Professor Roger Detels is a researcher in community health sciences and epidemiology. He worked on a study in the 1990s that looked at the impact of air pollution in smokers and non-smokers. In this interview, he discusses the study and talks about his own thoughts on air pollution.

Professor Beate Ritz is a professor in epidemiology and environmental health sciences at the Fielding School of Public Health. She has conducted many studies on how air pollution affects birth outcomes. In this interview she talks about findings from her research and the work that needs to be done,

Professor Beth Glenn is a professor at the Fielding School of Public Health and has conducted numerous cancer studies. In this interview, she talks about a study she conducted about the sun protection measures used by children of melanoma survivors.