What Should We Be Worried About? Real Scenarios That Keep Scientists Up at Night

About 150 2–5 page essays about what we should be worried about. Many of these were eye-opening. And by that token, depressing. Some not so much. I thought Brockman did a very good job arranging the essays so they flowed from point to point smoothly. In the end, though, I felt a little left hanging. Especially where essays conflicted, I wanted a more in-depth treatment. Still, not a bad survey course, if you will.