Guest Lecturer: Gillian Stewart ’94

Marine geobiochemist Dr. Gillian Stewart ’94 returned to the Hilltop in April to speak with Independent Science Research Program and Chemistry classes. Dr. Stewart is a professor at Queens College, with a research interest in the interactions between organisms and elemental cycling, particularly in the ocean. She is also the author of a new textbook, Oceanography: An Interdisciplinary Approach, set to release this fall.