By Linda Fisher Thornton Workplace issues are complex and opinions vary about the right thing to do in challenging situations. This complexity and uncertainty combine to create a "murky uncertainty" that may keep people from giving us their best, most ethical performance. Leaders may intend to create an ethical culture, but may still have difficulty getting past the murky uncertainty about what ethics means. To move beyond the uncertainty, we need to take the time to talk about ethical behavior and how we will make ethical decisions.