Climate Change

[Jolly]

https://www.msn.com/en-gb/entertainment/news/first-martian-life-likely-broke-the-planet-with-climate-change-made-themselves-extinct/ar-AA12VeRq

[LuFins Dad]

So as ancient Martian microbes ate hydrogen (a potent greenhouse gas) and produced methane (a significant greenhouse gas on Earth but less potent than hydrogen) they slowly ate into their planet’s heat-trapping blanket, eventually making Mars so cold that it could no longer evolve complex life.

Those farts will get you every time…

[jon-nyc]

Where’s the Extinction Rebellion when you need it?