nuclear winter theory

Nuclear winter theory suggests that a large-scale nuclear war could release immense amounts of soot and debris into the atmosphere, blocking sunlight and drastically cooling the Earth's temperature. This would lead to severe weather changes, reduced agricultural productivity, and widespread food shortages. The theory emphasizes that the fallout from nuclear weapons not only devastates immediate areas but could also have global implications, potentially leading to a collapse of ecosystems and human society due to the prolonged dark and cold conditions.