Universalists, or ‘explainers,’ reply that humans, like other subjects of inquiry, are best grasped as instances of ever broader categories. The difference between universalists and particularists… is ultimately temperamental.
This passage frames the universalism/particularism opposition as a foundational methodological divide in the humanities, ultimately attributing it to irreducible temperamental disposition rather than strictly rational grounds.
, Paths to the Power of Myth: Joseph Campbell and the Study of Religion, 1990thesis