All of the following EXCEPT ________ can promote ethical choices across cultures.

A) sending honest messages
B) respecting cultural differences
C) capturing the moral high ground
D) sending and receiving messages without judgment

Capturing the moral high ground does not necessarily promote ethical choices across cultures because it implies asserting one's own ethical standards as superior to others, which can lead to cultural insensitivity and conflict rather than understanding and cooperation. The other options focus on open, honest communication and respect for differences, which are essential for promoting ethical choices in a multicultural context.