This innovative warning street sign by Colin Purrington (on Flickr) would fit well when you enter Texas och Kansas or some other place where science and especially evolution is incessantly questioned. Why next 3 billion years? Because about 3 billion years from now the sun will become a red dwarf and snuff out life on Earth, most probably. At least that is what the scientists predict. I wonder what the creationists are thinking - how long do they predict until Armageddon. When LA and I were in New York recently, we saw demonstrating people with signs saying "The End of the World will be October 21, 2010". Where do people get everything from?