if we disregard a few minor details like floods (always existed), fires (always existed), storms (always existed), slowing ocean currents (how long has that been measured for? 20 years?), melting ice sheets (not really. We've seen these levels before), melting glaciers (Many melting glaciers have been melting for 100 years since WE'RE COMING OUT OF A COOLING PERIOD ), extreme temperatures (Nothing we haven't seen before.)
