Guardian: We’re still waiting. During the cold weather last winter, Gerald Warner, Peter Mullen and a host of other climate change deniers lined up to suggest that there must be something wrong with global warming theory, because some snow had fallen in Britain. Clearly they possessed the mystical ability to divine a long-running global climate trend from a single regional weather event. This clairvoyance could be very useful to climate researchers, so I hoped they would continue to favour us with …