Could We Destroy the Earth?

The video discusses the potential destructive power of nuclear weapons, comparing it to natural disasters like the Chicxulub meteor impact and the Krakatoa eruption. It explains that while nuclear weapons are powerful, they are not capable of destroying the Earth entirely. The video also explores the concept of nuclear winter, which could result from firestorms if nuclear bombs were used on cities, leading to significant global temperature drops and ecosystem disruptions. Despite the catastrophic potential, some humans might survive, albeit in a drastically changed world.

What would happen to the Earth's temperature in the event of a nuclear winter?

What is the author's perspective on the survivability of humans after a nuclear event?