Sorry but you rather extremely misrepresent my position on global warming.  As a PhD physicist myself, the principles and issues related to global warming fall squarely into my areas of expertise.  The property of CO2 to absorb IR radiation which would otherwise propagate out into space is elementary.  The issue is how to reduce emission of fossil CO2.  Warmers genuflect at the concept of saving mother earth, but are unwilling to change their personal lives to significantly reduce fossil carbon emission.  Most who talk about climate change truly have no clue what is happening or what would be necessary to significantly reduce warming.  Most warmers want the government to make other people change to prevent warming but not themselves.