Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.
As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades:
How much each change to the atmosphere has warmed the world:
Recommended actions to cut greenhouse gas emissions in the near future:
Anti-science, inactivism, and unsupported conspiracy theories are not ok here.
Long, informative, definitely worth a read - and depressing.
If natural climate fails to deliver water, and neigbours claw away what they can while it's upstream - this means either desalination, condensing water out of air (I would prefer if this technology was needed on Mars)... or just retreating from a place where nothing worthwhile can be done.
Both desalination and condensation tend to be incredibly energy-intensive, which limits their use. It's going to take solar getting a bunch cheaper before we see them used at scale for irrigation
Those fields used to be known as Twitter.
If only it was as inconsequential as Twitter