FROM 2015: Karl Popper famously said: A theory that explains everything explains nothing. So what do you make of the theory that catastrophic manmade CO2-driven climate change can account for harsher winters and lighter winters, more snow and less snow, droughts and floods, more hurricanes and less hurricanes, more rain and less rain, more malaria and less malaria, saltier seas and less salty seas, Antarctica ice melting and Antarctic ice gaining and dozens of other contradictions? Popper gave a name to theories like this: pseudoscience.