Hello, I’m Pang Ying. Welcome to the post-debate reflection for Episode 24 of Think Like a Debater, on The Case of the Speluncean Explorers. Rather than discuss technical details, I want to share how the debate led me to keep thinking about its substance.

Before the debate, I had always supported saving many lives by drawing lots to sacrifice one. My original position was therefore different from the side assigned to me. That does not mean debaters simply say whatever suits the occasion.Taking the opposite side forced me to examine the case more deeply and comprehensively. I could not stop at intuition; I had to challenge my instincts and values, turning the problem over layer by layer.

I still have no answer to many of these questions. I am sharing my reasoning so that we can think together, and leaving some questions open for you.

Three arguments for finding the survivors—that is, the killers—guilty were especially persuasive to me.

First, I genuinely believe they had a duty to try alternatives. Zhan told me the hypothetical is designed to prevent objections such as, “Why eat a person if they might survive by eating a hand or foot?”

I think the premise can still be challenged. The cave case is a deliberately constructed thought experiment. Legal philosopher Lon L. Fuller originally described one person killed and four tried, using five judicial opinions to represent five schools of legal philosophy.

Peter Suber later continued the story by introducing a fifth survivor and trying him years later. He wrote nine further opinions, matching the nine justices then on the U.S. Supreme Court. Together the fourteen judges all reached or justified their positions differently.

Some found the defendants guilty, others not guilty; some recused themselves; some favored conviction followed by executive clemency. Even judges sharing an outcome relied on very different reasoning.

A hypothetical designed to yield fourteen distinct opinions must leave some elements open to adjustment and examination.

If its assumptions may be challenged, the explorers had a duty to attempt alternatives. If they never tried, I cannot balance the scales in their favor. That is the first reason.

But suppose they tried alternatives, or a physician told them none could work, so killing was the only means of survival. What reasons remain?