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They didn't burn fossil fuels at that time. The only sane way to approach this problem is at the root, hence we need to stop emitting additional fossil CO2. Wha
by halikular 5y ago
They didn't burn fossil fuels at that time. The only sane way to approach this problem is at the root, hence we need to stop emitting additional fossil CO2. What's here already is hard to put back in the ground.