We don't have the capacity to save the planet. That's just Human Ego.
We cannot save animals or species on this planet, we can merely delay their inevitable demise for a few more years.
The only capacity humans actually have is what they decide to kill. This Great Reset is just Communism/Marxist ideas again which ultimately leads to millions of human deaths. This has no impact on "saving" the planet.
A wandering meteorite or a Suns supernova will make a mockery of the Human Ego and it's "planet saving" ideas.