There are quite a lot of YouTube clips of me that have gone viral. One that I think of is of a young woman at a lecture I was giving - she came from Liberty University, which is a ludicrous religious institution. She said, 'What if you are wrong?' and I answered that rather briefly, and that's gone viral.

There are risks in the sheer brevity of Twitter, and it's actually quite an elegant art reducing what you have to say to 140 characters, and it's something that I quite enjoy attempting to do.

I'm afraid the Internet is filled with people using really very intemperate language.

Richard Dawkins Quotes