Nuclear winter. What will happen when we will not be?

August 6 and 9, 1945, Japanese cities of Hiroshima and Nagasaki lit up the light of a thousand suns. Two nuclear bombs, dropped into these cities, literally erased all living things hundreds of kilometers around these cities. It was then that people first thought about what would happen if someone throws the bomb in response. What will happen as a result of a global nuclear conflict? What will happen to people, with the planet, will life remain on Earth? And if it remains, then what kind of life will it be?

On the history of the creation of a nuclear bomb, the mechanism of action of nuclear weapons and nuclear winter, the best physicists of the world tell.