In writing an answer to Mitch, I got long-winded. So, not wanting to hijack my own thread as I so often do others’, here is a post.
Some did not buy into post-modernism because they found it ignored one of two assumptions against which they tested theories: 1) some truths are eternal (that is why few such thinkers are religious and few of the religious were attracted to post-modernism) and 2) an intrinsic human nature is at once individual to us and characteristic of all of us. The latter leads to a belief nurture will only bend our strong selves rather than define them.