I was hoping for more from this book, I think. It glances into some of the issues covered in The Worm at the Core, which I also read recently — the anxieties we have about death, as a species, and how we handle it — but it backs away from any depth there. It sort of looks into decay and the reaction of other animals to death, but it doesn’t find much conclusive there, either. Honestly, I found it interesting enough to read at the time, but it seemed more like a musing about the process of trying (and failing) to write a book that’s really about death on Earth. I didn’t learn any new science or any cool facts, but I know all about Howard having a panic attack at an anti-ageing conference event and trying to teach his daughter about death.
You might find it entertaining, if that’s what you’re interested in, but it’s not really about death.