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Can we afford to be afraid of nuclear power?
(www.theguardian.com)
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.
Some early Fords around the Model T era had a switch on them to flip between running on ethanol or gas. The idea being that farmers would brew their own fuel as needed. Big Oil didn't like that, and so it went away. Where we are now isn't thanks to science and technology, just pure greed off the backs of everyone.