After my mother died, I learned that she'd had a scholarship to the University of Nebraska, but - in kind of a tradition that females don't do things like that - her father prevented her from going. She always said that she wasn't allowed to go to college, but until she died, I never knew that she'd had this scholarship.

A lot of missions for NASA or experiments on accelerators happen through a whole process of scientific retreats, long-range planning, forming collaborations to do studies - all this kind of stuff. It's very democratic.

It seems kind of nutty to send up something new when there's something already there that can do the job.

When I was really young, my ambition wasn't to do science. I didn't really know that I could. It was to write a great novel.

My personal feeling, if I can interject a political note, is that I don't think it is right that basic health care is a privilege. It shouldn't be. It should be a right of all human beings. And certainly in the richest country in the world.

Maybe I should mention it: I was not from the beginning mainly interested in papilloma virus; I was mainly interested in infectious agents in human cancer. So papilloma viruses came up as the most likely candidate from my viewpoint.

Ebola so scary and so unfamiliar, it's really important to outline what the facts are and that we know how to control it. We control it by traditional public health measures. We do that, and Ebola goes away.

My mother, Marnie Fahr Steyer, was a lifelong smoker - up to three packs of unfiltered cigarettes a day. I like to think that, if Mom were still with us today, she'd be happy with the strides we've made to protect our children from the ongoing health crisis of tobacco addiction.