Obama's science czar, John Holdren, is a real kook. He has been wrong about every prediction that I have read about him making over the last 30 years or so. He is as wrong as his good buddy Paul Ehrlich, and as I recalled agreed that we would all starve to death in the 1980s. He also predicted that the world would run out of everything before the end of the 20th century. Naturally he is on board with catastrophic global warming. Here is one of Holdren's gems.