Descartes on the Innateness of All Ideas

Though Descartes is traditionally associated with the moderately nativist doctrine that our ideas of God, of eternal truths, and of true and immutable natures are innate, on two occasions he explicitly argued that all of our ideas, even sensory ideas, are innate in the mind (AT 8B 358, AT 3 418; CSM 1 304, CSMK 187). One reason it is surprising to find Descartes endorsing universal innateness is that such a view seems to leave no role for bodies in the production of our ideas of them.