The problem [of climat changing] is only getting worse - that to me underscores that we need a transformative solution.

I usually walk six miles a day.I take my cellphone and I go out on the bike path and I just walk and work.

I don't pretend to be able to do TV diagnosis, but I think the guy [Donald Trump] has a problem.

The states have the authority to change this voting system for president, right now, in fact, if they wanted, on an emergency basis, they could adopt a ranked-choice system, which simply allows you to go to the poll, and rather than rolling your dice and deciding whether to vote your values or your fears, you get to rank your choices, knowing that if your first choice loses your vote is automatically assigned to your second choice. It's kind of a no-brainer system. It works very well.

We are plunging headlong into a cold war, and we have 2,000 nuclear weapons on hair-trigger alert.

If you really want people to remain healthy, you can't just throw pills at people once they become sick, which I feel like I was doing as a medical doctor, so I began working on more upstream thinking.

Neoliberalism, arguably, sets the course for this kind for this kind of neo-extremism, this right-wing extremism that we are facing. The only way we solve that crisis, the rise of the right-wing extreme, is by truly progressive policies that address this crisis of economic security. That will not come from the lesser evil.