It is the only practical solution. The only way to get humanity's energy equation to balance is to dramatically reduce the population or dramatically reduce ene

It is the only practical solution. The only way to get humanity's energy equation to balance is to dramatically reduce the population or dramatically reduce energy use per capita or invent and deploy a mythical free energy source within the next 30 years. And this just covers replacing black energy with green energy -- even more energy will be needed to address the climate problem.