For more context:
The 80-Year Cyclical Theory v. the Economic Confidence Model
“The 80-year theory, also called the Strauss–Howe generational theory, believes that there are four 20-year cycles or turnings that build up to a cataclysmic event. For example, some are using 2024 as the starting point, which brings us back to 1944 when America was at the cusp of World War II. Going back an additional 80 years would bring us to 1864 – the US Civil War. Taking it back even further we arrive at 1784 when the Revolutionary War ended.”
