G. W. Leibniz has been praised as an exemplar of tolerance on both theological and political grounds. His irenic efforts within Christendom as well as his positive attitude towards pagans like the Chinese is well documented. He thought that “the great majority of mankind” were already “civilized”. This paper highlights Leibniz’s political treatment of the “uncivilized” peoples, whom he termed “barbarians” and “savages”. Given Leibniz’s worldly outlook and prodigious reading, including writings detailing the horrors inflicted on the natives of the (...) Americas, he blithely ignored a reality that was quite at odds with his own vision for such peoples. The dissonance between his ideas on how to treat “barbarian” peoples (whom he considered to be fully human and deserving of mutual respect) and his awareness of their actual treatment in many nascent European colonies is striking. The only conclusion that can be reached (though Leibniz never says so explicitly) is that their conversion to Christianity and the consequent enlightenment of their posterity trumped their present suffering. (shrink)