Carbon emissions have reached a twenty year low in the United States
Carbon emissions have reached a twenty year low in the United States.
As the article points out, this trend occurred not because of government regulation, but because of the invisible hand of economic market forces — clean natural gas was simply cheaper to use.
Carbon emissions have reached a twenty year low in the United States.
As the article points out, this trend occurred not because of government regulation, but because of the invisible hand of economic market forces — clean natural gas was simply cheaper to use.