Who is Stratospheric Injection?

Stratospheric Injection is when we send tiny particles high up into the sky to help cool down the Earth.

Imagine you're wearing a heavy coat on a hot day, it’s uncomfortable, right? Now imagine someone opens a window and lets in a breeze. That’s like what Stratospheric Injection does, but for the whole planet.

Think of the sky as a big blanket that keeps the Earth warm. When we put tiny particles into the stratosphere, which is like a layer in the sky above the clouds, they reflect some sunlight back into space. This makes the Earth feel a little cooler, just like the breeze helps you feel cooler.

People are using this trick because the Earth is getting warmer, and we want to help it stay comfortable. It's kind of like giving the planet a gentle fan on a warm day, not too much, just enough to make things feel better.