rebelliousness, here shown by his willingness to drop his shield and flee from battle. This poem is elegiac, a genre associated with philosophy and moralising.

The text of the shanty has typos which come from the website ‘Noctes gallicanae’, as in shanties 1 and 9: κάλλιστον (for κάλλιπον) and κακίων (for κακίω). Neither error makes sense in Greek. I’ve translated the shanty above as though the typos weren’t there. A further variant, ἐκ μ’ ἐσάωσα (‘I saved myself’) for ἐξεσάωσα, is a known alternate reading and means basically the same as the usual text.

5. Bacchus teaches me to dance (male crew, female crew)

τοῦ Διὸς ὁ παῖς ὁ Βάκχος,
    ὁ λυσίφρων, ὁ Λυαῖος
ὅταν εἰς φρένας τὰς ἐμάς
    εἰσέλθῃ μεθυδώτας
διδάσκει με, διδάσκει με, διδάσκει με χορεύειν.
ἔχω δέ τι καὶ τερπνόν
    ὁ τᾶς μέθας ἐραστάς·
μετὰ κρότων, μετ’ ᾠδᾶς
    τέρπει με κἀφροδίτα·
διδάσκει με, διδάσκει με, διδάσκει με χορεύειν.
        πάλιν θέλω χορεύειν,
        πάλιν θέλω χορεύειν,
        ὦ ὦ ὦ ὦ.

(See below for translation)
Original:
τοῦ Διὸς ὁ παῖς ὁ Βάκχος,
ὁ λυσίφρων ὁ Λυαῖος,
ὅταν εἰς φρένας τὰς ἐμάς
εἰσέλθῃ μεθυδώτας,
διδάσκει με χορεύειν.
ἔχω δέ τι καὶ τερπνόν
ὁ τᾶς μέθας ἐραστάς·
μετὰ κρότων, μετ’ ᾠδᾶς
τέρπει με κἀφροδίτα·
πάλιν θέλω χορεύειν.

Zeus’ son Bacchus,
the Mind-loosener, the Liberator!
When into my thoughts
he enters, the wine-giver,
he teaches me to dance.
And there’s something else I enjoy,
when I am wine’s lover:
along with the beat, along with the song
Aphrodite gives me pleasure too.
I want to dance again!
-- Anacreontea 49 (tr. Gainsford)
Note: See number 1, above, on the date of the Anacreontea.

Contrary to some people’s belief, Bacchus is not ‘the Roman name for Dionysus’. Dionysus was one of the most long-standing deities in Greek religion, and had cult centres all over the Greek world with many titles and names. He possessed both names in Greek at least as early as the 5th century BCE. Herodotus calls him ‘Baccheian’, Sophocles and Euripides call him ‘Bacchus’, and a more mystic variant ‘Iacchus’ appears in Herodotus and Aristophanes.

6. Ares, god of war (male crew, female crew)

Ἆρες ὑπερμενέτα, Ἆρες βρισάρματε,
Ἆρες χρυσεοπήληξ, Ἆρες ἀμόγητε,
    Ἆρες, Ἆρες, Ἆρες, Ἆρες.
Ἆρες χαλκοκορυστά, Ἆρες ἐπίκουρε,
Ἆρες δικαιοτάτων, Ἆρες ἀγὲ φωτῶν.
    Ἆρες, Ἆρες, Ἆρες, Ἆρες.

Ares proud-spirited, Ares weighing down the chariot,
Ares gold-helmeted, Ares tireless,
    Ares, Ares, Ares, Ares!
Ares armed in bronze, Ares the ally,
Ares of the most just, Ares leader of men,
    Ares, Ares, Ares, Ares!
Original:
Ἆρες ὑπερμενέτα, βρισάρματε, χρυσεοπήληξ,
ὀβριμόθυμε, φέρασπι, πολισσόε, χαλκοκορυστά,
καρτερόχειρ, ἀμόγητε, δορυσθενές, ἕρκος Ὀλύμπου,
Νίκης εὐπολέμοιο πάτερ, συναρωγὲ Θέμιστος,
ἀντιβίοισι τύραννε,
δικαιοτάτων ἀγὲ φωτῶν,
ἠνορέης σκηπτοῦχε, πυραυγέα κύκλον ἑλίσσων
αἰθέρος ἑπταπόροις ἐνὶ τείρεσιν ἔνθα σε πῶλοι
ζαφλεγέες τριτάτης ὑπὲρ ἄντυγος αἰὲν ἔχουσι·
κλῦθι βροτῶν
ἐπίκουρε, δοτὴρ εὐθαλέος ἥβης, ...

Ares haughty in spirit, heavy on chariot, golden-helmed;
grim-hearted, shieldbearer, city savior, bronze-armored;
tough of arm, untiring, spear-strong, bulwark of Olympus;
father of Victory in the good fight, ally of Law;
oppressor of the rebellious,
leader of the righteous;
sceptred king of manliness, as you wheel your fiery circle
among the seven coursing lights of the ether, where your
flaming steeds ever keep you up on the third orbit;
hearken,
helper of mankind, giver of brave young manhood ...
-- Hymn 8 to Ares 1-9 (tr. West)
Note. The ‘Homeric’ hymns are a collection of poems in honour of various gods, nearly all of which date roughly from 670 to 500 BCE. This one is the exception: the Hymn to Ares is about a thousand years later than any other poem in the collection. As with the Anacreontea, this poem is ancient-ish, but not that ancient.

The poem is modelled on a set of Orphic hymns of the Roman era, and draws on the post-classical link between Ares and the planet Mars. There is some reason to link it in particular to Proclus, a 5th century CE philosopher and hymn-writer: here’s a 1970 article on the subject by the great scholar M. L. West.

7. Song to Bacchus (male crew, female crew)

ὅταν ὁ Βάκχος ἔλθῃ, εὕδουσιν αἱ μέριμναι·
    φέρε μοι κύπελλον ὦ παῖ, φέρε μοι κύπελλον παῖ.
δοκῶ δ᾿ ἔχειν τὰ Κροίσου, θέλω καλῶς ἀείδειν·
    φέρε μοι κύπελλον ὦ παῖ, φέρε μοι κύπελλον παῖ.

κισσοστεφὴς δὲ κεῖμαι, πατῶ δ᾿ ἅπαντα θυμῷ·
    φέρε μοι κύπελλον ὦ παῖ, φέρε μοι κύπελλον παῖ.
ὅπλιζ’, ἐγὼ δὲ πίνω, φέρε μοι κύπελλον, ὦ παῖ·
    φέρε μοι κύπελλον ὦ παῖ, φέρε μοι κύπελλον παῖ.

Whenever Bacchus comes, my cares go to sleep.
    Bring me the cup, boy, bring me the cup, boy!
I dream I’m as rich as Croesus, and it makes me want to sing.
    Bring me the cup, boy, bring me the cup, boy!

Ivy-garlanded I lie, but in my heart I walk the world.
    Bring me the cup, boy, bring me the cup, boy!
Get it ready and I’ll drink: bring me the cup, boy!
    Bring me the cup, boy, bring me the cup, boy!
Original:
ὅταν ὁ Βάκχος ἔλθῃ,
εὕδουσιν αἱ μέριμναι,
δοκῶ δ᾿ ἔχειν τὰ Κροίσου.
θέλω καλῶς ἀείδειν,
κισσοστεφὴς δὲ κεῖμαι,
πατῶ δ᾿ ἅπαντα θυμῷ.
ὅπλιζ’, ἐγὼ δὲ πίνω.
φέρε μοι κύπελλον, ὦ παῖ,
μεθύοντα γάρ με κεῖσθαι
πολὺ κρεῖσσον ἢ θανόντα.

When Bacchus comes,
my worries go to sleep,
and I imagine that I have the wealth of Croesus;
I want to sing beautifully;
I lie garlanded with ivy
and in my heart I disdain the world.
Prepare the wine and let me drink it.
Bring me a cup, boy;
for it is far better that I should
be drunk than lie dead.
-- Anacreontea 48 (tr. Campbell)
Note. See number 1, above, on the date of the Anacreontea, and number 5 on the name ‘Bacchus’.

The last three lines, which include the shanty’s refrain, are in a different metre and may come from a separate poem.

It can be hard to hear the words φέρε μοι clearly in the refrain of the shanty, but they are both there. (The original version of this transcription left out μοι in the refrain.)

8. When I drink (male crew, female crew)

ὅτ’ ἐγὼ πίω τὸν οἶνον (ὅτε πίω, ὅτε πίω)
ἀπορίπτονται αἱ μέριμναι
πολυφρόντιδές τε βουλαὶ
ἐς ἁλικτύπους ἀήτας.
(ὅτε πίω, ὅτε πίω, ὅτε πίω, ὅτε πίω)

ὅτ᾿ ἐγὼ πίω τὸν οἶνον (ὅτε πίω, ὅτε πίω)
τοῦτό μοι μόνον τὸ κέρδος,
τοῦτ᾿ ἐγὼ λαβὼν ἀποίσω·
τὸ θανεῖν γὰρ μετὰ πάντων.
(ὅτε πίω, ὅτε πίω, ὅτε πίω, ὅτε πίω)

ὅτ᾿ ἐγὼ πίω τὸν οἶνον (ὅτε πίω, ὅτε πίω).

(See below for translation)
Original:
ὅτ’ ἐγὼ πίω τὸν οἶνον,
ἀπορίπτονται μέριμναι
πολυφρόντιδές τε βουλαί
ἐς ἁλικτύπους ἀήτας. ...

ὅτ’ ἐγὼ πίω τὸν οἶνον,
τοῦτό μοι μόνον τὸ κέρδος,
τοῦτ’ ἐγὼ λαβὼν ἀποίσω·
τὸ θανεῖν γὰρ μετὰ πάντων.

When I drink wine,
my worries are thrown away,
and my anxious deliberations
to the winds that pound the sea. ...

When I drink wine,
that is all the gain I ask:
I shall accept it and take it away;
for I must die along with everyone else.
-- Anacreontea 50.5-8, 25-28 (tr. Campbell, adjusted)
Note. See number 1, above, on the date of the Anacreontea. A late date for this poem is especially strongly indicated by its metrical features. The anomalous spellings and forms in the manuscript text may also represent a late date rather than textual corruption.

9. Song for a young girl (male crew, female crew)

ἐγὼ δ’ ἔσοπτρον εἴην,
ὅπως ἀεὶ βλέπῃς μοι·
ἐγὼ χιτὼν γενοίμην,
ὅπως ἀεὶ φορῇς με.

