unicity of the intellect. As we’ve just seen, there was intense debate in the late thirteenth century over Averroes’ claim that all humans share only one single mind. Bonaventure observes that if this were true, Averroes could avoid admitting that there is an infinity of souls. There would only be one eternal mind for the whole human race rather than an infinity of rational souls continuing to exist after the deaths of their bodies. The two heretical doctrines of an eternal world and single intellect are thus the Hansel and Gretel of Averroism: they go astray hand in hand.