I think that one of the other lessons about what happened here is that open carry laws, even though many police, sheriff departments in Colorado support them, make it much harder for law enforcement to do their jobs.

Particularly with schizophrenia you see a lot of concern that these people could escape and kill people, or they could threaten our political order.

Mental illness is a real thing. It has real material consequences for people who suffer from it and at the time even the most biological finding reflects social context in very important ways, and so I think psychiatry is better off looking both at biology and at social context and really trying to think of the relationship between these and I think doctors and patients are better off that way.

I'm a practicing psychiatrist and I think that I really believe in the advances of psychiatry. Our diagnoses are more precise.

Depression as one example is an illness that has a chemical basis, but also is deeply embedded in cultural norms about gender, social class, race.

The issue of guns, as president [Barack] Obama mentioned, which is particularly assailant in Colorado, a very complicated gun story, and I think a political climate that urges people to take issues into their own hands.

There are really exciting things happening in genetic and neurobiology right now, and really looking at the ways in which different not just illnesses, but social conditions and social pressures can actually lead to actual brain changes.