A review essay on Christopher Coyne’s Doing Bad by Doing Good: Why Humanitarian Action Fails (Stanford: Stanford University Press, 2013). The book considers whether state-led humanitarian actions can be expected to succeed in reducing human suffering. Finding that as a rule they cannot be...

U.S. senators frequently vote against the preference of their constituency, assuming that such a preference exists. Both of a state's senators represent the same constituency. Whenever they split their votes, one or the other is necessarily going against the constituency preference. For the...