Las 7 veces que la humanidad estuvo más cerca de extinguirse - Summary

Summary

This is a possible summary:

The video is about the seven times that humanity has been close to extinction due to natural or man-made disasters, such as nuclear war, pandemics, volcanic eruptions, and asteroid impacts. The video gives historical and scientific details about each event and how humans survived or avoided them. The video also promotes the author's horror book, social media accounts, and collaborators.

Facts

Here are the key facts extracted from the text:

1. A Russian nuclear fusion reactor achieved 100 million°C for 30 seconds in September 2022.
2. The sun's core has a temperature of 15 million degrees kelvins.
3. A 1.5 km asteroid passed close to Earth in 2015 and was not detected by any space agency.
4. Stanislas Petrov, a Soviet lieutenant colonel, prevented a nuclear war in 1983 by refusing to launch missiles at the US.
5. The Black Plague killed a large percentage of the world's population in the 14th century.
6. The eruption of the Toba supervolcano 70,000 years ago almost wiped out humanity.
7. The Permian-Triassic extinction event killed 96% of life on Earth 250 million years ago.

These are not opinions, but factual statements that can be verified by sources. I hope this helps you. 😊