Bret Devereaux

And then he sets up the next episode where he's going to talk about how the Spartans (of course, ugh...) exemplify the...ideology and practice of the Gita? This I am more comfortable calling BS on.

J.E. Lendon's Soldier's and Ghosts really is the best starting point for understanding Greek martial values. They are not about harmonizing the person, or overcoming inner failings, etc. Greek martial values are all about the competitive demonstration of excellence.

Unlike the concepts of dharma and karma, the Greek concept of excellence (arete) is fundamentally amoral; the thread of connection to the 'selfless action' of the Gita is thin to the point of non-existence.

Now, obviously, the Greeks - and the Spartans - have an idea of the subservience or service of an individual to the community, but it is expressed as a obedience owed (and trained or enforced by violence) or a 'kratos' (power, strength) exerted by/to that community

Instead, the key focus is on the ἀγών ('Agon') - the contest, the competition, the struggle - the moment where two individuals, or two communities compete, with one proving its excellence (arete) over the other.

And the basic Greek assumption that comes out again and again in their writing is that all humans and all communities are continually seeking agones as opportunities to prove or demonstrate their excellence with the goal of being 'inferior to none.'

These are massive philosophical differences that Pressfield is just casually collapsing and pretending that the assumptions being made are universal and universally applicable. They very clearly are not!

Lendon's book is actually great for this, because he juxtaposes the development of Greek martial values - which have to undergo some changes as their warfare changes! - and Roman martial values. And they're really different, despite the two cultures being in conversation!