scientific institutions

This is just one of dozens of responses to common climate change denial arguments, which can all be found at How to Talk to a Climate Sceptic. Objection: Global Warming is just a hoax perpetrated by environmental extremists and liberals who want an excuse for more big government. Answer: Here is a list of "enviro-Nazis" and "left-wing loonies" who believe that Anthropogenic Global Warming is real and well supported by sound science: NASA's Goddard Institute of Space Studies (GISS) - http://www.giss.nasa.gov/edu/gwdebate/ National Oceanic and Atmospheric Administration (NOAA) - http://www.…