Ages of Discord: A Structural-Demographic Analysis of American History (Peter Turchin)
I am skeptical of those who predict the future by looking at the past. It’s not that history follows a random walk, like the stock market. Quite the contrary—it is easy to show certain patterns in history. But predicting how and when those patterns will yield any particular result in any given society seems like astrology. Peter Turchin, however, offers a very convincing, and very well-supported, tying of patterns to data. I’m still not sure it’s not astrology, but I’m half convinced. And this is a good book to read in January 2020—because right now is when Turchin predicts, in America, the swelling discord of the title.