A nauseating play with semantics incorporated into a junk science argument by the anti-capitalist, liberal, progressive, enviro-Marxist, left because the concept of "global warming" (man-made) continues to be blown all to hell.
The term gained much appeal with the aforementioned mental-midgets when scientists at the University of East Anglia’s Climatic Research Unit were found to be "massaging" and making up data to advance their man-made global warming agenda.
The end being a highly politically charged term which can be used to explain all the evils of conservatism, capitalism, liberty, freedom, human rights and the dying skill of logical thought.
CO2=plant food. Photosynthesis, heard of it? Plants turn CO2 into OXYGEN!!!! Great system!
Water expands when it freezes.
Fill a glass with ice & water, mark the level of the water on the glass. Allow the ice to melt. Please observe that the level of the water DOES NOT change. This is because ice displaces the same amount of water when floating in water as it does in a liquid form.
So, as much as I hate to say it, LA, SF, NY are in no danger of going under water if the polar caps melt. Sorry.
Bottom line, humans cannot change global temps even if they wanted to.
If you believe in man-made global warming or man-made climate change you are a brain-washed moron without the ability of critical thought.