The debate is over. The scientific community has spoken in a virtually unanimous voice. Climate change is real. It is caused by human activity.
Bernie SandersWhen we are fighting for huge stakes - we're fighting for the future - future of the planet in terms of climate change. We're fighting for the future of American democracy.
Bernie SandersI am extraordinarily proud of the campaign that we ran. The issues that we raised, the fact that we got 13 million Americans to vote for a political revolution.
Bernie Sanders