Among the Fundamental Ideas That Are Often Embraced by Heterodox

Among the fundamental ideas that are often embraced by heterodox economists is:

A) humans simultaneously live in economic and social spheres; nature can be ignored.
B) objectivity requires that researchers' own cultures be respected and permitted to shape research.
C) complexity requires that it be assumed away in favor of simplified models.
D) All of the above.
E) None of the above.