ὕδωρ θέλω γενέσθαι,
ὅπως σε χρῶτα λούσω, ὅπως σε χρῶτα λούσω.

μύρον, γύναι, γενοίμην,
ὅπως ἐγώ σ’ ἐλείψω.
καὶ ταινίη δὲ μασθῷ
καὶ μάργαρον τραχήλῳ

καὶ σάνδαλον γενοίμην·
μόνον ποσὶν πάτει με, μόνον ποσὶν πάτει.

(See below for translation)
Original:
Εἰς κόρην
ἡ Ταντάλου ποτ’ ἔστη
λίθος Φρυγῶν ἐν ὄχθαις,
καὶ παῖς ποτ’ ὄρνις ἔπτη
Πανδίονος χελιδών.

ἐγὼ δ’ ἔσοπτρον εἴην,
ὅπως ἀεὶ βλέπῃς με·
ἐγὼ χιτὼν γενοίμην,
ὅπως ἀεὶ φορῇς με.
ὕδωρ θέλω γενέσθαι,
ὅπως σε χρῶτα λούσω·
μύρον, γύναι, γενοίμην,
ὅπως ἐγώ σ’ ἀλείψω.
καὶ ταινίη δὲ μασθῷ
καὶ μάργαρον τραχήλῳ
καὶ σάνδαλον γενοίμην·
μόνον ποσὶν πάτει με.

To a girl
Once Tantalus’ daughter became
a stone standing among the Phrygian hills;
once Pandion’s daughter became a bird
and flew, a swallow.

If only I could be a mirror,
so that you would always look at me;
if only I could be a robe,
so that you would always wear me;
I wish to become water,
that I might wash your skin;
I’d become perfume, lady,
that I might anoint you;
and a band for your breast,
a pearl for your neck,
a sandal I’d become --
only you get to trample me underfoot!
-- Anacreontea 22 (tr. Campbell, adjusted)
Note. See number 1, above, on the date of the Anacreontea.

The text used for the shanty has a couple of errors: βλέπῃς μοι, σ’ λείψω. The second of these apparently comes from the website ‘Noctes gallicanae’, as in shanties 1 and 4. That site also omits the first four lines of the poem, as in the shanty.

10. Poseidon god of the sea (male crew, female crew)

ἀμφὶ Ποσειδάωτα, μέγαν θεόν,
ἀμφὶ Ποσειδάωτα ἄρχομ’ ἀείδειν.
χαῖρε, Ποσείδαον, χαῖρε γαιήοχε,
χαῖρε, Ποσείδαον, χαῖρε Ἐννοσίγαιε,
    χαῖρε, χαῖρε, μέγαν θεόν.
χαῖρε, Ποσείδαον, χαῖρε.
χαῖρε, Ποσείδαον, χαῖρε γαιήοχε,
χαῖρε, Ποσείδαον, χαῖρε Ἐννοσίγαιε,
    χαῖρε, χαῖρε, μέγαν θεόν.

About Poseidon, great god,
about Poseidon I begin my song.
Hail, Poseidon! Hail, earth-mover!
Hail, Poseidon! Hail, land-shaker!
    Hail, hail! The great god!
Hail, Poseidon, hail!
Hail, Poseidon! Hail, earth-mover!
Hail, Poseidon! Hail, land-shaker!
    Hail, hail! The great god!
Original:
ἀμφὶ Ποσειδάωνα θεὸν μέγαν ἄρχομ’ ἀείδειν
γαίης κινητῆρα καὶ ἀτρυγέτοιο θαλάσσης
πόντιον, ὅς θ’ Ἑλικῶνα καὶ εὐρείας ἔχει Αἰγάς.
διχθά τοι Ἐννοσίγαιε θεοὶ τιμὴν ἐδάσαντο
ἵππων τε δμητῆρ’ ἔμεναι σωτῆρά τε νηῶν.
χαῖρε Ποσείδαον γαιήοχε κυανοχαῖτα,
καὶ μάκαρ εὐμενὲς ἦτορ ἔχων πλώουσιν ἄρηγε.

About Poseidon the great god first I sing,
mover of the earth and the barren sea,
marine god, who possesses Helicon and broad Aegae.
In two parts, Earth-shaker, the gods assigned you your privilege:
to be a tamer of horses, and savior of ships.
I salute you, Poseidon, earth-rider, sable-hair.
Keep your heart well-disposed, blessed one, and assist those at sea.
-- Hymn 22 to Poseidon (tr. West)
Note. Unlike the Hymn to Ares (see number 6, above), this hymn is truly archaic and could well have been known to sailors in the Peloponnesian War.

The shanty’s text has a typo in line 1, Ποσειδάωτα (for Ποσειδάωνα). It seems to originate with the Perseus site. It appears to be a result of automated OCR: the Perseus text is based on the 1914 Loeb edition by H. G. Evelyn-White, but the print version has the correct reading.

I’ve alerted the folks at Perseus, and shortly after the first version of this transcription went online they replied that they’ve corrected their database. The corrected version will appear in newer versions of the Perseus reader, but they’re not planning to update the www.perseus.tufts.edu site.

Monday, 31 December 2018

Top posts of 2018

This is a small-time blog, but I do see it cited here and there, so it’s not without its impact, in a minor way. Here are the big hitters from 2018 -- though I should perhaps also mention that a post from January 2017, ‘Salt and salary’, continues to be one of the most heavily visited, and would be occupying third place for 2018 if I counted it here.
  1. Not ‘the oldest written record of the Odyssey’ (12 July). Just because the Greek Ministry of Culture and Sports says it, doesn’t make it so. It is, however, pretty damn cool. Because it’s a clay tablet and it’s sloppily written and it’s at Olympia and everything about that is fantastic.
  2. The citation problem (21 September). Lazy people writing outside their own field don’t bother to look over existing research: OK, fine, in other news, water is wet. What’s really worrying, with well known journals like PLoS ONE and PNAS, is that apparently the editors and referees couldn’t care less.
  3. Ancient Greeks climbing Mount Olympus (25 April). Yes, they did climb the mountain. No, it isn’t a difficult climb. No, we don’t know if they expected to see gods up there. Yes, they did have at least one cult-site up at the top.
  4. Why are there no Romans named ‘Quartus’? (16 April). ‘Quintus’, ‘Sextus’, and ‘Decimus’ come from the same origins as ‘Marcus’, ‘Maius’, and ‘Junius’. There’s no ‘Aprilus’, though. Maybe because it’s Etruscan? Also, there’s a boo-boo in the Cambridge Latin Course.
  5. The not-so-cryptic oracle of Delphi (28 June). The oracle was a decision engine, not a prediction service. When the oracle spoke, it said ‘yes’ or ‘no’, ‘this’ or ‘that’. It didn’t try to confuse people.
  6. Fake quotations (27 September). ‘In quotations, truth is the first casualty.’ -- Albert Einstein. ‘A room without books is like a quotation without a source citation.’ -- Abraham Lincoln.
  7. Cosmos #1. Eratosthenes (20 November). We live in a world where people rely on Megan Fox and Giorgio Tsoukalos for their history. Some people go for Carl Sagan instead, and I guess there’s no denying he’s a step above them. But that’s a bit like upgrading from a clown car to a Trabant. I mean, come on.
  8. Paying the iron price: Spartan money (19 February). Maybe, just maybe, the Spartans did indeed use iron rods as money. But ‘money’ doesn’t mean what you probably think it means.
  9. Concerning Yule (18 December). Present-day Christmas customs are nearly all modern, but not pagan. Most Christmas customs are too recent to be based on Yule. The Yule log originated as a Christmas log, it seems.
  10. Thunderbirds in Atlantis (6 August). The 2015 series, not the 1965 one.
Also showing up in the stats --
  • Typically 30%-45% of people reading this blog are in the USA. UK readers accounted for anywhere up to 15% in the first half of the year, but dropped to 7%-9% in the second half. Other countries pop up in the stats inconsistently. NZ readers are typically around 1.5% to 4%.
  • Desktop computers provide the steadiest stream of readers. But when a post gets popular, it’s because it’s being read on iPhones. Nearly all the volatility in the visitor stats comes from iPhones. Android users have their moments too, but usually they track pretty closely with desktops, just a fair way behind. Linux users are normally around 4%-7% of the audience, but were more prominent in the first half of the year (10.5% to 14.5% between March and June: truly, this has been the year of the Linux desktop. That is, unless they were all bots, which is, let’s face it, likely).
  • This blog is not exactly big-time, so when bots and link farms come calling, they distort the stats quite a lot. This has been particularly noticeable in December, with unusual bursts of activity especially from Russian and Moldovan IP addresses. But there were also similar bursts of activity in March, May, and August.

Tuesday, 18 December 2018

Concerning Yule

HO. HO. HO.

Yule and Christmas have very different flavours. Yet it’s widely imagined that Christmas is derived from Yule, or that modern Christmas customs originated as Yule customs.

That idea is often motivated by anti-Christian sentiment. If Christmas is derivative, the idea goes, then that licenses a skeptic to treat it, and the people that celebrate it, as dishonest. But you don’t need to be a Christian (or a Neo-pagan, for that matter) to acknowledge that Christmas and Yule are very separate things.

Our earliest evidence on Yule and our evidence on Christmas come from different times and different places. Christmas originated as a Mediterranean festival, first attested in the 4th century but with a backdrop reaching back to the 2nd century. Yule pops up from the 6th century onwards as an East German and North German season of the year. There’s only the faintest trace of Yule in modern Christmas customs.

