Why I Choose to Challenge Climate Change Deniers

As you may know, I am very concerned about global warming and global climate change. The science of global warming is long settled, and one may wonder why the United States, nominally the most technologically advanced country in the world, is not the world leader in addressing the threats enumerated by the U.S. military, the United Nations' Intergovernmental Panel on Climate Change (IPCC), and others. I hope people will take the facts we face into account as they head to the polls this year.

The ocean is warming and expanding. This effect alone will displace millions of people. The effects on agriculture, water supplies, and weather patterns will create a great many problems for a great many of us. By my reckoning, our delay, and the reluctance of conservative presidential candidates to embrace the problem and discuss it is a result of the diligent effort of a handful of climate change deniers. They have been especially successful at introducing the idea that routine predictive uncertainty, e.g. plus or minus two percent, is somehow the same as plus or minus one hundred percent. It isn't, and the deniers are wrong.

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