ELI5: Explain Like I'm 5

8.2-kiloyear event

Once upon a time, a really long time ago, there was a special event that happened about 8,200 years ago. We call it the 8.2-kiloyear event.

Now, imagine it's bedtime and you have to turn off the lights. But before you go to sleep, you want to read a book. You turn on your nightlight and it gives you just enough light to read.

But what if the nightlight suddenly got dimmer and didn't give off as much light as before? That's kind of what happened during the 8.2-kiloyear event. The Sun got a bit dimmer because of something called a solar minimum, which means it didn't give off as much heat and light as it usually does.

This caused something called cooling, which means it got a bit colder in some parts of the world. So, just like when you're really cold at night and need extra blankets to stay warm, people had to find ways to keep warm too. They needed to find new ways to grow food and find shelter, because their old ways didn't work as well anymore.

This event affected many parts of the world, like Asia, Europe, and North America. So people all over had to adjust to the changes, just like how you adjust when the nightlight gets dimmer. It was a big event in history, and scientists still study it to learn more about the world and how it changes over time.