In previous years, in 2015 and in 2017, I wrote long posts about supposed links between Christmas and pagan Roman customs and festivals. The short answer is: there aren’t any.
  • Christmas has nothing to do with Mithras. Neither does Christianity in general. The supposed similarities are all imaginary, made up out of thin air, mostly in the 1990s.
  • Christmas isn’t based on Saturnalia. Saturnalia is on 17 December, and ancient Christians celebrated it alongside Christmas for a long time. We haven’t inherited any customs from Saturnalia -- it’s just too far in the past.
  • Christmas isn’t based on Sol Invictus. We have only one indication of a Sol Invictus festival on 25 December; it dates to 354 (not 274, as often claimed); it was celebrated in only one place (Rome); and it’s no older than Christmas, which is attested in the same document.
  • The date of Christmas is linked to the winter solstice, indirectly. Ancient Judaeo-Christian custom reckoned that prophets and saints died on the same date they were born or, in later times, the date they were conceived. Jesus supposedly died at the spring equinox, so by custom, that was also the date of his conception. That put his birth nine months later at the winter solstice. Evidence of Christian interest in the link between Jesus’ death and the equinox goes back to the 150s, so Christmas has its background in that period, even if we can’t be sure it was celebrated at that time.
  • The solstice is on 21 or 22 December these days, but in the Julian calendar, it was traditionally reckoned to be 25 December. 1st century pagan sources are very clear on this. That’s in spite of the fact that when the Julian calendar was first instituted, in 46 BCE, the solstice had already drifted a few days out of synch with that date. The solstice was on 25 December in the retrojected Julian calendar in the 4th century BCE, so that’s probably when the traditional date was fixed by Greek astronomers. (See this post, section 4, for more details.)
My older posts didn’t cover Yule. So let’s have a go now. Here’s a compressed timeline for quick reference.


The earliest evidence

The earliest source to mention Yule is a calendar of saints’ days dating to the 500s. This text, in Gothic, is in a palimpsest held at the Biblioteca Ambrosiana in Milan. It contains the phrase fruma jiuleis, which means either ‘first part of Yule’ or ‘before Yule’. It’s often reported that the phrase is a gloss of the word ‘November’, equating the Roman month to a Gothic season: Landau (2006) has shown that ‘November’ doesn’t appear in the manuscript, though he accepts, on other evidence, that fruma jiuleis probably does refer to November or December anyway.

The earliest reference to ‘Yule’: Gothic jiuleis, in a 6th century palimpsest. A palimpsest is a manuscript that has been recycled by partly polishing off the original text: the calendar is in the earlier layer of text. At bottom is a filtered version of the image. At the left, in the box, is where the word Naubaimbair (November) was believed to be by an early 19th century scholar: in the view of more recent scholarship, that reading isn’t supportable. Source: Landau 2006, figures 3 and 8.

(Let me just repeat that this is a calendar of saints’ days. There’s no mention here of Christians killing people for celebrating a season observed in a Christian calendar, no mention of ‘woodland spirits, feasting, male fertility’, no Christmas trees. Why on earth would anyone expect any of these things? Well, some people do. Observe:)


Where does the word jiuleis itself come from? Its linguistic origins are disputed. Landau argues (2009) that it’s derived from the biblical Jubilee (via Greek Ἰωβηλαῖος), and that already in the Gothic calendar it’s used as a nomen sacrum to refer to Jesus. That neglects the fact that some later forms of Yule in other languages display a velar fricative: Old English geohhol, Old Finnish (loanword) juhla. It’s more usual to infer an Indo-European origin (e.g. Koivulehto 2000). On the other hand, Landau is right to point out that Gothic jiuleis appears in a firmly Christian context, and centuries before any evidence of a non-Christian festival. I don’t think we have enough evidence to draw a firm conclusion on this point.

Our next reference to Yule appears in Bede’s De temporum ratione (‘on time-reckoning’), written around 730 in northern England, two centuries after the Gothic palimpsest. At §15 Bede lists off names of the lunar months in the English calendar. He states that giuli corresponded to two months, not one, namely December and January, and mentions that the English calendar was reckoned as starting on 25 December.

By the time of the Old English Martyrology, around the late 800s, 25 December itself is referred to as ‘the first Yule day’ (þone ærestan geohheldæg: Martyrology 25 Dec.), and December and January are known as ‘former Yule’ and ‘after Yule’ respectively (ærra geola, æftera geola: Martyrology start of Dec., 1 Jan.).

The use of Yule for month names is perhaps more suggestive of a season than a festival. Bede does mention something that looks like a pagan festival, though. He tells us that the New Year in the English calendar, that is 25 December, was called modranicht or mothers’ night. Not mother’s night, as it’s often reported: Old English modra is plural. Now, Bede can’t be trying to cast modranicht as a fixed date in the Julian calendar, or equate modranicht and Christmas in any religious sense. What he’s saying is that modranicht was the New Year; the New Year was reckoned as starting on the winter solstice; and the solstice is 25 December, which also happens to be the date of Christmas. (See above on the solstice being traditionally reckoned as 25 December in the Julian calendar.)

Evidence about Yule customs appears from the late 800s onwards, in Old Norse texts. At this point we also start to see distinctly pagan features. I don’t just mean Norse sagas: the sagas have tons of references to Yule (Old Norse jól), but they’re half a millennium after Bede. The earliest references are in poetry. The first is in the Hrafnsmál (raven’s song), reliably dated to the second half of the 800s. Stanza 6 refers to the custom of drinking a toast at Yule. Another less direct reference appears in the Helgakviða Hjörvarðssonar (poem of Helgi Hjorvarth’s son), which is a patchwork of multiple sources, probably mostly dating to the 900s. This poem mentions the custom of drinking a toast too, along with a vow made over the pledging-cup, at stanza 32. The Helgakviða doesn’t name the festival: jól only appears in the prose frame-narrative, written later; it also refers to a ‘sacred boar’ (sónargölt-).

One of the earliest references to Norse Yule customs: the Codex Regius manuscript of the Helgakviða Hjörvarðssonar, fol. 46. The first two highlighted passages are in the prose written around the verse as a frame-narrative: they refer to Yule (iola), the custom of making a vow over a pledging-cup (bragar fvll), and bringing in the sacred boar (sonar gꜹltr). The third highlighted phrase belongs to a verse section, and refers to the bragar fvll at the king’s toast (konvng borno).

The upshot of all this is that Christmas goes back centuries earlier than any of our evidence for Yule; the very earliest evidence for Yule is already in a Christian context; and Yule customs don’t show up until much later. Also, as I mentioned at the start, Christmas has its origins very firmly in the 2nd-4th century Mediterranean, while our only evidence for Yule is East/North Germanic.

With all this in mind it would be very weird to see Christmas as based on Yule in any sense. Christmas is a (2nd-)4th century Mediterranean festival; Yule is a season in eastern and northern Germanic calendars, linked to pagan customs by the 9th century, but of disputed origins.

Yule customs

Could we at least say that Christmas absorbed aspects of Yule over time? Well, what do we know about Yule customs?
  • Making vows over a toast, attested from the 8th century onwards in Norse texts, as we saw above. In modern times, vow-making has become linked to the Gregorian new year (New Year’s resolutions), not Christmas. And fair enough too: Bede does after all cast Yule as a season centred on the New Year, not as a religious festival.
  • A sacred boar is attested as early as the Helgakviða Hjörvarðssonar (see above). It hasn’t left much trace in modern Christmas customs, but it has left some: most prominently, the 15th century ‘Boar’s head carol’, though even that isn’t exactly well known these days. An adapted version of the custom does appear in some Neo-pagan celebrations of Yule, and in Scandinavia, and apparently a number of the more extravagant American universities lay on a boar’s head celebration. But it’s not exactly mainstream. Wikipedia claims that the modern western Christmas ham is based on the Yule boar, but doesn’t do the legwork to demonstrate continuity. Is there a line connecting the mediaeval boar’s head to the Christmas ham? Well I suppose there might be. Tracing it is beyond me, I’m afraid.
  • Feasting: a parallel for sure, but this is hardly distinctive to any one festival.
  • Spirits and hags coming out to wreak havoc: this happens at Yule an awful lot in Norse sagas. As a modern Christmas custom? Not so much. Not in the English-speaking world anyway. (Unless you want to count Tim Burton’s The nightmare before Christmas (1993) ... but it’s clearly not related, even though it is a great film.)
We’ve got one custom that has stuck to the modern western New Year, not Christmas; one doubtful case (the boar/Christmas ham); one that is typical of nearly every festival that has ever existed; and one that definitely is not represented in (most people’s) modern Christmas customs.

In Grettis saga, Yule is spent fighting berserks or getting all your bones broken by a draugr. In Tim Burton, the Pumpkin King steals Santa’s sleigh. Not much in common, really. It may be that there’s more of Yule in The Elder Scrolls games than in modern Christmas customs.

But wait, I hear the protesters saying, what about the Yule log? That’s a pagan custom that has survived to the present day!

Oh no it isn’t.

Oh yes it is!

Oh no it isn’t.

The Yule log, it is usually claimed, is first attested in 1184. That’s kind of true. But I doubt anyone who has claimed this in the last 50 years actually knows what the evidence for this is. They certainly haven’t checked the original source. I had to go to an 1899 book just to find out what the source is. And, it turns out, it’s been drastically misrepresented.

The source is an edict from a Christian bishop outlining the prerogatives of the Christian parish priest of Ahlen. These prerogatives include ‘a tree at the Nativity of the Lord’ -- not Yule -- ‘to be brought for his own fire at the festival’ (& arborem in Nativitate Domini ad festivum ignem suum adducendam esse, Kindlinger 1790: 210). So
  • the 1184 source doesn’t mention or allude to Yule;
  • it explicitly and specifically links the log to Christmas;
  • Yule sources belong to Britain and Scandinavia, but the 1184 edict is about Westphalia, in western Germany.
See further Tille 1899: 90-96, who cites more examples of early Christmas logs, and shows evidence that the fires are more utilitarian than religious.

In Britain, the earliest attestation is much later: the log first appears in the early 1600s, in a poem by Robert Herrick. He too calls it a ‘Christmas log’, not a ‘Yule log’. Don’t read too much into the fact that it dates to Protestant times: Herrick loved to troll Puritans.

Did the Yule log start out as a Christmas log, and only get rebranded as a ‘Yule log’ in later centuries? It looks that way to me. The best counter-argument Tille can find (1899: 88-89) is a letter written in 742 by a missionary in Germany, St Boniface, which tells of a disagreement over celebrating the New Year with pagan customs. People of formerly pagan German tribes had noticed
that on the first day of January year after year, in the city of Rome and in the neighborhood of St. Peter’s church by day or night, they have seen bands of singers parading the streets in pagan fashion, shouting and chanting sacrilegious songs and loading tables with food day and night, while no one in his own house is willing to lend his neighbor fire or tools or any other convenience. ...
-- Boniface, letter to Pope Zacharias (trans. Emerton)
Tille takes this as an indication that native German customs involved a sacred fire too. That’s a pretty thin argument. It’s not impossible: there’s a 400 year gap between this and the Christmas log of 1184, but it is the same part of the world -- Ahlen is in Westphalia, Boniface refers to western and southern German tribes. But even if Tille is right, we don’t have corroboration for Yule in Germany. I’m not inclined to believe the Yule log was originally a Yule log.

