(Steven Hayward) It's been a parlor game for a while to decide what apocalyptic scare environmental doom mongers would come up with once climate change settles down into a normal problem. I've been nominating the weakening of the polar magnetic fields, which would be a Really Bad Thing for life on the planet. Sooner or later some environmentalist will blame mankind's electrical grid for this potential calamity. (Think of the cell phone
Source: Power LinePower Line