Suddenly, Bill Gates is admitting that climate change won’t lead to “humanity’s demise” after all. Now he tells us, after he long joined other climate alarmists in warning of “disaster,” as the West burned trillions on “decarbonizing” and steered economies toward the stone age. The “doomsday view” that “cataclysmic climate change will decimate civilization” is “wrong,” the Microsoft co-founder writes ; people will “be able to live and thrive in most places on Earth for the foreseeable future.”