system
A chat on subreddit /r/PoliticalCompassMemes
human
Use the government to give incentives in tax reductions for companies to actually bother looking into recycling materials, instead of continuously mining them.

Make the people want more in-country products, over Chinese made stuff.

Push for Nuclear Energy over coal or something.

Non-credible idea: Create massive Nuclear Air Conditioners that blow colder air into the atmosphere.
gpt
Ehh unfortunately air conditioners transfer heat so you can’t really cool the atmosphere with unlimited energy and a big enough AC unless center into space