Bill Gates, the Microsoft co-founder who has spent billions of his own money to raise the alarm about the dangers of climate change, is now pushing back against what he calls a “doomsday outlook” and appears to have shifted his stance on the risks posed by a warming planet.

In a lengthy memo released Tuesday, Mr. Gates sought to tamp down the alarmism he said many people use to describe the effects of rising temperatures. Instead, he called for redirecting efforts toward improving lives in the developing world.

“Although climate change will have serious consequences — particularly for people in the poorest countries — it will not lead to humanity’s demise,” he wrote. “People will be able to live and thrive in most places on Earth for the foreseeable future.”

Read more in the New York Times here.

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