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CLIMATE SCIENCE

The Arctic Sea Ice Death Spiral Continues

In November, Rear Admiral David Titley, the Oceanographer of the Navy, testified that “the volume of ice as of last September has never been lower…in the last several thousand years.” Titley, who is also the Director of Navy’s Task Force [...]

SCIENCE AND SOCIETY

Is global warming a black swan?

Year after year the worriers and fretters would come to me with awful predictions of the outbreak of war. I denied it each time. I was only wrong twice. -Senior British intelligence official, retiring in 1950 after 47 years of [...]

CLIMATE SCIENCE

A science-free Congress?

To our dismay, and the nation’s detriment, self-described climate change deniers – strongly supported by fossil-fuel interests — continue to mislead Congress and the public. In late January, we joined 14 other leading scientists in writing a letter to every [...]