Search Results Search Sort by RelevanceMost Recent Viewpoint Apr 2010 A Call for Collaborative Action against America’s Greatest Health Threat Richard H. Carmona, MD, MPH All of us who are pursuing solutions to the obesity epidemic face clinical, ethical, and regulatory challenges. First among them is the significant role of individual lifestyle and behavior choices in causing obesity. Virtual Mentor. 2010;12(4):327-330. doi: 10.1001/virtualmentor.2010.12.4.oped1-1004. Viewpoint Apr 2015 Making Ethical Progress without Ethical Theories Dien Ho, PhD AMA J Ethics. 2015;17(4):289-296. doi: 10.1001/journalofethics.2015.17.4.spec1-1504.