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.
Amount of batteries needed is not solved problem.
EU has around 250 million cars, with 10-15 million sold every year. Even best future mines have lithium for around 1 million cars per year and those batteries last about ten years.
Sodium Ion might give us a chance if we invest in technology.