I think I got to some of this below, but I also think thinking about flood resilience, tree planting, is all incredibly important. In the most abstract sense, how can we build up more local use-values that make our lives better in the present, plan for what's to come, and yet don't rely on extraction from the south? That's what I tried to think through, maybe with mixed results, in my book. So, the more green spaces, water barrels, permeable pavement, lawns with mixes of perennial native crops, etc, the better, and these could be popular campaigns in almost any locality in the US. And why not build campaigning around them with campaigning for climate debt payments and demilitarization, emphasing the latter as the production of waste and the socially destructive use of our common resources?
I think the most important is to read a lot, whether in formal academic structures or probably more beneficially, otherwise, and read material from the third world, especially stuff from the 60s-80s, before the intellectual apparatus was placed under neo-liberal siege. from there any of us can figure out how to make our contribution from the knowledge we have.
there is a huge shaming in the US but really in most of the world about any kind of manual labor, I think educational systems need to work against that, while also enfolding ecological thinking in the "trades" (which after all require a huge amount of knowledge in the first place, and could involve even more knowledge the more ecological concerns are braided into the skilling process)
my pleasure!