Well, this is pretty information dense -- lots of expressions in PPM, and graphs. One of the links within, at least gives some causal indications, in case some

Well, this is pretty information dense -- lots of expressions in PPM, and graphs. One of the links within, at least gives some causal indications, in case someone wants to prioritize resources: https://www.co2.earth/global-co2-emissions https://www.co2.earth/global-co2-emissions