Exploitation and Effective Altruism

How could it be wrong to exploit—say, by paying sweatshop wages—if the exploited party benefits? How could it be wrong to do something gratuitously bad—like giving to a wasteful charity—if that is better than permissibly doing nothing? Joe Horton argues that these puzzles, known as the Exploitation Problem and All or Nothing Problem, have no unified answer. I propose one and pose a challenge for Horton’s take on the Exploitation Problem.