If slavery is the theft of labour that other societies invest in bringing up children, and the main purpose to which slaves were put was caring for children, or attending to and grooming a leisure class, then, paradoxically, the main objective of slave-taking for the ‘capturing society’ seems to have been to increase its internal capacity for caring labour. What was ultimately being produced here, within Guaicurú society, were certain kinds of people: nobles, princesses, warriors, commoners, servants, and so on.42
