Obama, What About “Free and Open Scientific Inquiry” for Medical Marijuana?

¬†–¬†Harold Brown Professor of Theoretical Physics, California Institute of Technology
Being a physicist, not a physician, I don’t usually comment on issues in medical science. But I can no longer remain silent while people in my family and profession run the risk of federal arrest so that they can follow the recommendations of their doctors. Medical marijuana offers relief to people I care about, yet it remains illegal in the view of the United States government.
Aside from my personal stake in this issue, my professional experience has led me to ask the most obvious question a scientist could ask: Why hasn’t the long-running controversy over medical marijuana been resolved using science?
Complete article: