Thursday April 24, 2025
6 - 7:30pm

As an archaeologist, Jillian Galle studies how thousands of small artifacts, from ceramics and fish bone to tobacco pipes and glass trade beads, can reveal previously hidden patterns in human behavior. In this talk, Galle will discuss the ways she combines archaeological and archival data to model how women and men navigated enslavement in constantly changing social and physical environments.

Thursday March 14, 2024
6 - 7:30 pm

In his latest book, Glad to the Brink of Fear: A Portrait of Ralph Waldo Emerson, James Marcus explores the complex life of philosopher and poet Ralph Waldo Emerson (1803-1882), known as the leader of the Transcendentalist movement. He will be joined by author and essayist Robert Sullivan for a sweeping conversation that explores the many facets of Emerson, beginning with his early interest in science to his evolution as an abolitionist, activist, and one of the most influential thinkers of 19th century America.

Thursday June 8, 2023
6 - 7:30pm

The Quakers who founded Philadelphia believed in universal literacy and were great creators of libraries. Quakers also believed that knowledge should be useful, and gave their libraries a pragmatic character unlike those of any other American city. This talk explores how Philadelphia’s library buildings expressed these values, functionally as well as symbolically.

Thursday February 9, 2023
6 - 7:30pm

In 1735, Carl Linnaeus established the foundation for what has become the most enduring system of biological naming. However, his rank-based organizational system – kingdom, phylum, class -- is rooted in pre-evolutionary thinking. In this talk, Dr. Jason Downs will explore the specific ways in which a more modern naming practice can reshape our understanding of the history of life.