> books only last, what, 30-40 years. I have little pulp paperbacks that are older than 40 years, and those are about the least durable books around. I expect

> books only last, what, 30-40 years. I have little pulp paperbacks that are older than 40 years, and those are about the least durable books around. I expect finer books to last 100 years and as many readings... and to go on to do it again. Barring environmental damage or my deliberately binning them, I expect most books I’ve already had 20 years to outlive me by going another 50+... and I got most of them used to begin with, often already 10-80 years old when I got them (a few older, but they’re outliers). If the next owner re-binds them many could survive another lifetime or two.