Science is simply a powerful way of understanding what's real and what isn't, what's true and what's not. It can help us determine what works, what doesn't, for whom, and under what circumstances.

Preventing cardiovascular disease can help free up critical resources for treating HIV/AIDS and other illnesses.

When the U.S. claims the right to invade any country unilaterally and then defines a country like Iran or North Korea as 'evil,' then it is a rational response for these countries to develop nuclear weapons as the only military deterrent to invasion. We create what we most fear.

Too much power in any institution tends to stifle innovation.

To argue that universal health care would wreck the U.S. lead in cancer survival, you'd have to argue that universal health care would wreck the entire U.S. economy.

I love to deadlift, and it's a huge part of my training because it works every muscle in the body.

I'm big on yoga and of taking care of my mental health.

The principal contributor to loneliness in this country is television. What happens is that the family 'gets together' alone.