"So here's the catch. If you have the power of geoengineering to turn Mars into Earth, then you have the power of geoengineering to turn Earth back into Earth."
– Neil deGrasse Tyson, astrophysicist and writer
Yeah, unfortunately that's a #fallacy and deGrasse Tyson knows better, but chooses hypotheticals like "if you have the power". It's like trying to land on Mars but only managing to skid on the outer atmosphere and never entering it.
The #climateCrisis is inherent to the system that's created it. Expecting that the same system that owes its existence to exploitation of resources and people will now act against its own interests and… save the planet, is just very bad #fiction.