The "fixes" to the stagnation of postwar Capitalism in the 1970s were financialization, globalism, and the sustained expansion of debt--all have run out of steam. Many of us have written about cycles in the past decade: Kondratieff economic cycles, business/credit cycles, the Strauss–Howe generational theory (an existential national crisis arises every four generations, as described in their book The Fourth Turning), and long-wave cycles of growth and decline, as described in seminal books such as The Great Wave: Price Revolutions and the Rhythm of History and War and Peace and War: The Rise and Fall of Empires.