Mark your calendars for The Lions of Asia in History: Animal-Human Interaction through the Ages, a lecture by author, naturalist, and economist Divya Bhanusinh Chavda, on Tuesday, May 12, at 6:00 pm. Chavda will discuss the history of the once abundant Asian lion and conservation efforts to ensure its survival. Free and open to the public in the Geological Lecture Hall, 24 Oxford Street.