12/09/2009
https://www.presidency.ucsb.edu...
"Climate change threatens us all; therefore, we must bridge old divides and build new partnerships to meet this great challenge of our time."
"Today we've made meaningful and unprecedented breakthrough here in Copenhagen."
"Our hope is that by investing in clean energy, in research, in development, in innovation, we are going to be in a position to solve this problem."
"I want to make sure that we would have something to agree on that wasn't just them agreeing to agree."