 Another position in cognitive psychology that has relevance for the definition of morality in the descriptive sense takes moral judgment to be a natural kind: the product of an innate moral grammar (Mikhail 2007). If moral judgment is a natural kind in this way, then a person’s moral code might simply consist in the moral judgments that person is disposed to make. One piece of evidence that there is such a grammar is to be found in the relative universality of certain moral concepts in human cultures: concepts such as obligation, permission, and prohibition. Another is an argument similar to Chomsky’s famous “poverty of the stimulus” argument for a universal human grammar (Dwyer et al. 2010; see also Roedder and Harman 2010).