DNA and Society: History, Possibilities, Controversies
HEB 158
Subject & Catalog Number
Course Information
Description
Recent advances in genetic analysis have transformed how we understand the influence of genes on our health, human potential, and even family roots. While these breakthroughs are often heralded as revolutionary, the scientific realities are often more complex than media coverage suggests, and genetic research frequently raises difficult ethical and societal questions. In this discussion-based seminar, we will critically examine recent books exploring the social dimensions of DNA, supplemented by scientific, popular, and journalistic readings. Topics will include: How do genes really affect our health? What are the flaws in the concept of genetic race, and why do scientists describe race as a social construct? What is the scientific basis for claims linking genes to social outcomes such as education or income? What new possibilities—and ethical dilemmas—emerge with gene-editing technologies? Drawing on Harvard’s rich library archives, we will also explore the historical roots of current debates, including the era when eugenics dominated scientific thinking in the US and UK.
Recommended Prep
No prior expertise in biology or genetics is required, but students in this class should have a curiosity about science and a willingness to engage in critical analysis and discussion.
Available for Harvard Cross Registration
Social Sciences
