Agreeing to Disagree: How to Discuss, Debate, and Make Your Voice Heard in a Polarized Age

Harvard Extension School

SPCH E-135

Section 2

CRN 27019

View Course Details
We often say to each other today that our society has become incapable of civil debate. But perhaps this is not solely because of our increasing political and cultural polarization, but because we have forgotten the ways that formal debate and oratory were studied and taught in past generations. A quick study of America's past great leaders shows that most of them benefited from dedicated training in debating, public speaking, and persuasive writing—all of which fueled their success. This course is an exploration of the history, current status, and possible future of argumentation and debate, drawing on theories, lessons, and case studies from Plato to Joan of Arc, the Jim Crow South, and the present day. In studying the philosophy and history of argumentation, students practice both creating their own arguments and constructively critiquing others' arguments. Our class activities and assessments offer multiple ways to engage the course topic, both individually and as part of teams: from a selection of events designed by formal competitive debating societies to consensus-building techniques originating in a variety of academic and professional fields, to the role of performance and aesthetics in speaking, discussing, and persuading.

Instructor Info

Leslie Schumacher, PhD

Adjunct Lecturer in Public Policy, Harvard Kennedy School


Meeting Info

W 6:00pm - 8:00pm (1/26 - 5/16)

Participation Option: Online Synchronous

Deadlines

Last day to register: January 22, 2026

Notes

This course meets via web conference. Students must attend and participate at the scheduled meeting time. See minimum technology requirements.

All Sections of this Course

CRN Section # Participation Option(s) Instructor Section Status Meets Term Dates
27018 1 Online Synchronous Leslie Schumacher Open MTWTh 2:00pm - 5:00pm
Jan 5 to Jan 24
27019 2 Online Synchronous Leslie Schumacher Open W 6:00pm - 8:00pm
Jan 26 to May 16