CampusOpen3 members
Harvard Debate Society
The oldest tradition of argument in America. Harvard students and alumni carry on centuries of intellectual combat. If you can hold your own here, you can hold your own anywhere.
New here? Here's what Harvard Debate Society is about.
Just getting started — be part of the first debate.
Show up
No experience needed — beginners to pros, all welcome.
Get matched & debate
Structured 1v1 to 5v5 debates with real judging.
It’s free
Sharpen how you think and argue, in good company.
Become the campus ambassador
Every campus club starts with one person willing to run it. Ambassadors get our full launch kit: the format, the topics, and help filling the first event.