Brian Doherty is senior editor of Reason magazine.
He is also the author of This is Burning Man (BenBella), Radicals for Capitalism (PublicAffairs), and Gun Control on Trial (Cato Institute).
Send him mail.
Ludwig von Mises: "Interest is the difference in the valuation of present goods and future goods; it is the discount in the valuation of future goods as against that of present goods." - Planning for Freedom