Global warming IS happening- but even if it wasn't our natural environment is becoming so toxic, water is unfit to drink, air unfit to breath and our resources are being consumed and contaminated faster than the biosphere can repair and restore them.  Our human population is estimated to reach nine billion by 2050 if ecosystems don't crash before then, which will put even more stresses on our natural systems of which all life and economies depend.  There are several reasons to transition off of dirty fossil fools and NO reason to continue on the path of destruction. The hoax is from the fossil fool industry executives whose sickness and greed clouds sensible and common sense logic.