Chris Johnson: Surprised by leftwing radical rhetoric? Look closer at the climate movement

Millions of Americans were horrified when Charlie Kirk was murdered in cold blood. Then came an even bigger shock: large numbers of people celebrated his death and danced on his grave.

Sickening as it is, this shouldn’t surprise anyone. The left has long harbored — or at least tolerated — an anti-human streak, and nowhere is it more visible than in its radical environmental wing.