Dirk Hanson, MA

Dirk Hanson, MA, is a freelance science writer and the author of "The Chemical Carousel: What Science Tells Us About Beating Addiction." He is also the author of ''The New Alchemists: Silicon Valley and the Microelectronics Revolution.'' He has worked as a business and science reporter for numerous magazines and trade publications. He currently edits the Addiction Inbox blog, and is senior contributing editor for the addiction and recovery website, The Fix.
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