"I do genuinely believe that the political system is not linear. When it reaches a tipping point fashioned by a critical mass of opinion the slow pace of change were used to will no longer be the norm. I see a lot of signs every day that were moving closer and closer to that tipping point."
"As I have said for many years throughout this land were borrowing money from China to buy oil from the Persian Gulf to burn it in ways that destroy the future of human civilization. Every bit of that has to change."
"As human beings we are vulnerable to confusing the unprecedented with the improbable. In our everyday experience if something has never happened before we are generally safe in assuming it is not going to happen in the future but the exceptions can kill you and climate change is one of those exceptions."
"I think its harder for people than it should be. But as more and more of us become carbon neutral and change the patterns in our lives to be part of the solution instead of part of the problem we are now beginning to see the changes in policy that are needed."
"Our democracy our constitutional framework is really a kind of software for harnessing the creativity and political imagination for all of our people. The American democratic system was an early political version of Napster."