Childhood obesity is in important respects a result of legal policies that influence both dietary intake and physical activity. The law must shift focus away from individual risk factors alone and seek instead to promote situational and environmental influences that create an atmosphere conducive to health. To attain this goal, advocates should embrace a population-wide model of public health, and policymakers must critically examine the fashionable rhetoric of consumer choice.

Climate change poses real and immediate impacts to the public health of populations around the globe. Adverse impacts are expected to continue throughout the century. Emphasizing co-benefits of climate action for health, combining adaptation and mitigation efforts, and increasing interagency coordination can effectively address both public health and climate change challenges.

Contemporary art can be a powerful pedagogical tool in the health humanities. Students in an undergraduate course in the health humanities explore the subjective experience of illness and develop their empathy by studying three artists in the context of the AIDS epidemic: Keith Haring, Felix Gonzalez-Torres, and Wolfgang Tillmans. Using assignments based in narrative pedagogy, students expand their empathic response to pain and suffering. The role of visual art in health humanities pedagogy is discussed.

Effective training in public health law depends on properly targeting materials and programs. There are significant differences in training and practice between public health and law. Current efforts targeting individuals fail to recognize these foundational differences. Recommendations are made for future action.

Public health law has focused primarily on combatting stigma through laws targeting discrimination based on attributes, when the reach of stigma extends far beyond mere appearances. By exploring the lived experience of stigmatized individuals, policy makers might more deeply understand public health problems, more appropriately create health policies, and more effectively promote positive health behaviors. Efforts to address stigma must focus on all aspects of stigma to be effective.