Jenna Nobles is professor of sociology and population health sciences at the University of Wisconsin-Madison. She studies the implications of migration systems for sending and receiving communities, the causes and consequences of population variation in fertility and fecundity, and the effects of environmental change on population processes. At UW-Madison, she is the director of the Center for Demography & Ecology and the training director of the Collaborative for Reproductive Equity. Nobles currently serves on the NIH stillbirth taskforce and the NASEM committee on population.