I agree strongly on the environment but what you're asking for is socialism/communism. As history has shown, it just doesn't work. The hard-working type-A personalities work their ass off so the lazy, uneducated, unmotivated can exist. I don't claim to have the answer but you need to seek your own motivation. Not ask others to share the fruits of their hard-work.
HTH
No. I'm not asking for communism/socialism at all.
I would like to see a system in which we abandon cities and go back to a sustainable and rural life that allows nature to heal.
I would like to see a RADICALLY DIFFERENT system unlike anything that has ever been tried. It's the only way mankind will avoid destroying itself. Go back to a pre-industrial system that has not been tried in centuries. Using industrial technology sparingly instead of making it the cornerstone of civilization.
We need something extremely radical in order to avoid polluting mankind into extinction in this century. We literally need to start all over again and change it all.
The capitalist/socialist debae is stupid. It only examines a small number of possibilities that exist.