Barbara Natterson-Horowitz (Author) Barbara Natterson-Horowitz, MD, is a Visiting Professor at Harvard University in the Department of Human Evolutionary Biology. She is also Professor of Medicine/Cardiology at UCLA, where she co-founded the Evolutionary Medicine program. She is the co-author of Zoobiquity and Wildhood. Kathryn Bowers (Author) Kathryn Bowers is a science journalist who has taught medical narrative and comparative literature at UCLA. She's a Future Tense Fellow at New America in Washington, DC, and was an editor at Z calo Public Square in Los Angeles. She is the co-author of Zoobiquity and Wildhood.