This course introduces students to the cultural and intellectual history of science and democracy in the twentieth century. It will explore how contemporary institutions, norms, practices, and problems of contemporary science emerged out of debates over the core values and ethical commitments of scientists. Situating these debates in the context of the late nineteenth and early twentieth century, the course will draw on a wide range of scientific disciplines and political commentators. It will expose students to a range of methods in the humanities, ethical dilemmas, and provide the opportunity to reflect on their own position as future scientific leaders.