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.
Geoengineering our way out of this hole is way more likely to worsen the situation, if the environmental effects of almost every large scale engineering project is checked.
Of course the alternative is changing lifestyle, so fucking up the environment is gonna it I guess.
The real alternative is to restructure our incentives systems (i.e. capital market regulations), but that's the absolute last thing that will ever happen. Carbon taxes are a step in that direction but are still just a tiny bandaid on a gaping wound.
We will darken our skies before we make the needed changes.