"At the time of writing there are, by one measure, more slaves in the world than at any time in history: 27 million people all told, in forced labour camps, debt bondage, the sex industry, professional beggary, domestic servitude, and work—work without pay and under threat of violence, which is the definition of slavery—in agriculture, mining and factories. A very large proportion of them are children, many of whom are commercially trafficked…. Those who are enslaved by history—who dwell on past wrongs, who keep ancient conflicts and quarrels alive, who even seek reparations for the wrongs suffered by their ancestors—would do the world a greater service by turning their attention to present-day slavery instead. A concerted effort might open the gates of China’s forced labour camps, free the Haitian sugar-plantation slaves, rescue the child prostitutes of Southeast Asia, and end the chattel slavery in Mauritania and the Sudan where slave markets still exist and where you can buy six children for one Kalashnikov."