I think the term is Climate Change these day's which it's pretty obvious we are in weird weather patterns but I leave stuff like that to the scientists.
Anyone watch Jean Michael Cousteau Return to the Amazon last night? If I remember right 17% of the Amazon has been wiped out in the last 30 years and any given day 7,200 purposely set fires are burning to clear forest. Double whammy. Major polluting of the atmosphere while wiping out what cleans the atmosphere.