Fry an egg on the sidewalk, just for fun. Thank God were not living on top of a Glacier. I Like my break from not having to ice skate. I do like skating but prefer bladeing. The climate always changes, how do you compensate for the lack of data prior to accurate temp readings? I get it, certain plants/animals thrive and some do not. A lot of life even determine there sex (OMG) based on temperatures at contraception. Don't we all know, evolve to the trend. You non-deniers should be least concerned! Just Evolve. Sure it takes a little sacrifice. But C'mon. Do the readings take in 'Heat Island Effect' even then, before we sacrifice the evil U.S.A economy, our concessions (with your prompting of course, I respect to an extent), have made the U.S. not even comparable to "Evil" China. I love clean air. I know the typical argument already, I listen to NPR. What is your hypothesis. Who should sacrifice their economy now. Who has been a leader in clean air. God as my witness, (which is highly disregarded here), I'll pay for one person to go to China, drink the (unfiltered) water, breath the air, and tell me that the U.S.A. and Trumps arguments are full of BS. Trump is hard to stomach often, we can all get queasy at times and think WTF. Poor Biden, I feel sorry for him. Not a laughing matter. Either Way.