True. But are you ready to face it. Imagine 5 year winter. What would be your favorite can? Do you have it in stock?

Nuclear winter is the term for a theory describing the climatic effects of nuclear. war. Smoke from the fires started by nuclear weapons, especially the black, sooty. smoke from cities and industrial facilities, would be heated by the Sun, lofted into. the upper stratosphere, and spread globally, lasting for years.