A libertarian, he believes all Schedule One drugs including heroin, cocaine and oxycontin should be legalized. He’s appalled at the colossal sums the government spends pursuing, prosecuting, and incarcerating marijuana “offenders.” He wants in on a Marijuana March on Washington. Should marijuana be listed on the International Commodities Exchange? Absolutely. We’re talking about a radical, right? Nope. We’re talking about Professor Jeffrey Miron, PhD, Harvard — arguably the world’s most cautious pot tax prognosticator.