http://web.mit.edu/krugman/www/smokey.html http://web.mit.edu/krugman/www/ricardo.htm
Key quote: "At best, forcing developing countries to adhere to our labor standards would create a privileged labor aristocracy, leaving the poor majority no better off. And it might not even do that. [...] A policy of good jobs in principle, but no jobs in practice, might assuage our consciences, but it is no favor to its alleged beneficiaries."
Is he wrong? (Please don't downvote me just because you disagree with Krugman.)