That’s actually an interesting idea. I recently saw another article or video that speculated on our climate during the dinosaur era. Researches believed that our ozone or whatever atmospheric layers (they didn’t actually go into which ones) were significantly thicker, and blocked out more radiation. That was the cause for the larger animals and the proliferation of vegetation that sustained them.

It also led to a higher pressure, which wouldn’t really do much here, but the lack of the more harmful of the suns rays could lead to higher food production.

A Japanese scientist came up with an environment that was higher pressure and used fiber optics to filter sunlight and to light a tomato plant, and it grew to a massive size while producing a prodigious amount of much larger fruit.

Edit - experiment source: https://www.genesispark.com/exhibits/early-earth/experiments/

Controlling solar radiation is potentially a very powerful tool for weather control. It is the solution to all the carbon credit propaganda too. If we can finally admit that CO2 plays a minor role in climate we can finally move away from the climate change propaganda, failed policies, and control schemes.

Crop yields are not limited by sunlight as evidenced by the fact that greenhouses that add co2 increase thier yields without additional light. Allowing co2 to rise while controlling heat can lead to greater crop yields

I know it's hard to not assume the worst from the wealth hoarders who have proven themselves to be evil. But you can't just blindly claim that everything they do is evil.