Atomic Tests During the 1950s Probably Killed Nearly Half a Million Americans -- Mother Jones

You probably need something to cheer you up after the tax follies of this week. So how about a scholarly examination of how many Americans were killed by atomic bomb testing in the 50s? I think that should do the trick. Here's the background. ....
http://www.motherjones.com/kevin-drum/2017/12/atomic-tests-during-the-1950s-probably-killed-half-a-million-americans/