Lots of people have had lots of not happy times. 1970s had the oil crisis. And the Cambodian killing fields. The winter of 1976–1977 brought snow to Miami. 1

Lots of people have had lots of not happy times. 1970s had the oil crisis. And the Cambodian killing fields. The winter of 1976–1977 brought snow to Miami. 1960s had Vietnam. The Great Proletarian Cultural Revolution was from 1966 to 1976. 1990 was a bad time for the Iron Curtain. The way these predictions work is to sell fear, profit, then after the fact either point to something bad that did happen (and bad things happen all the time) or say the calculations were wrong, and issue a new date. Don't fall for it.