[heelhook]

why stop there?

If we’d go back to the Stone Age the climate change problem would solve itself within 100 years.

If CO2 weren’t bad for the environment the climate change problem would solve itself within 100 years.

If economic activity didn’t produce negative externalities the climate change problem would solve itself within 100 years.

Heck, if a giant magic wand were waved around strong enough we might get it solved in 4 days!