The author appears to be a crank. Judging by the breadth and usual focus of his screeds^W posts, he has no particular insight or special expertise, other than c

The author appears to be a crank. Judging by the breadth and usual focus of his screeds^W posts, he has no particular insight or special expertise, other than catastrophizing things. I'm willing to entertain a discussion of the dangers of Kessler syndrome in the near future. But not a crank one.