In this one-hour Hot Topics webinar, which is part of the Hot Topics series, Harvey Kayman, MD, MPH, discusses ethical decision-making in times of public health disaster. When serious disaster or disruption occurs and the world as we know it changes drastically, we learn that the way we see the world, the way we perceive cause and effect, and the way we evaluate our choices are not necessarily shared by others, even by loved ones or close co-workers. It is important to discuss the principles behind our world views before catastrophe strikes, so we can be better planners and decision-makers during crisis situations.