[Yo-Yo]

Yes, and the shade is called, wait for it...

Clouds.

As the oceans warm, more water vapor is created which condense into clouds. The clouds in turn block sunlight and cool the oceans again.

It's a self-regulating system.

[dfwgator]

Nimbo Cumulos!

https://www.youtube.com/watch?v=8gjLBLgQFkg