Distinguished Professor in Cybersecurity, Technology, and Society at Dartmouth College

Associate Professor of Neuroscience at Tufts University, School of Medicine

Professor, Molecular and Cellular Physiology at Stanford University, School of Medicine

Professor at UC Davis, School of Medicine

Clinical Professor of Global Shifts and the Fourth Industrial Revolution at Thunderbird School of Global Management

Assistant Professor of Cell Biology at Yale University School of Medicine

Planner-in-Residence at Florida State University's Department of Urban and Regional Planning in Tallahassee, FL

Research at National Oceanic and Atmospheric Administration

Professor of Geography at University of North Carolina at Chapel Hill in Chapel Hill, NC

Assistant Professor of Emergency Management at Massachusetts Maritime Academy in Boston, MA

Director, NOAA-NWS Storm Prediction Center at National Oceanic and Atmospheric Administration

Director, Office of Disability Integration and Coordination, FEMA at Mozaic Media + Communications

Director of Immigration Law and Policy Research at Economic Policy Institute

Faculty Affiliate at U.S. Immigration Policy Center, UCSD

Deputy Legal Director and Director of Center for Democracy at American Civil Liberties Union (ACLU)

Executive Director at Center for Immigration Studies

Founding Director at U.S. Immigration Policy Center, UCSD

Ambassador at American Immigration Council