Global Warming/Climate Change--the Elephant in the Room destroying the foodchain and driving people into civil war and migration: Given what is at stake, we should assume the worst. I wrote my first essay on climate change in 1982 when I predicted longer droughts with downwind downpours and flooding along with social, economic and political chaos. My campaign website lists almost two dozen subsequent research papers on polar blasts, hurricanes--see BarnettForCongress.org.