Because climate change is more similar to erradicating polio than selling cellphones or toppling leaders. In the whole human history, only one disease was erra

Because climate change is more similar to erradicating polio than selling cellphones or toppling leaders. In the whole human history, only one disease was erradicated: smallpox. It took centuries, countless smart people, reasonable awareness of many counter-intuitive ideas, and we almost failed. Going to the moon was easier.