OK, how about Christmas trees -- the kind you decorate, not the kind you burn? They’re a Yule custom, surely? That’s another no: Christmas trees are another German custom. Even in Germany, we only start to see them in the 1500s, and they didn’t become popular outside Germany until the 1800s. (Famously, they were popularised in Britain by Prince Albert in 1840 -- though Queen Charlotte did set one up at Windsor in 1800.)

Gift-giving? Well, Christmas charity to the poor goes back to the 1200s or thereabouts, but gifts within the family are much more recent. Santa is based on an ancient Christian saint, St Nicholas, but St Nicholas had nothing to do with Christmas until Luther tried to suppress the cult of the saints in the early 1500s.

Is this all just Christian apologetics?

No. If we say there’s barely any trace of paganism in Christmas as practised in the English-speaking world, that isn’t the same as saying that there’s any authenticity about modern Christmas customs. At least, not ‘authentic’ in the sense of customs that have survived since antiquity.

There’s virtually nothing pagan about modern western Christmas customs. But at the same time, nearly all modern Christmas customs are exactly that -- modern.

The Christmas log, Christmas trees, and gift-giving all come from late mediaeval or early modern Germany. Santa went through several phases, starting out as St Nicholas with no connection to Christmas, then metamorphosing into the Christkind and Sinterklaas, before re-coalescing into Santa. Christmas trees only spread to France around 1830, and England in 1840 (1800 if you’re a Queen Charlotte fan). Santa’s flying reindeer were invented for the poem ‘’Twas the night before Christmas’ in 1823. Advent calendars only started to become popular in the early 1800s, Advent wreaths in 1839, Christmas cards in 1843 -- and it was also in 1843 that Charles Dickens published A Christmas carol.

And there’s nothing wrong with that. If Christmas customs are modern, well, so what? So are Neo-pagan customs relating to Yule and the solstice. There’s no rule that customs have to be ancient. Kwanzaa dates to the 1960s. The midwinter festival in my part of the world, Matariki, dates to the 2000s. They’re still real festivals.

The only bits of Christmas that are ancient are the bits that happen in church. A number of Christmas carols are pretty old: a handful are even ancient. Sizeable chunks of the liturgy are ancient.

The story of the nativity is certainly ancient. (Not that that implies it’s true, mind.) It’s a mash-up of the 1st century gospels of Matthew and Luke. Matthew has the star, dreams and prophecies, the wise men, the massacre of the innocents, and the flight to Egypt; Luke has the annunciation, the census, no room at the inn, the manger, and the shepherds. The idea of combining these two stories in a mash-up is ancient too. Even some non-canonical parts of the story are ancient. The Protevangelium of James (early 2nd century) gives us the virgin birth, as opposed to the virgin conception, and the idea of Jesus being born in a cave. The ox and ass standing by, a standard feature of modern nativity displays, appear regularly in ancient iconography and in some ancient Christian writers.
The ox and ass are premised on Luke’s manger, and by analogy with Isaiah 1.3 and the Septuagint version of Habakkuk 3.2; see e.g. Benedict XVI 2012: 69. For ancient sources, see: Origen, Homily on Luke 13, xiii.1832c Migne; Prudentius Cathem. 11.81-84. (Also, at this point I have to mention that Prudentius is the author of my personal all-time favourite Christmas carol, ‘Of the father’s heart begotten’, Cathem. 9.10-24.)

If a 2nd century Christian were to time-travel to 2018, they’d definitely recognise the story and motifs in a Christmas pageant, and in films like Ben-Hur (1959) and The star (2017). They wouldn’t recognise anything else about Christmas in its modern form. But then again, neither would an 8th century Northumbrian who was used to celebrating modranicht. Nor would a 9th century Norse person who was used to jól.

References

Wednesday, 12 December 2018

Cosmos #3. Hypatia and the library

This is the last of three annotated transcripts of segments on ancient Greek science from Carl Sagan’s Cosmos (1980). See my introduction in part 1 on the impact Cosmos has had, its extraordinary influence in propagating some myths, and in creating others; and my introduction in part 2 on how some misinformation is a direct result of Sagan’s choice to set up science and religion as antithetical to one another.

This final episode is about Alexandria, and the idea that knowledge is something to be treasured. Sagan is right about that. But he’s wrong when it comes to his moral condemnation of the loss of knowledge. He wants to blame someone, and religion is on his radar. The loss of knowledge isn’t a good thing, but it’s also a historical inevitability.

Episode 13. ‘Who speaks for earth?’

YouTube link. First broadcast 21 December 1980.

Carl Sagan:
One of the great revelations of the age of space exploration is the image of the earth, finite and lonely, somehow vulnerable, bearing the entire human species through the oceans of space and time.

But this is an ancient perception. In the 3rd century BC our planet was mapped, and accurately measured, by a Greek scientist named Eratosthenes, who worked in Egypt. This was the world as he knew it. Eratosthenes was the director of the great library of Alexandria, the center of science and learning in the ancient world.

An ancient atlas: Ptolemy’s latitude and longitude data rendered onto Ptolemy’s own projection by Hans van Deukeren. Ptolemy’s atlas followed in the footsteps of several earlier ones, especially Marinus of Tyre, but Eratosthenes was the grandfather of ancient cartography. Eratosthenes’ atlas probably didn’t look much like this, though. Much or most of Ptolemy’s data came from Roman-era surveys; we don’t know what projection Eratosthenes used, but it wasn’t this one; and it’s possible Eratosthenes didn’t arrange his map with north at the top.

Aristotle had argued that humanity was divided into Greeks and everybody else, who he called ‘barbarians’; and that the Greeks should keep themselves racially pure. He taught it was fitting for the Greeks to enslave other peoples. But Eratosthenes criticized Aristotle for his blind chauvinism. He believed there was good and bad in every nation. The Greek conquerors had invented a new god for the Egyptians, but he looked remarkably Greek. Alexander was portrayed as pharaoh in a gesture to the Egyptians. But in practice, the Greeks were confident of their superiority. The casual protests of the librarian hardly constituted a serious challenge to prevailing prejudices. Their world was as imperfect as our own.

Sagan is basically right about Aristotle -- certainly in his criticism of Aristotle’s thinking on slavery, at least, which is awful enough that you will want to shower after reading it (Politics 1.2 = 1253b-1257a).

However, ‘Eratosthenes criticized Aristotle’ is fantasy. We do not know what Eratosthenes thought about racism or even about Aristotle. The surviving fragments of Eratosthenes’ Geographica do not mention Aristotle.

But the Ptolemies, the Greek kings of Egypt who followed Alexander had at least this virtue: they supported the advancement of knowledge. Popular ideas about the nature of the cosmos were challenged, and some of them discarded. New ideas were proposed and found to be in better accord with the facts. There were imaginative proposals, vigorous debates, brilliant syntheses, and the resulting treasure of knowledge was recorded and preserved for centuries on these shelves. Science came of age in this library.

The Ptolemies didn’t merely collect old knowledge. They supported scientific research and generated new knowledge. The results were amazing. Eratosthenes accurately calculated the size of the Earth, he mapped it, and he argued that it could be circumnavigated. Hipparchus anticipated that stars come into being, slowly move during the course of centuries, and eventually perish. It was he who first cataloged the positions and magnitudes of the stars in order to determine whether there were such changes. Euclid produced a textbook on geometry which human beings learned from for 23 centuries. It’s still a great read, full of the most elegant proofs. Galen wrote basic works on healing and anatomy which dominated medicine until the Renaissance. These are just a few examples. There were dozens of great scholars here, and hundreds of fundamental discoveries.

Some of those discoveries have a distinctly modern ring. Apollonius of Perga studied the parabola and the ellipse, curves that we know today describe the paths of falling objects in a gravitational field, and space vehicles traveling between the planets. Heron of Alexandria invented steam engines and gear trains; he was the author of the first book on robots.

Imagine how different our world would be if those discoveries had been explained and used for the benefit of everyone, if the humane perspective of Eratosthenes had been widely adopted and applied. But this was not to be.

Let’s just repeat these two snippets, juxtaposed:
Euclid produced a textbook on geometry which human beings learned from for 23 centuries. ... Galen wrote basic works on healing and anatomy which dominated medicine until the Renaissance.
Imagine how different our world would be if those discoveries had been explained and used for the benefit of everyone ... But this was not to be.
You don’t often see a normally level-headed person contradict themselves quite this quickly.

Alexandria was the greatest city the western world had ever seen. People from all nations came here to live, to trade, to learn. On a given day these harbors were thronged with merchants, and scholars, tourists. It’s probably here that the word ‘cosmopolitan’ realized its true meaning, of a citizen not just of a nation, but of the cosmos. To be a citizen of the cosmos. Here were clearly the seeds of our modern world.

But why didn’t they take root and flourish? Why, instead, did the west slumber through a thousand years of darkness until Columbus and Copernicus and their contemporaries rediscovered the work done here? I cannot give you a simple answer but I do know this: there is no record in the entire history of the library that any of the illustrious scholars and scientists who worked here ever seriously challenged a single political or economic or religious assumption of the society in which they lived. The permanence of the stars was questioned. The justice of slavery was not.

Columbus and Copernicus did not ‘rediscover’ anything. Columbus’ ambitions were solely colonial. He went out of his way to reject Eratosthenes’ work on the size of the earth when his opponents tried to remind him of it in Salamanca, in favour of guesswork and incomplete reports by Marinus of Tyre, Marco Polo, and Pierre D’Ailly.

Copernicus should really be credited as a discoverer rather than a rediscoverer. His idol wasn’t any of the Alexandrian researchers, but Pythagoras, whom Sagan rightly casts as a mystic (see part 2).

Neither of them knew or worked with any ancient sources that were obscure to their contemporaries.

Science and learning in general were the preserve of the privileged few. The vast population of this city had not the vaguest notion of the great discoveries being made within these walls. How could they? The new findings were not explained or popularized. The progress made here benefited them little. Science was not part of their lives.

The discoveries in mechanics, say or steam technology mainly were applied to the perfection of weapons, to the encouragement of superstition, to the amusement of kings. Scientists never seemed to grasp the enormous potential of machines to free people from arduous and repetitive labor. The intellectual achievements of antiquity had few practical applications. Science never captured the imagination of the multitude. There was no counterbalance to stagnation, to pessimism, to the most abject surrender to mysticism. So when at long last the mob came to burn the place down, there was nobody to stop them.

