Monique and Philip Lehner Professor for the Study of Latin America Professor of Biology, Curator of Entomology in the Museum of Comparative Zoology Faculty Dean of Leverett House of Harvard College
Charles Bullard Professor of Forestry Professor of Organismic and Evolutionary Biology Interim Director of the Harvard Forest, Faculty Fellow of the Arnold Arboretum
Fisher Professor of Natural History and Professor of Earth and Planetary Sciences Curator of the Paleobotanical Collections in the Harvard University Herbaria, Associate Dean of the Faculty of Arts and Sciences
