Its been quite a while since I picked up this book. My friend Steve, a famous astronomer, was reading this last fall in preparation for teaching a course on astrobiology at Hofstra University where he is a professor. I had the sense he enjoyed it, and bought a copy earlier this summer.
Much of the book goes towards defending the entire notion of astrobiology (or exobiology, or whatever you want to call it) — can one construct a real science around something we’ve never provably encountered? Grinspoon’s answer is yes, and he’s a passionate advocate for his subject as he covers a wide range of subjects in helping to explore questions such as: what is the possibility of life elsewhere in the universe? what form might that life take? could it be intelligent? if they’re out there, why haven’t we heard from them?”
None of this material is particularly new, but Grinspoon an entertaining science writer, and I particularly enjoyed his passing references to luminaries such as Carl Sagan (of popular science writing and SETI fame), who was a close family friend.
For a geek like me, this was a great beach read. ![]()
