As part of a multi-day visit, Dr. Tyrone Hayes will deliver the keynote address to the Environmental Studies Program’s Convocation. The talk will address Hayes’s work, the effects of herbicides on the development of amphibians, and connect to the broader issues of community and ecosystem health. Dr. Hayes will also be on a panel discussing the implications of his work along side Prof. Elizabeth Reis of Women and Gender Studies earlier in the day at 3:00.