(and not yours only) is that all ideas are about what others should do. And the usual me-me-meme. I just don't pick fights, no problems. As for you, I have no idea how big risk you are to others, but I'm starting to have doubts if it is really safe to release you from your basement room... 
More generally? No fit-for-all rules from me, situation awareness works better. From my infinite *cough* wisdom I have nothing better to offer than: Better to stop causing problems than to try fixing problems by causing dozen more problems.
And same with your techno-fix ideas. They depend - (if not in violation of basic physics and some other basic issues) from getting others to do as you tell them, on planetary scale. Please and by all means help all you can if it makes you feel good, that's way cool. But no need to feel that YOU have to save the planet and clean up the mess - least of all alone. "Messiah is the one who leaves a mess behind" as UG said.
Good night, sleep tight, don't let the bed bugs bite. 
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