This sounds very similar to today’s proposed solution of putting particles in the atmosphere to deflect he sunlight to reduce global warming. Indeed, TIME magazine’s January 31, 1977, cover featured the cover story, “The Big Freeze.” They reported that scientists were predicting that Earth’s average temperature could drop by 20 degrees fahrenheit. Their cited cause was, of course, that humans created global cooling. Then suddenly the climate cycles shifted and it began to warm up.