Sagan’s thesis that slavery obstructed the development of ‘science’ -- though really it sounds like he’s talking about industrial engineering, not science -- is coherent, but hugely over-simplified. The connection between slavery and something as distantly connected as engineering is always going to be a complex one, dependent on a huge range of historical circumstances.

The main impact of slavery, insofar as it had anything to do with engineering, was economic. It’s a bit of a trite platitude these days that a slave economy had no need, and no room, for an industrial revolution. On that view, it’s true that it was impossible for industrial engineering to benefit society at large -- but not because of ‘mysticism’, or ‘pessimism’, or a failure of imagination; but because it was economically impossible.

There’s probably some truth to that platitude. But the subject of what the Romans didn’t invent involves speculation and complexities. OK, maybe they didn’t have an economic framework that would reward that kind of industrialisation. But as well as that, they didn’t prize fuel (coal); they didn’t know Boyle’s Law; hell, they didn’t even know Newton’s Laws, not even the First Law. Steam engines depend on all of these things, including the more sophisticated Third Law, that every force has an opposing force. Like it or not, the theoretical considerations are important. Heron probably had only a hazy idea of how his steam engine worked. For the ancients it was a curiosity, not a tool: you can’t scale an industrial tool if you don’t understand how it works.

We’ll hopefully all agree with Sagan that slavery is a bad thing, and that the monstrousness of slavery makes any society like that a model to avoid. But, as so often with Sagan’s historical arguments, there’s absolutely no reason to bring mysticism or superstition into it.

Let me tell you about the end. It’s a story about the last scientist to work in this place. A mathematician, astronomer, physicist, and head of the school of Neo-Platonic philosophy in Alexandria. That’s an extraordinary range of accomplishments for any individual, in any age. Her name was Hypatia. She was born in this city in the year 370 AD.

We do not know the date of Hypatia’s birth. ‘370’ is an estimate based on guessing her age at the time of her death in 415 (Sagan reports her death-date below accurately).

This was a time when women had essentially no options. They were considered property. Nevertheless, Hypatia was able to move freely, unself-consciously through traditional male domains. By all accounts she was a great beauty. And although she had many suitors, she had no interest in marriage.

The Alexandria of Hypatia’s time, by then long under Roman rule, was a city in grave conflict. Slavery, the cancer of the ancient world, had sapped classical civilization of its vitality. The growing Christian church was consolidating its power and attempting to eradicate pagan influence and culture. Hypatia stood at the focus, at the epicenter of mighty social forces. Cyril, the bishop of Alexandria, despised her: in part because of her close friendship with a Roman governor, but also because she symbolized, she was a symbol of learning and science which were largely identified by the early church with paganism.

In great personal danger Hypatia continued to teach and to publish, until in the year 415 AD, on her way to work, she was set upon by a fanatical mob of Cyril’s followers. They dragged her from her chariot, tore off her clothes, and flayed her flesh from her bones with abalone shells. Her remains were burned, her works obliterated, her name forgotten. Cyril was made a saint.

The glory you see around me is nothing but a memory. It does not exist. The last remains of the library were destroyed within a year of Hypatia’s death.

When Hypatia died, in 415, the Serapeum had been gone for 24 years. It was destroyed in 391. I won’t labour the story of exactly how she died, though there are some problems there too.

Sagan also does not mention that one of Hypatia’s best teacher-student relationships was with Synesius, a Christian, who became bishop of Ptolemais and Metropolitan of Pentapolis in 410.

As to the library itself: it’s hard to gauge how much of a library existed in the Serapeum in 391. There’s no mention of it in the accounts of the temple’s destruction (Theodoret, History of the church 5.22; Eunapius, Lives of the sophists 472). Ammianus, writing in the first part of the 300s, refers to a Serapeum library in the past tense, and gives the distinct impression that it was destroyed in Caesar’s invasion in 48 BCE (Ammianus Marcellinus 22.16.12-13).

But there are some sensible counter-arguments too. Alexandria was certainly still a centre of learning. The fact that Theodoret’s and Eunapius’ terse accounts don’t mention books doesn’t mean they weren’t there: it was first and foremost a temple after all. Ammianus is definitely confused about the multiple libraries in classical Alexandria, and appears to have mixed up the Serapeum with the royal library (it was the latter that was destroyed in Caesar’s invasion). Aphthonius, writing in the late 300s (or even later?) describes public book collections in rooms off the temple colonnades, though we can’t be sure his rhetorical exercise is an eyewitness account (Progymnasmata 48 ed. von Spengel; §12 tr. M. Heath). Eunapius talks of Alexandria as ‘a sort of sacred world, because of the temple of Serapis’, but he says this in the context of describing the hordes of students that thronged to become disciples of one Antoninus, a mystic-cum-philosopher, who supposedly foretold that the end of the Serapeum would coincide with the death of his philosophy (Lives of the sophists 471(a), 471(b)). In any case, the story of Antoninus makes it clear that the Serapeum was still an important element of Alexandrian cultural life.

It’s still pretty vague. There’s enough for some people to believe some fashion of library still existed in 391. But it won’t convince everyone, and there’s certainly no exactness about what did or didn’t exist. If, say, Eunapius’ Antoninus really was a mystic-philosopher, in a sort of Pythagoras-cum-Apollonius-of-Tyana vein, and if that’s representative of what kind of teaching went on at the Serapeum, then it’d be hard to think very highly of its culture. (Who knows, maybe the Serapeum was a bad spot in Alexandria’s intellectual landscape! Hypatia’s mathematical expertise survived it by a few decades, anyway.)

It’s as if an entire civilization had undergone a sort of self-inflicted radical brain surgery so that most of its memories, discoveries, ideas, and passions were irrevocably wiped out. The loss was incalculable. In some cases, we know only the tantalizing titles of books that had been destroyed. In most cases, we know neither the titles nor the authors.

It is vanishingly unlikely that anything at all was lost in 391 that wouldn’t have been lost anyway. The ancient Mediterranean had thousands of libraries. Any book that depended on a single library for its survival was already doomed, because no ancient library has survived to the present. To imagine the survival of any ancient library from antiquity to the present day is to imagine a miracle.

We have reports of many ancient library fires. The case of Alexandria is famous because the library was big during the Ptolemaic era -- and because Sagan has publicised it -- not because its collection was unlike anything else. When 1st century CE Egyptian scribes made the sole surviving copy of Aristotle’s Constitution of the Athenians (BL pap. 131), they certainly didn’t do it in Alexandria: you don’t make a 200 km hike for a job done on the cheap (the papyrus is recycled).

Alexandria has a place of honour in any account of the development of human knowledge. But the story of the loss of ancient knowledge is a story of economics, not of library burnings. In that story, Alexandria doesn’t even warrant a footnote.

We do know that in this library there were 123 different plays by Sophocles, of which only seven have survived to our time. One of those seven is Oedipus rex [Oedipus the king]. Similar numbers apply to the lost works of Aeschylus, Euripides, Aristophanes. It’s a little as if the only surviving works of a man named William Shakespeare were Coriolanus and A winter’s tale, although we had heard that he had written some other things which were highly prized in his time -- plays called Hamlet, Macbeth, A midsummer night’s dream, Julius Caesar, King Lear, Romeo and Juliet.

History is full of people who out of fear, or ignorance, or the lust for power have destroyed treasures of immeasurable value, which truly belong to all of us. We must not let it happen again.

This last bit lays bare the fundamental flaw in Sagan’s thinking. He sees the loss of knowledge as a crime. Where there’s a crime, there must be a criminal.

But that isn’t how it works. The default state of knowledge is not to be preserved. Don’t believe me? Go and try to read a file off a 5½" floppy disk. Hell, try to read a file off a CD-ROM that you burned ten years ago. Preserving knowledge doesn’t mean storage, it means copying, endlessly and without pause. If the reproduction technology is laborious or expensive, as it was in antiquity, it’ll be that much harder.

It doesn’t take much for the process to fail. Even in antiquity, you can find people in the 2nd century CE bemoaning the fact that they can no longer find a copy of one of Cicero’s speeches. As much as half the Epic Cycle may have been lost by the time of Augustus. We don’t know of any ancient writer who ever got to see a copy of book 2 of Aristotle’s Poetics (other than Aristotle himself).

Now, that’s trying to preserve knowledge for just a handful of centuries. If you want it preserved for 1600 years, you have to imagine thousands of people collaborating, with no lasting supervision, no political continuity, no continuity in funding, and no mutual agreement. The fact that anything has survived that long is amazing.

Even nowadays, a couple of decades of neglect would be enough to ensure the destruction of any modern library, acid-free paper or no acid-free paper. Ever heard how the video tapes of the Apollo 11 moon landing were lost? Or conversely, have you heard of the Archimedes palimpsest, and how new technological developments have allowed people to read heavily damaged texts that survived nowhere else? But were you aware that most of the damage to that book was done in the 1900s, not in the mediaeval period? That’s just how it is. Stuff gets lost, stuff gets damaged. If you wait long enough, every library disappears. Alexandria isn’t a tragedy. It’s a miracle that it happened at all, let alone that it lasted 7 centuries.

Wednesday, 28 November 2018

Cosmos #2. The Ionians (and others)

The second of three annotated transcripts of segments on ancient Greek science from Carl Sagan’s Cosmos (1980). See my introduction in part 1 on the impact Cosmos has had, its extraordinary influence in propagating some myths, and in creating others.

In this segment, Sagan focuses on natural philosophy from the early Ionians up to Plato, with Aristarchus wedged in rather awkwardly as well. It’s the longest of the three segments: it occupies 23 minutes of the television episode.

Remains of temple of Hera, Samos

Like the Eratosthenes segment, we have a number of misrepresentations. This time, though, it’s much clearer that they aren’t innocent imprecisions for the sake of telling a good story, or imperfect research. Many of the untruths are directly motivated by Sagan’s choice to caricature science and religion as antithetical to one another.

The inventions attributed to Theodorus, or the idea that Pythagoras was a round-earther: those are just harmless fiction. Sagan puts too much trust in unreliable sources: OK, fine, professionals do that too. At worst it’s a little sloppy, but it isn’t dishonest.

