BBC talk

Ok, so I got a comment on my last blog that was pretty awesome. It is a back and forth with scientists on the BBC channel and it shows some of the startling facts about super volcanoes. about three quarters of the way down they talk about the bottleneck of our species. check it out, its a good read. It also has some facts about Yellowstone.

http://www.bbc.co.uk/science/horizon/1999/supervolcanoes_script.shtml