Observations from the Little Bunker

Last updated: January 08, 2026 02:15 PM

428.3 ppm

+17.4 ppm/year

1940.59 ppb

+-0.24 ppb/year

+1.48 °C

Peak: +1.73°C

8.1 billion

+67 million/year

Jellyfish sleep a lot like us—and for the same reasons

Jan 6, 2026 • Climate science

Study adds to evidence that sleep likely evolved among ancient animals as a means of repairing neurons