But when Sagan decides to cast Democritus and Anaxagoras as atheists, and Plato as a mystic; when he claims that science after Plato entered a ‘long, mystical sleep’, and that Platonists suppressed ‘disquieting facts’ -- that’s a totally different matter. Those are outright fabrications, designed to serve a predetermined narrative.

Claims like that leave a bad taste, especially when Sagan has previously been canonising Kepler, who in 1597 wrote to Galileo of Pythagoras and Plato as ‘our genuine masters’. It’s fine to point out errors made by historical figures. Blaming them for errors that weren’t discovered until thousands of years later, though, is unreasonable. Plato did get many, many things wrong -- but not as many as Empedocles and Democritus. And you’ll notice Sagan doesn’t mention any of the Ionians’ errors. It’s wrong to praise Empedocles as a rationalist and demonise Plato as a mystic, when in reality, Empedocles was a cult leader and Plato founded a university.


Episode 7. ‘The backbone of night’

YouTube link. First broadcast 9 November 1980.

Carl Sagan:
Our ancestors groped in darkness to make sense of their surroundings. Powerless before nature, they invented rituals and myths, some desperate and cruel, others imaginative and benign. The ancient Greeks explained that diffuse band of brightness in the night sky as the milk of the goddess Hera, squirted from her breast across the heavens. We still call it the Milky Way.

In gratitude for the many gifts of the gods, our ancestors created works of surpassing beauty. This is all that remains of the ancient temple of Hera, queen of heaven: a single marble column standing in a vast field of ruins, on the Greek island of Samos. It was one of the wonders of the world, built by people with an extraordinary eye for clarity and symmetry. Those who thronged to that temple were also the architects of a bridge from their world to ours. We were moving once again in our voyage of self-discovery, on our journey to the stars.

The temple of Hera on Samos didn’t appear in any ancient canon of ‘seven wonders’. Sagan had probably read Herodotus 3.60 and his reference to three of the ‘largest works of all the Greeks’, including the temple of Hera and the tunnel built by Eupalinus.

Here, 25 centuries ago on the island of Samos, and in the other Greek colonies which had grown up in the busy Aegean Sea, there was a glorious awakening. Suddenly people believed that everything was made of atoms, that human beings and other animals had evolved from simpler forms, that diseases were not caused by demons or the gods, that the earth was only a planet going around a sun, which was very far away.

This revolution made cosmos out of chaos. Here, in the sixth century BC, a new idea developed, one of the great ideas of the human species. It was argued that the universe was knowable. Why? Because it was ordered, because there are regularities in nature, which permitted secrets to be uncovered. Nature was not entirely unpredictable. There were rules which even she had to obey.

This ordered and admirable character of the universe was called cosmos. And it was set in stark contradiction to the idea of chaos. This was the first conflict of which we know between science and mysticism, between nature and the gods.

But why here, why in these remote islands and inlets of the eastern Mediterranean? Why not in the great cities of India, or Egypt, Babylon, China, Mesoamerica? Because they were all at the center of old empires. They were set in their ways, hostile to new ideas. But here, in Ionia, were a multitude of newly colonized islands and city-states. Isolation, even if incomplete, promotes diversity. No single concentration of power could enforce conformity. Free inquiry became possible. They were beyond the frontiers of the empires. The merchants and tourists and sailors of Africa, Asia, and Europe met in the harbors of Ionia to exchange goods and stories and ideas. There was a vigorous and heady interaction of many traditions, prejudices, languages, and gods.

These people were ready to experiment. Once you are open to questioning rituals and time-honored practices, you find that one question leads to another.

What do you do when you’re faced with several different gods, each claiming the same territory? The Babylonian Marduk and the Greek Zeus were each considered king of the gods, master of the sky. You might decide, since they otherwise had different attributes, that one of them was merely invented by the priests. But if one, why not both?

And so it was here that the great idea arose, the realization that there might be a way to know the world without the god hypothesis; that there might be principles, forces, laws of nature, through which the world might be understood without attributing the fall of every sparrow to the direct intervention of Zeus. This is the place where science was born. That’s why we’re here.

This great revolution happened between 600 and 400 BC. It was accomplished by the same practical and productive people who made the society function. Political power was in the hands of the merchants, who promoted the technology on which their prosperity depended. The earliest pioneers of science were merchants and artisans and their children.

The first Ionian scientist was named Thales. He was born over there in the city of Miletus, across this narrow strait. He had traveled in Egypt and was conversant with the knowledge of Babylon. Like the Babylonians, he believed that the world had once all been water. To explain the dry land, the Babylonians added that their god Marduk had placed a mat on the face of the waters, and piled dirt on top of it. Thales had a similar view, but he left Marduk out. Yes, the world had once been mostly water, but it was a natural process which explained the dry land. Thales thought it was similar to the silting up he had observed at the delta of the river Nile. Whether Thales’ conclusions were right or wrong is not nearly as important as his approach. The world was not made by the gods, but instead was the result of material forces, interacting in nature. Thales brought back from Babylon and Egypt the seeds of new sciences, astronomy and geometry: sciences which would sprout and grow in the fertile soil of Ionia.

Anaximander of Miletus, over there, was a friend and colleague of Thales, one of the first people that we know of to have actually done an experiment. By examining the moving shadow cast by a vertical stick, he determined accurately the lengths of the year and seasons. For ages, men had used sticks to club and spear each other. Anaximander used a stick to measure time.

Ancient sources do attribute the invention of the gnomon to Anaximander, but they are definitely wrong. The use of gnomons to pinpoint dates goes back at least as far as early 2nd millennium BCE Egypt. One important function, it seems, was to pinpoint dates for religious festivals. (Similar interests seem to have existed in the mid-3rd millennium BCE: the alignment of the pyramid of Khufu with the compass points must necessarily have required similar techniques.)

In other words, Sagan’s ‘merchants and artisans’ on the ‘frontiers’ were drawing on techniques that had been pioneered by religious researchers in ‘old empires’.

In 540 BC, or thereabouts, on this island of Samos, there came to power a tyrant named Polycrates. He seems to have started as a caterer, and then went on to international piracy. His loot was unloaded on this very breakwater. But he oppressed his own people. He made war on his neighbors. He quite rightly feared invasion. So Polycrates surrounded his capital city with an impressive wall, whose remains stand to this day.

To carry water from a distant spring through the fortifications, he ordered this great tunnel built. A kilometer long, it pierces a mountain. Two cuttings were dug from either side, which met almost perfectly in the middle. The project took some 15 years to complete. It is a token of the civil engineering of its day, and an indication of the extraordinary practical capability of the Ionians. The enduring legacy of the Ionians is the tools and techniques they developed, which remain the basis of modern technology.

This was the time of Theodorus, the master engineer of the age, a man who is credited with the invention of the key, the ruler, the carpenter’s square, the level, the lathe, bronze casting. Why are there no monuments to this man? Those who dreamt and speculated and deduced about the laws of nature talked to the engineers and the technologists. They were often the same people. The practical and the theoretical were one.

For Samos generally, Sagan is mainly following Herodotus book 3, who discusses Polycrates at length; at 3.60 he mentions Eupalinus’ tunnel and the second temple of Hera (though the temple had collapsed over a century before Herodotus’ time, and been replaced by a third temple, the one shown at the start of this segment). Just bear in mind that plenty of places had engineering feats to their name -- places that were in ‘old empires’ and not on the ‘frontiers’. Think of the pyramids of Egypt, or the ‘hanging gardens’ of Babylon and/or Nineveh (reportedly irrigated by Archimedean screws several stories high, nearly 500 years before Archimedes).

For Theodorus and his supposed inventions, Sagan is following Pliny Natural history 7.198. But in the same passage, Pliny also attributes inventions to mythological figures like the Cyclopes, Prometheus, and Palamedes. He also attributes the inventions of pottery, carpentry, archery, and other prehistoric technologies to specific named individuals. In other words, Pliny’s testimony is totally untrustworthy. Sagan missed an opportunity here: there’s no need to focus on dodgy anecdotes when Theodorus had real accomplishments, especially the temple of Hera on Samos -- why not mention that Theodorus was its architect?

The idea that Polycrates ‘started as a caterer’ seems to be either a misunderstanding or a fiction.

This new hybrid of abstract thought and everyday experience blossomed into science. When these practical men turned their attention to the natural world, they began to uncover hidden wonders and breathtaking possibilities. Anaximander studied the profusion of living things, and saw their interrelationships. He concluded that life had originated in water and mud, and then colonized the dry land. ‘Human beings,’ he said, ‘must have evolved from simpler forms.’ This insight had to wait 24 centuries until its truth was demonstrated by Charles Darwin.

Here’s what Anaximander actually thought: ‘there arose from heated water and earth either fish or fish-like creatures, inside which human beings grew and were retained as fetuses up until puberty; then at last the creatures broke open, and men and women emerged who were already capable of feeding themselves’ (fr. A 30 Diels-Kranz, tr. Waterfield).

Nothing was excluded from the investigations of these first scientists. Even the air became the subject of close examination by a Greek from Sicily named Empedocles. He made an astonishing discovery with a household implement that people had used for centuries. This is the so-called ‘water thief’. It’s a brazen sphere with a neck and a hole at the top, and a set of little holes at the bottom. It was used as a kitchen ladle. You fill it by immersing it in water. If, after it’s been in there a little bit, you pull it out with the neck uncovered, then the water trickles out the little holes, making a small shower. Instead, if you pull it out with the neck covered, the water is retained. Now try to fill it, with the neck covered with my thumb. Nothing happens. Why not? There’s something in the way. Some material is blocking the access of the water into the sphere. I can’t see any such material. What could it be? Empedocles identified it as air. What else could it be? A thing you can’t see can exert pressure, can frustrate my wish to fill this vessel with water if I were dumb enough to leave my thumb on the neck. Empedocles had discovered the invisible. Air, he thought, must be matter in a form so finely divided that it couldn’t be seen.

Empedocles seems to have been much more an esoteric mystic than a scientist. His association with the ‘water thief’ or klepsydra is real -- see Empedocles fr. B 100 Diels-Kranz -- but neither it, nor treating air as a substance, was a novelty. As early as the mid-500s BCE Anaximenes of Miletus explained the earth’s motionlessness in space by claiming that it was suspended by air pressure, and used a klepsydra as an analogy (Anaximenes fr. A 20 Diels-Kranz).

