GOOD ARGUMENTS

A shy, conflict-averse student finds his voice in debate.

Seo, who was born in Korea and moved with his family to Australia when he was 8, makes an engaging book debut with a combination memoir and debating guide. A two-time world champion debater, the author has also coached two winning teams: the Australian Schools Debating Team and the Harvard College Debating Union. Drawing on his experiences, he offers his book as a tool kit for having productive arguments. “We should disagree,” he believes, “in such a way that the outcome of having the disagreement is better than not having it at all.” Seo presents his key components of competitive debate: identifying the topic, mounting an argument, fashioning a rebuttal, and using rhetoric and silence to underscore one’s points. In addition, he looks at ways that debate principles apply to real-life situations: relationships with family and friends, bad disagreements, education, and technology. Some topics that Seo debated in classes and competitions have included the moral justification of ecotage, the media’s right to intrude into the private lives of public figures, and the admission of Turkey into the European Union. Analyzing the debates between Hillary Clinton and Donald Trump led him to consider the debate styles of bullies: the dodger, the twister, the wrangler, the liar, and the brawler. He realized that a debate, “hijacked” by a bully and difficult to deflect, “could be a harmful force in the world.” As a journalist in Sydney, Seo covered the encounter between a champion debater and Project Debater, an artificial intelligence system with “a superhuman ability to marshal evidence.” Evidence, he saw, was not the only factor in convincing an audience. The author advocates teaching debate principles as part of a well-founded civic education: “Good arguments generate new ideas and strengthen relationships. An education in debate makes people more immune to the slick manipulations of political opportunists.”

A useful reflection on how to disagree, especially important in toxic times.