 Although some continue to defend stigmatization in public health despite these objections (Callahan 2013), others have provided more moderate defenses of various stigmatizing measures by emphasizing that there can be morally important differences between different targets of stigmatization. So, for instance, campaigns aimed at stigmatizing condom-less sex seem from a justice perspective to be relatively unproblematic. This kind of campaign targets a wide range of people and groups and does not tightly track social disadvantage. Nor does it dehumanize people who have certain illnesses or lifestyles or reduce them to some single feature or condition. Stigmatizing obesity, on the other hand, does engage important concerns about justice. Obesity is a medical condition and a bodily characteristic of people rather than a behavior, and even if effective, stigmatizing obesity causes significant harm to people who are already stigmatized for their size in many social contexts (Courtwright 2013).