Strauss and Howe's cycle is the sort of theory I want to dismiss and cannot, and the reason I cannot is narrower than the theory itself.
Their claim, made in 1997, is that Anglo-American history runs in eighty-year cycles, roughly one long human life, divided into four turnings like seasons. A High, when institutions are strong and trust is high. An Awakening, when a generation raised in that security attacks its conformity and demands meaning. An Unravelling, when individualism peaks, institutional trust collapses, and the mood is not urgent but ironic and detached. Then a Crisis, when everything deferred during the first three arrives at once and the society is forced to decide what it actually is.
Cyclical theories of history are cheap. They are unfalsifiable in the way horoscopes are unfalsifiable, elastic enough that any decade can be made to fit, and the literature is full of them.
What makes this one awkward is that it was written down in advance, with dates, and the dates came in.
They said the next crisis would begin around 2005. Lehman Brothers collapsed in September 2008.
I want to be careful here, because this is exactly where a reader should get suspicious. Predictions read better in hindsight, the categories are loose, and "institutions will decline" is not a hard call. All true. Take the whole framework at a discount if you like.
There is still one observation inside it that survives the discount, and it is the one that keeps me up.
Each Fourth Turning has been worse than the one before it.
The American Revolution, running roughly 1773 to 1794. A colonial order destroyed, a republic built, resolved with a constitution that governed the next cycle. Bloody by the standards of its time.
The Civil War, 1860 to 1865. Six hundred thousand dead, in a country of thirty-one million. Proportionally, the equivalent today would be around six million.
The Depression and the Second World War, 1929 to 1946. Economic collapse, fascism, global war, and at the end of it two cities destroyed by single bombs. Sixty million dead worldwide, and a species that now possessed the means of ending itself.
Three crises. Each one resolved. Each one resolved at a higher price than the last.
That is not a cyclical claim. A cycle returns you to where you started. This is a cycle with a slope, and the slope only points one way.
Each crisis is settled by building an institutional order sized to the problem that caused it. Each settlement is larger and more tightly coupled than the one before, because it has to be, and each therefore has more stored energy in it when it eventually fails. You do not get to fight the next crisis with the last crisis's stakes.
Seasons at least come round. That is the consolation buried in the metaphor and the reason it gets quoted. But the winters in this particular record have not been coming round. They have been getting colder, and we have spent the intervening summers building things that break louder.