"Right, there is an equation of some kind that dictates the energy balance we can sustain" CO2 produced/energy * energy/person * people on Earth I know it fee

"Right, there is an equation of some kind that dictates the energy balance we can sustain" CO2 produced/energy * energy/person * people on Earth I know it feels like I'm oversimplifying it, but of course this equation just reduces to the total amount of CO2 produced by humans. There is a ceiling to the rate we can produce it that is compatible with life as we know it on this planet, and we are over that ceiling. We can tune each of those. CO2/energy - solar, wind, and short term bridge of nuclear; energy/person - more remote work, car sharing, more insulation; # of people - vaccines, birth control access, and other programs to slow population growth. You have to understand, I believe there is a very harsh reality that we have limited time to solve this problem before we are facing an irrecoverable disaster. Best regards.