If we posit that humans are the problem then the most effective way of removing said problem (significant climate change, rioting/wars/Mad-Max dystopia and eventual extinction) would be hastened by doing nothing about climate change. So the most effective way of bringing about a total cure would be to fly everywhere whilst wearing a suit made out of steak and pouring litres of milk into the carpet.
If we posit that humans are the problem then the most effective way of removing said problem (significant climate change, rioting/wars/Mad-Max dystopia and eventual extinction) would be hastened by doing nothing about climate change. So the most effective way of bringing about a total cure would be to fly everywhere whilst wearing a suit made out of steak and pouring litres of milk into the carpet.