I'm philosopher and author, AC Grayling - today is UNESCO World Philosophy Day, ask me anything
Hi reddit! I'm Professor AC Grayling - British philosopher, secularist and author.
I'm also Master of New College of the Humanities - www.nchum.org - where I teach for the philosophy degree. Our visiting professors include such friends of reddit as Lawrence Krauss, Daniel Dennett, Richard Dawkins and Stephen Pinker, some philosophy and other lectures can be seen on our YouTube channel.
You can read some of my pieces for the Guardian here - http://www.theguardian.com/profile/acgrayling
My more recent books include The God Argument (The Case Against Religion and for Humanism) and Thinking of Answers: Questions in the Philosophy of Everyday Life
Today (19th November) is UNESCO World Philosophy Day, so to celebrate this, why don't you go ahead and ask me about philosophy, or indeed, anything?
I'll be here from 3pm-5pm GMT (10am - noon EST) and will try and come back later to answer any questions I've missed!