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.
https://en.wikipedia.org/wiki/Asian_Dust
I visited Beijing ~15 years ago and experienced one of the sandstorms. The whole sky was thick hazy yellow and it was recommended to not go outside for almost 2 days. Glad to see progress is being made but what a massive effort.