those ancient cities hit by this flood. now number 1, supertyphoon haiyan. a 200-mile-per-hour monster supertyphoon. we had 20-foot storm surge. anderson cooper was there. 6,000 people died as a 200-mile-per-hour wind rolled through tacloban all with that 20-foot storm surge. there's still 2,000 people missing, there are millions that don't have homes right now still in the philippines. all of this happened in a year that the ipcc put out their climate report. those are the climate gurus for the united nations. and they say we're going to have more heat waves in the future. we're going to have more floods and we're also going to have more drought because of climate change. so maybe what we thing of right now as extreme weather might just be the new normal. >> no, we don't want that. thanks so much, chad, though.