This hag can fuck off, she might be right but she isn't any better than Trump when comes to climate policy.
Climate
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.
She got decent stuff through the House when we pushed for it. The Senate was always where it was tough; it took the vote of an actual coal baron to pass anything
Be that as it may, she and her generation’s leadership essentially paved the way for the fascists to win, and they are still refusing to own up to that.
Still subsidizing the oil and gas industry to the tune of 10s of billions every year, even though they’re the most profitable companies on earth.
Who kept signing off on those subsidies Nancy?
There haven't been the votes for getting rid of those. The arc towards decarbonization legislation has been painfully slow