Linguist John Goldsmith (Chicago) comments.

ADDENDUM:  Two caveats:  (1) Professor Goldsmith treats "continental philosophy" as equivalent to 20th-century philosophy in the phenomenological tradition, which is an idiosyncratic usage, even if phenomenology was very important to one strand of philosophy on the European Continent in the 20th-century (it was largely irrelevant to the Marxian traditions in philosophy in the 20th-century); (2) what he calls "the Law of Dynasties" is almost certainly a sociological artifact, as he briefly suggests it might be, and there are many dramatic exceptions (e.g., Frege or Nietzsche).