Traditionally the United States has been the natural leader of the world. That's not just pride as an American speaking; it's just the reality. Without the U.S. being involved in Paris Climate Agreement, it's hard for the world community to move forward as effectively.
Al GoreThe ability of big money to shape perceptions - where you have four anti-climate lobbyists for every single member of the House and Senate - is a big factor.
Al GoreThe Congress is virtually incapable of passing any reforms unless they first get permission from the powerful special interests who are most affected by the proposal.
Al Gore