This is a terrific video I came across in one of my RSS feeds, done by Dr. Phil Plait. From the Dr. Plait’s site:
In July, I spoke at The Amaz!ng Meeting 8 in Las Vegas. Sponsored by the James Randi Educational Foundation, it’s the largest meeting of critical thinkers and skeptics in the world. Unlike my usual talks about the abuse of science that I had given at previous TAMs, this time I wanted to tackle a much thornier issue: how we skeptics argue with believers of various stripes.
This isn’t directed towards any group in particular, so please relax and just enjoy the talk. No matter what side of an argument you’re on, there are some very valuable lessons to be learned here. I think this talk is particularly good for anyone wanting to get involved in politics or activism at any level.