Welcome

I am a Professor at Tufts University, in the Friedman School of Nutrition Science and Policy and (by courtesy) in the Department of Economics.  Detailed contact info is at the top of my CV.  I look forward to hearing from you!

Click to lists below of recent news, publications and presentations, or use google scholar to see what I have written and maps to where I work.

News, media and outreach

Books and articles

Presentations