But much of the surviving fragments of Empedocles and testimony about him is very different. He frequently refers to himself as divine. One fragment promises that his initiates will gain the ability to control the weather (fr. B 111 D-K). He shared several mystic teachings with Pythagoras, including reincarnation, and treating broad beans as sacred. Ancient sources regularly conflate Empedoclean, Pythagorean, and Orphic religious doctrines. He claimed, supposedly, that he could walk on air. He died, again supposedly, by falling into a volcano crater. (Maybe while attempting to demonstrate his skills at hovering? That isn’t how Diogenes Laertius tells the story, but it’s a beautiful match for Iamblichus’ stories of Empedocles ‘the air-walker’.)

This hint, this whiff of the existence of atoms, was carried much further by a contemporary named Democritus. Of all the ancient scientists, it is he who speaks most clearly to us across the centuries. The few surviving fragments of his scientific writings reveal a mind of the highest logical and intuitive powers. He believed that a large number of other worlds wander through space; that worlds are born and die; that some are rich and living creatures, and others are dry and barren. He was the first to understand that the Milky Way is an aggregate of the light of innumerable faint stars. Beyond campfires in the sky, beyond the milk of Hera, beyond the backbone of night, the mind of Democritus soared. He saw deep connections between the heavens and the earth. ‘Man,’ he said, ‘is a microcosm’ -- a little cosmos.

Democritus came from the Ionian town of Abdera, on the northern Aegean shore. In those days, Abdera was the butt of jokes. If, around the year 400 BC, in the equivalent of a restaurant like this, you told a story about someone from Abdera, you were guaranteed a laugh. It was, in a way, the Brooklyn of its time. For Democritus, all of life was to be enjoyed and understood. For him, understanding and enjoyment were pretty much the same thing. He said, ‘A life without festivity is a long road without an inn.’ Democritus may have come from Abdera, but he was no dummy.

Democritus understood that the complex forms, changes, and motions of the material world, all derived from the interaction of very simple moving parts. He called these parts atoms. All material objects are collections of atoms, intricately assembled, even we. When I cut this apple, the knife must be passing through empty spaces between the atoms, Democritus argued. If there were no such empty spaces, no void, then the knife would encounter some impenetrable atom, and the apple wouldn’t be cut. Let’s compare the cross sections of the two pieces. Are the exposed areas exactly equal? No, said Democritus, the curvature of the apple forces this slice to be slightly shorter than the rest of the apple. If they were equally tall, then we’d have a cylinder, and not an apple. No matter how sharp the knife, these two pieces have unequal cross sections. But why? Because on the scale of the very small, matter exhibits some irreducible roughness. And this fine scale of roughness Democritus of Abdera identified with the world of the atoms. His arguments are not those we use today. But they’re elegant and subtle and derived from everyday experience. And his conclusions were fundamentally right.

Democritus believed that nothing happens at random, that everything has a material cause. He said, ‘I would rather understand one cause than be king of Persia.’ He believed that poverty in a democracy was far better than wealth in a tyranny. He believed that the prevailing religions of his time were evil, and that neither souls nor immortal gods existed. There is no evidence that Democritus was persecuted for his beliefs. But then again, he came from Abdera.

Democritus definitely believed in both souls and immortal gods. He even regarded the soul as more important than the body (fr. B 187 Diels-Kranz). He considered immaterial things to be made of atoms too, like dreams, colours, and tastes. According to one report, he specified that a living body consists of alternating soul-atoms and body-atoms linked together (fr. A 108 D-K).

There is nothing to suggest that he thought contemporary religions were evil. At most, he divorced natural phenomena like lightning and eclipses from purely supernatural causes. He may not have had a very well-thought-out theology: his ideas about the gods were shifting and inconsistent, Cicero tells us (fr. A 74 D-K).

Sagan’s statement that Democritus believed in many ‘worlds wander[ing] through space’ is misleading. Sagan wants us to think of planets, but it’s really about universes. Sources on Democritus consistently use the word kosmos in this context.

Sagan’s story of the apple slice accurately reflects a story of Democritus posing a paradox to Chrysippus, though the original is in more abstract terms. If a cone is cut by a plane parallel to the base, are the two surfaces equal or not? If equal, the cone must have no slope and so must actually be a cylinder; if unequal, it must have uneven step-like notches or the two slices wouldn’t fit together (fr. B 155 D-K). (A generation earlier, some thinkers had already begun to make mathematical use of infinitesimals: Antiphon of Athens had used exhaustion to set a bound on the area of a circle.)

For what it’s worth, and this is admittedly nit-picking, extant jokes about Abderites date to the 1st centuries BCE and CE, not 400 BCE. The earliest is in Cicero.

However, in his time, the brief tradition of tolerance for unconventional views was beginning to erode. For instance, the prevailing belief was that the moon and the sun were gods. Another contemporary of Democritus, named Anaxagoras, taught that the moon was a place made of ordinary matter, and that the sun was a red-hot stone far away in the sky. For this, Anaxagoras was condemned, convicted, and imprisoned for impiety, a religious crime. People began to be persecuted for their ideas. A portrait of Democritus is now on the Greek 100-drachma note. But his ideas were suppressed, and his influence on history made minor. The mystics were beginning to win.

It is true that Anaxagoras was charged with impiety (asebeia). He wasn’t ‘condemned, convicted, [or] imprisoned’, though. He chose to leave Athens rather than fight the charges.

Democritus’ ideas were not suppressed. That’s made up. Aristotle, Plato, Aëtius, and many others discussed him, cited him, and drew on his ideas.

The idea of treating asebeia as a crime was an oddity in ancient Greece. We know of a handful of prosecutions, but only in Athens, and only between 432 and 399 BCE. This coincided with the Peloponnesian War, a period of intense religious tension in Athens -- not between religious fanatics and atheists, but between old-fashioned and new-fangled types of cult. Diagoras and Socrates weren’t charged with rejecting the god hypothesis, they were charged with introducing new gods. (Though in Socrates’ case it’s clear that it was only a convenient pretext for prosecuting his links to the Thirty Tyrants.) Not that that’s a good thing, mind! But it isn’t a story of mysticism vs. materialism.

You see, Ionia was also the home of another quite different intellectual tradition. Its founder was Pythagoras, who lived here on Samos in the 6th century BC.

According to local legend, this cave was once his abode. Maybe that was once his living room. Many centuries later, this small Greek Orthodox shrine was erected on his front porch. There’s a continuity of tradition from Pythagoras to Christianity. Pythagoras seems to have been the first person in the history of the world to decide that the earth was a sphere. Perhaps he argued by analogy with the moon or the sun; maybe he noticed the curved shadow of the Earth on the moon during a lunar eclipse; or maybe he recognized that when ships leave Samos, their masts disappear last.

Pythagoras believed that a mathematical harmony underlies all of nature. The modern tradition of mathematical argument, essential in all of science, owes much to him. And the notion that the heavenly bodies move to a kind of music of the spheres was also derived from Pythagoras. It was he who first used the word cosmos to mean a well-ordered and harmonious universe, a world amenable to human understanding.

For this great idea, we are indebted to Pythagoras. But there were deep ironies and contradictions in his thoughts. Many of the Ionians believed that the underlying harmony and unity of the universe was accessible -- through observation and experiment, the method which dominates science today. However, Pythagoras had a very different method. He believed that the laws of nature can be deduced by pure thought. He and his followers were not basically experimentalists: they were mathematicians, and they were thoroughgoing mystics.

It’s true Pythagoras was more mystic than mathematician. So far as anyone knows, we don’t owe any mathematics to Pythagoras himself, or even to his immediate followers. The famous right-angled triangle theorem is over 1000 years older, and the Pythagoreans drew on it mainly for mystic symbolism. So in the 3-4-5 right-angled triangle: 3 = male = Osiris, 4 = female = Isis, 5 = child = Horus. Even there, the use of Egyptian gods tends to suggest Hellenistic-era mysticism, centuries later than Pythagoras.

There were some Pythagoreans who were also significant mathematicians, especially Archytas and Philolaus in the 300s BCE. But we’ve got no reason to suspect that the Pythagoreans worshipped numbers or anything like that.

Pythagoras definitely did not know or believe that the earth is spherical. Diogenes Laertius does claim that (8.48), but it is untrue.
  1. Diogenes also attributes round-earthism to Hesiod and Anaximander, and those are both definitely false. (In a similar way Crates of Mallos attributes round-earthism to Homer, also wrongly.)
  2. Other sources show very clearly that the earth’s sphericity was discovered around 400 BCE, a century after Pythagoras’ lifetime. We know of many discussions of the earth’s shape in the 500s and 400s BCE, and without exception they depict it as flat (Anaximenes, Anaxagoras, Archelaus, Empedocles, Leucippus, Diogenes of Apollonia, Democritus). After 400, it is routinely known to be spherical, and some sources give well-reasoned arguments (Plato, Aristotle, Archimedes, etc.).
  3. Other sources on the Pythagoreans’ picture of the cosmos show that they actually regarded the earth, moon, sun, and planets as objects attached to the sides of transparent celestial spheres which all orbited around the ‘central fire’ (whatever that may be). Pythagoras was no round-earther -- but maybe it’s even more remarkable that he wasn’t a geocentrist.
The earth’s curved shadow on the moon during a lunar eclipse is one of the pieces of evidence Aristotle cites for the spherical earth (On the sky 297b). So far as I know, no ancient source mentions ships’ masts staying visible over the horizon: that seems to be a modern myth.

They were fascinated by these five regular solids, bodies whose faces are all polygons: triangles or squares or pentagons. There can be an infinite number of polygons, but only five regular solids.

The five so-called ‘Platonic solids’: tetrahedron (4 faces), cube (6), octohedron (8), dodecahedron (12), and icosahedron (20). (These shapes will be especially familiar to players of Dungeons & Dragons.)

Four of the solids were associated with earth, fire, air and water. The cube, for example, represented earth. These four elements, they thought, make up terrestrial matter. So the fifth solid they mystically associated with the cosmos. Perhaps it was the substance of the heavens. This fifth solid was called the dodecahedron. Its faces are pentagons, 12 of them. Knowledge of the dodecahedron was considered too dangerous for the public.

Ordinary people were to be kept ignorant of the dodecahedron. In love with whole numbers, the Pythagoreans believed that all things could be derived from them -- certainly all other numbers. So a crisis in doctrine occurred when they discovered that the square root of two was irrational. That is, the square root of two could not be represented as the ratio of two whole numbers, no matter how big they were. ‘Irrational’ originally meant only that: that you can’t express a number as a ratio. But for the Pythagoreans, it came to mean something else, something threatening, a hint that their world-view might not make sense -- the other meaning of ‘irrational’. Instead of wanting everyone to share and know of their discoveries, the Pythagoreans suppressed the square root of two and the dodecahedron. The outside world was not to know.

