Plato worried that philosophical writing would take the place of living conversations for which, in philosophy, there is no substitute.

What is remarkable about the Greeks - even pre-philosophically - is that despite the salience of religious rituals in their lives, when it came to the question of what it is that makes an individual human life worth living they didn't look to the immortals but rather approached the question in mortal terms. Their approaching the question of human mattering in human terms is the singularity that creates the conditions for philosophy in ancient Greece, most especially as these conditions were realized in the city-state of Athens.

For the ancient Greeks, who lacked our social media, the only way to achieve mass duplication of the details of one's life in the apprehension of others was to do something wondrously worth the telling. Our wondrous technologies might just save us all the personal bother. Kleos is a tweak away.

I like that there are so many different ways of looking at the world and I like all of the particular narratives. In any case we will never all see the same way on these [religious] issues. It's the way liberals and conservatives will never see the same way on individuals whereas it’s different orientations and they go too deep down and when we're dealing with questions that can't be definitively answered by science that's where you're sort of... your orientation swells in to fill up the gaps and so we're never always going to agree.

In Greek, our word for play is paidia and the word for education is paideia, and it is very natural and right that these words should be entangled at the root, together with our word for children, paides, which gave you your words pedagogy and pediatrician.

Everybody is struggling to refine their views in opposition to the other people. And that's one of the most important things that philosophy actually has to teach us that you have to air your views and bring them to the table with people - with whom you disagree very much.

So Socrates was a kind of gadfly. He was a sort of philosophical urban gorilla hanging around in the middle of Athens, asking these peculiar questions of everybody - important people, young men, slaves - questions that had to do with ultimately what's the life that's worth living. And Plato was one of the young men who hung around him, a very aristocratic young man, came from a very old, important family.