Leading Global Warming Skeptic Reverses Course

Bjørn Lomborg, a very high profile climate change skeptic, has changed his mind. Perhaps he realized that with all the weird weather this summer, from the Pakistan floods to the Russian heat wave to the massive loss of ice from the Arctic ice sheets to the record high temperatures around the globe, the evidence for man-made climate change was overwhelming. Or perhaps he realized he could make more money by putting out a book embracing global warming.