Most of the historical claims in these two paragraphs are false. The association of the regular solids with the elements comes from Plato, not Pythagoras -- hence the title ‘Platonic solids’ (Timaeus 53c-56c). Our earliest evidence of the study of irrational numbers also comes from Plato, who treats them as a discovery made by Theaetetus of Athens (Theaetetus 147d-148b).

The context of the association between the solids and the elements is that the atomists (Leucippus and Democritus) were interested in discovering the shape of individual atoms. Democritus thought fire atoms must be spherical; Plato, or rather Timaeus as depicted by Plato, offers an alternate theory.

The story that the Pythagoreans concealed dodecahedrons or irrational numbers from the public is a late fiction. It starts to appear in the 300s CE, nearly seven centuries after Plato, in Iamblichus and then Pappos (and most of Iamblichus’ stories about Pythagoras are pure fiction). See this post from 2015 for details. In Plato, by contrast, characters react to irrationals with admiration for Theaetetus’ mathematical feat, with no fear and no trace of mysticism.

The Pythagoreans had discovered, in the mathematical underpinnings of nature, one of the two most powerful scientific tools. The other, of course, is experiment. But instead of using their insight to advance the collective voyage of human discovery, they made of it little more than the hocus-pocus of a mystery cult. Science and mathematics were to be removed from the hands of merchants and artisans. This tendency found its most effective advocate in a follower of Pythagoras named Plato. He preferred the perfection of these mathematical abstractions to the imperfections of everyday life. He believed that ideas were far more real than the natural world. He advised the astronomers not to waste their time observing stars and planets. It was better, he believed, just to think about them. Plato expressed hostility to observation and experiment. He taught contempt for the real world, and disdain for the practical application of scientific knowledge. Plato’s followers succeeded in extinguishing the light of science and experiment that had been kindled by Democritus and the other Ionians.

Plato’s unease with the world as revealed by our senses was to dominate and stifle Western philosophy. Even as late as 1600, Johannes Kepler was still struggling to interpret the structure of the cosmos in terms of Pythagorean solids and Platonic perfection. Ironically, it was Kepler who helped re-establish the old Ionian method of testing ideas against observations.

This is Sagan at his worst. The judgement he gives on Plato here, coming after his praise for Empedocles and Democritus, is the rawest hypocrisy. Look at the double standard:
  • Democritus and Plato both think about the shape of atoms: Democritus good, Plato bad.
  • Empedocles and Democritus declare the earth to be a disc, Plato knows it’s a sphere because of empirical evidence {edit: presumably, at least! We don’t get explicit discussion of the evidence until Aristotle.}: Empedocles/Democritus good, Plato bad.
  • Empedocles proclaims himself divine and sets himself up as a cult leader, Plato founds Europe’s first university: Empedocles good, Plato bad.
  • Modern physicists use mathematics as an abstract language for formalising the behaviour of the physical world, Plato uses a theory based on noetic categories and language as a (deeply wrong) attempt at the same goal: modern physics good, Plato bad.
Plato often thought in terms of analogies, but that’s not the same thing as being opposed to empiricism. Sagan’s double standard betrays his ulterior motives. The real reason he doesn’t like Plato isn’t because he was opposed to empiricism, it’s because Plato was influential on Christian thought. Is it reasonable for Sagan to despise Plato because he was influential on the wrong people? Maybe -- though I think most people, myself included, would say no -- but either way, you don’t have to be dishonest about it.

But why had science lost its way in the first place? What appeal could these teachings of Pythagoras and of Plato have had for their contemporaries? They provided, I believe, an intellectually respectable justification for a corrupt social order.

The mercantile tradition which had led to Ionian science also led to a slave economy. You could get richer if you owned a lot of slaves. Athens, in the time of Plato and Aristotle, had a vast slave population. All of that brave Athenian talk about democracy applied only to a privileged few. Plato and Aristotle were comfortable in a slave society. They offered justifications for oppression.

They served tyrants. They taught the alienation of the body from the mind -- a natural enough idea, I suppose, in a slave society. They separated thought from matter. They divorced the Earth from the heavens -- divisions which were to dominate Western thinking for more than 20 centuries. The Pythagoreans had won.

The theory that a slave economy affects the way people think is coherent -- enough to make a decent essay topic at least. But Sagan would need a lot more than this to back it up. The horror of slavery is much easier to see in economic, moral, and personal terms, than in the history of the scientific method.

Incidentally, Plato and Aristotle didn’t live under a tyranny, but in Athens under a democratic constitution.

In the recognition by Pythagoras and Plato that the cosmos is knowable, that there is a mathematical underpinning to nature, they greatly advanced the cause of science. But in the suppression of disquieting facts, the sense that science should be kept for a small élite, the distaste for experiment, the embrace of mysticism, the easy acceptance of slave societies, their influence has significantly set back the human endeavor.

The books of the Ionian scientists are entirely lost. Their views were suppressed, ridiculed, and forgotten by the Platonists, and by the Christians who adopted much of the philosophy of Plato.

No one suppressed the Ionians. There isn’t a shred of evidence to suggest such a thing. Books disappearing is just what happens if you wait a few centuries. Even in antiquity people complained of no longer being able to find books that were less than 200 years old. Plato’s works got lucky, and were very influential, and so survived. That isn’t the same thing as suppression.

Suppression has happened at various times throughout history, of course. But to attribute it to the Platonists is pure fiction. For example, suppression did occur under the Christian emperor Theodosius, in the 380s and 390s CE, for religious reasons -- but somehow I don’t think that’s the kind of thing Sagan had in mind. The Platonists, and the school that Plato founded, were among Theodosius’ main victims. Correction, following day: as Tim O'Neill points out in the comments below, I blundered here: I was thinking of Justinian’s suppression of Neo-Platonism and closure of the second Academy, over a century later.

Sagan’s sentiments here are based on the idea that the loss of knowledge is a crime, and therefore there must be someone who is responsible for it. That isn’t the case. (Though it is, incidentally, a very Platonic way of thinking.) We’ll come back to that in part 3.

Finally, after a long, mystical sleep, in which the tools of scientific inquiry lay moldering, the Ionian approach was rediscovered. The Western world reawakened. Experiment and open inquiry slowly became respectable once again. Forgotten books and fragments were read once more. Leonardo, and Copernicus, and Columbus were inspired by the Ionian tradition.

During this ‘long, mystical sleep’ lived many of the ancient scientists and empiricists that Sagan elsewhere praises: Eratosthenes (see part 1), Aristarchus (see below), Archimedes, Hipparchus, Ptolemy -- and many, many more, in antiquity and all the way through the mediaeval period too. But let’s not think about them.

Copernicus revered Pythagoras above all the ancients. Columbus didn’t respect anyone, and cherry-picked all the wrong ideas about the size of the earth to suit his colonial agenda. As for Leonardo, I’m afraid I don’t know what he thought of ancient philosophers.

The Pythagoreans and their successors held the peculiar notion that the earth was tainted, somehow nasty, while the heavens were pristine and divine. So the fundamental idea that the Earth is a planet, that we’re citizens of the universe, was rejected and forgotten.

This idea was first argued by Aristarchus, born here on Samos, three centuries after Pythagoras. He held that the Earth moves around the sun. He correctly located our place in the solar system. For his trouble, he was accused of heresy. From the size of the Earth’s shadow on the moon during a lunar eclipse, he deduced that the sun had to be much much larger than the Earth, and also very far away. From this he may have argued that it was absurd for so large an object as the sun to be going around so small an object as the Earth. So he put the sun rather than the earth at the center of the solar system. And he had the earth and the other planets going around the sun. He also had the earth rotating on its axis once a day. These are ideas that we ordinarily associate with the name Copernicus. But Copernicus seems to have gotten some hint of these ideas by reading about Aristarchus -- in fact, in the manuscript of Copernicus’ book, he referred to Aristarchus, but in the final version he suppressed the citation.

Resistance to Aristarchus, a kind of geocentrism in everyday life, is with us still. We still talk about a sun rising and the sun setting. It’s 2,200 years since Aristarchus, and the language still pretends that the earth does not turn, that the sun is not at the center of the solar system. Aristarchus understood the basic scheme of the solar system -- but not its scale. He knew that the planets move in concentric orbits about the sun, and he probably knew their order out to Saturn.

But he was much too modest in his estimates of how far apart the planets are. In order to calculate the true scale of the solar system, you need a telescope. It wasn’t until the 17th century that astronomers were able to get even a rough estimate of the distance to the sun. And once you knew the distance to the sun, what about the stars? How far away are they?

Sagan gives Aristarchus at once too much and too little credit. On the one hand, we can be pretty sure Aristarchus’ heliocentrism wasn’t motivated by empirical evidence, but by assumptions about how the universe ought to be arranged. That’s certainly the case with the only other ancient heliocentrist we know of, Seleucus (see my annotation in Part 1).

On the other hand, Aristarchus didn’t ‘estimate’ the size of the solar system. He calculated it.

His result was off, because the observations he based it on were inexact. But the method was sound in principle. He measured the angle between the sun, earth, and moon, when both sun and moon were in the sky, at half-moon. Half-moon is special, because at that time the line between the moon and an observer on earth is perpendicular to the line between the moon and the sun. In other words, the sun-moon-earth triangle is a right-angled triangle.

That means you can do trigonometry on it. And Aristarchus was a pioneer in trigonometry. (See Aristarchus’ inequality, a theorem that he used in this very calculation.)

An accurate observation would make the sun-earth-moon angle 89.85° at half-moon. Aristarchus measured it as about 87°. Unfortunately, when you’re dealing with angles close to 90°, a small error in the observation means a large error in the result. So Aristarchus reckoned the sun as being only 18-20 times further away than the moon, when in reality it’s about 390 times further away.

Aristarchus’ measurement of the size of the solar system. At half-moon, Aristarchus reasoned, the angle where the moon is is a right angle. He could measure the angle where earth is, θ, albeit not very precisely. The relative distance of the sun and moon is given by 1/cos θ. For θ = 87°, that comes out close to 19. Aristarchus essentially invented the cosine function for this calculation.