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Utilities give up hope on using hydrogen in their gas grids – report
(www.cleanenergywire.org)
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.
Probably a good thing. Hydrogen isn't a suitable replacement. It leaks so incredibly easily and leaves the planet forever when it does, and claims about it being "climate friendly" are a meme spread by fossil fuel industry to hide use of fossil fuels in the production of hydrogen gas