Anti-capitalist environmentalism takes just two words to sum up:
Forced deprivation.
Anti-capitalist environmentalism is the government forcing private citizens, without their consent, to limit or stop the using, producing, selling, or buying consumables or resources to supposedly protect and preserve the natural environment.
Fossil fuel bans, land use limits, or any other anti-capitalist environmental restrictions forcefully deprive people of what they rightfully own.
It is all coercive.
It is all unjust because it all violates someone’s rights to private ownership.
No anti-capitalist environmental restrictions should exist.
Not only are they unjust and impoverishing, they don’t help the environment either.
Bans or limits on resources tend to make people produce or use inferior substitutes.
That leads to either excess usage of the inferior substitute and more waste, or more damage to the environment because the inferior substitute takes more resources to create correctly.
They also never address the biggest cause of environment problems:
The lack of private property rights in natural resources.
If air spaces, bodies of water, land, animals, and all other resources were either privatized or subject to private property rights, any damage done to privately owned resources violates private property rights.
The violator would be forced to repair the damage done to the victim’s resource, and since property damage law would outlaw most environmental damage, environmental problems would minimize.
So not only is environmental anti-capitalism unjust and impoverishing, it doesn’t help the environment where needed and often destroys more of it.
That’s anti-capitalist environmentalism in just one lesson.