Tom Slee writes about technology, politics, and economics and in the last two years has become a leading critic of the sharing economy. He has a PhD in theoretical chemistry, a long career in the software industry, and his bookNo One Makes You Shop at Wal-Mart is a game-theoretical investigation of individual choice that has been used in university economics, philosophy and sociology courses. He lives in Waterloo, Canada and blogs at www.tomslee.net.