Gentlemanly, principled, helpful behaviour by older men vis-a-vis young women goes unnoticed, but it deserves real moral credit, and we could use more first-person testimony from the beneficiaries and practitioners about that too.

Epicureanism did inspire libertine culture in isolated sects, but Epicurus himself rejected an ethics of sensory indulgence, and he would have disowned latter-day 'Epicureanism' as a fussy, expensive, unphilosophical approach to eating and drinking.

I had the idea that there were secret laws of the universe that could explain the baffling human reality around me, and that philosophers maybe had the key to them.

People formerly seemed unable to evaluate a woman's c.v. or to accept a range of personal and communicative styles from the exuberant and confident to the sober and pedantic. It's much better than it was, and a number of male philosophers have been extraordinarily helpful in detecting and criticising everyday sexism in the profession.

Epicurus thought of justice as an agreement to prevent people harming and being harmed.

Oddly, since by now I've written quite a lot on early modern philosophers, I didn't care for the history of philosophy, which I thought dull and obscure, until I got a minor job writing articles for a children's encyclopedia in the history of science and began to make connections between science and philosophy.

There's nothing a priori good about equality. One person has three televisions, the other has two, so what?