Here’s what looked like a fun, occasional book: a popular summary of a popular topic that’s well-known among followers of science and of science fiction. I bought it to glance through, not necessarily read through. But then I heard the author do an interview on Science Friday a couple weeks ago – here’s the link — and heard him make a couple key points that I wasn’t aware of. So I picked up the book and read it after all.
(Harper, Oct 2023, xviii + 215pp including Notes, Recommended Reading, and Index)