I admire your positivity. However; what Covid also thought us is that no plan will work if it doesn't address human stupidity, stubourness and caprice. It has to take all the conspiracy theorists, antimaskers, anti vaxxers and other "activists" into account. Global warming has even less of a consensus than the presence of virus in our communities. People will not let go of their luxury and comfort. Whatever solution we come up with has to include that notion and we need to engeneer our way out with options that upgrade our way of life. That's what's really though.