Ice Age: Humans Nearly Went Extinct (Only 1300 Left!)

The Silurian Period was about 444 to 419 million years ago, after a major extinction event. The Earth’s climate became warmer and more stable, oceans were full of fish and coral reefs, and the first plants and small arthropods began to move onto land, starting the early development of life outside the water. #earth #oldearth #evolution #period #fyp

Did Humanity Almost Go Extinct? Population Crash Theory Explained