Videos

Lisa Randall looked at the contributions that physics and scientific thinking have made to our understanding of the universe. She used slides as she focused on the concept of scale and its i…

Don Peck talked about the long-term social and cultural impact of the current economic recession, arguing that although the peak of the financial crisis has passed, its effects will be many …

Christian Parenti reported on several countries where environmental change is fueling violence and war. He responded to questions from members of the audience at Politics and Prose Bookstore…