Mastodawn

It's mad to think that we are fucking up our planet to such a degree that we are actually changing the length of a day!

Melting ice sheets are slowing Earth's rotation speed, complicating global timekeeping:
https://www.sciencenews.org/article/climate-change-earth-rotation-speed-time

Polar ice sheets are melting faster, slowing Earth’s spin. That is changing how we synchronize our clocks to tell time.

Science News