As Professor Cheryl Rivers of Queensland University of Technology in Brisbane, Australia, points out in a recent literature review, seasoned negotiators often hear stories about the unethical behaviors of people of other nationalities. Perhaps the toughest problems arise surrounding what Rivers calls “ethically ambiguous” negotiation tactics. Ambiguity can lead us to reach sinister conclusions about the motives of our counterparts, particularly when we lack a solid understanding of an opponent’s culture.