We need a national renewable energy goal. Such a goal, sometimes called a renewable energy standard (RES), would spell out what percentage of our power America plans to get from renewable sources.

Listen, here's reality. It is completely unfair and absolutely necessary that people who have been oppressed and marginalized have to lead everybody. That is MLK, that is Dolores Huerta, that is Fannie Lou Hamer, that is Ella Jo Baker, that is Nelson Mandela. You walk down the line.

Too often we think about the green economy as an elite market niche, one in which affluent people spend more money to consume greener and cleaner products.

Now, here's a good question: should serious people focus on global political instability - terrorism, failing states, nuclear weapons - or should we focus on global climate instability - droughts, floods, extreme weather? Here's the correct answer: yes, both, because climate disruption will make every other national security problem worse.

I'm not going to let Donald Trump take away from our community, something that Fannie Lou Hamer shed blood to give us. Something that Ella Jo Baker braved conditions in the South and sweatshops in Harlem to give us.

Mr. Vice President, the most fiscally conservative thing this government has ever done, is to invest massively in the green part of the recovery. Because those green dollars are the hardest working dollars in the history of American politics. That same dollar that is being used to cut energy bills, is also cutting global warming gas emissions, is also cutting unemployment, is also cutting poverty, through retrofits it's also raising the value of homes, is also by cleaning the air, cutting asthma rates.

Come, then, let us go forward together with our united strength - and win a better future for generations to come.