@oristarA,
Yes. Trumping, as in the card game Bridge, wherein one suit of cards is superior to all others.
the social is trumping the biological
The effects of family and relations with other people and culture (tops, wins, overcomes), the effects of the impulses brought about by (genetic, DNA evolutionary) structures.
Whew. It is easier to say "the social is trumping the biological"
Joe(good night)Nation