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In this brief talk, Dr. Ed Tori uses the contrasting layouts of parliamentary chambers—semicircular versus adversarial—to illustrate why leaders, managers, and parents should deliberately create spaces where opposing viewpoints can be expressed. He argues that an adversarial setting, like the UK Commons where parties face each other, forces participants to hear challenges and alternative perspectives. By designing psychological safety that encourages honest dissent, leaders can avoid the danger of full agreement, which he flags as a symptom of groupthink and a failure to consider all angles. The core message is that fostering structured disagreement leads to better decision‑making and more resilient teams or families.
