Guest essay by Eric Worrall

President Trump’s EPA Director Scott Pruitt has upset greens by suggesting that since humans have historically flourished during warm periods, global warming might be beneficial.

Pruitt suggests warming can help humans

Scott Waldman and Niina Heikkinen, E&E News reporters
Published: Wednesday, February 7, 2018

U.S. EPA Administrator Scott Pruitt questioned yesterday if rising global temperatures are harmful to humans, a claim that adds new insight to his alternative views on climate change.

In an interview with KSNV television in Nevada, Pruitt suggested that global warming could be seen as a good thing for people. He said civilizations tend to flourish when it’s warm.

“I think there’s assumptions made that because the climate is warming, that that necessarily is a bad thing,” Pruitt said.

Recently, Pruitt has questioned whether scientists know what the ideal surface temperature should be in the year 2100, or even in 2018. Scientists have disputed that premise, saying that any swift change to global temperatures can have disruptive impacts on plants, animals and humans.

Pruitt’s claims yesterday adds new texture to what’s known publicly about his skepticism about mainstream climate science. In the past, Pruitt steered away from commenting on what a warming world could mean for humankind. Instead, he often questioned whether humans are having a substantial impact on the climate, while acknowledging that temperatures are climbing. He has also described the science as being politicized and touted the fossil fuel industry’s progress in limiting carbon emissions through innovation.

Pruitt’s comments yesterday moved beyond those views.

“Is it an existential threat, is it something that is unsustainable, or what kind of effect or harm is this going to have?” he said. “We know that humans have most flourished during times of, what, warming trends?”

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Read more (paywalled): https://www.eenews.net/climatewire/2018/02/07/stories/1060073119

Nothing upsets greens like pointing out the obvious. Humans evolved in the tropics. Outside the extreme tropics where we evolved, we have to wear clothes to stay warm, otherwise we die of exposure. Green suggestions that a few degrees warming would be a crisis are absurd.