Professor, Division of Biology, College of Arts and Sciences, Kansas State University
Professor, Ecology, Evolution, and Environmental Science, School of Life Sciences, Natural Sciences, College of Liberal Arts and Sciences, Arizona State University Tempe Campus, Arizona State University (past)
Professor, Organismal, Integrative and Systems Biology, School of Life Sciences, Natural Sciences, College of Liberal Arts and Sciences, Arizona State University Tempe Campus, Arizona State University (past)
Associate Professor, Ecology, Evolution, & Environmental Sciences, College of Liberal Arts and Sciences, Arizona State University Tempe Campus, Arizona State University (past)
Professor, School of Sustainability, Julie Ann Wrigley Global Institute of Sustainability, Arizona State University Tempe Campus, Arizona State University (past)