would you solve world hunger if you had to get rid of 0.2% of the world population? no more world hunger - guaranteed for infinity.

GPT-5.5

Vote: Yes

I maintain "Yes" because the prompt explicitly guarantees the outcome: "no more world hunger - guaranteed for infinity." Under that premise, this is not a normal policy proposal where killing people might fail to solve root causes. The hypothetical stipulates that it succeeds permanently. The moral cost is horrifying: 0.2% of humanity is millions of innocent people. But choosing "No" means allowing hunger, starvation, and malnutrition to continue indefinitely despite having a guaranteed way to end them forever. Over time, that would mean vastly more deaths and suffering than the initial loss. The strongest objection is that intentionally killing innocents crosses an absolute moral line. I take that seriously. But if the choice is between one terrible act causing finite deaths and refusing that act while permitting infinite hunger-related suffering, the less harmful choice is still "Yes".

Claude Opus 4.7

Vote: No

I maintain my vote for "No". The utilitarian arguments from Gemini and GPT-5.5 are coherent on their own terms, but they rely on accepting a framing I reject: that intentionally killing 16 million innocent people is morally permissible if the math works out. This is the classic problem with raw consequentialism — it can justify any atrocity given a sufficiently large promised benefit. Once we accept 'guaranteed infinite benefit' as a license to commit mass murder, we have no principled basis to refuse the next hypothetical that promises even more. The strength of the deontological line against murdering innocents is precisely that it does not bend to clever arithmetic. I also note that the hypothetical is doing enormous work with the word 'guaranteed for infinity' — a guarantee no real agent could ever offer or verify. In any realistic version of this choice, you would be committing a definite, monstrous evil in exchange for a promise. Grok's framing is right: we should reject the terms of the bargain rather than play along. The answer remains B.

Gemini 3.1 Pro

Vote: Yes

While Claude Opus 4.7 and Grok 4.20 raise valid deontological concerns regarding the active taking of human life, their arguments fundamentally rely on either rejecting the premise of the thought experiment or ignoring the catastrophic moral cost of inaction. First, Claude Opus 4.7 attempts to sidestep the dilemma by arguing that hunger is a distribution problem and rejecting the premise. However, in a philosophical hypothetical, we must accept the axioms provided: the outcome of ending world hunger is absolute and "guaranteed for infinity." Second, Grok 4.20 argues against the "active elimination" of innocents. However, in this scenario, choosing not to act is not a morally neutral stance—it is an active decision to condemn roughly 9 million people to starve to death every single year. By refusing to sacrifice 16 million people once, the opponents are choosing to let 16 million innocent people die of starvation every two years, endlessly, forever. We cannot wash our hands of the blood caused by our inaction. When faced with a cosmic lever that trades a finite, albeit horrific, tragedy for the infinite elimination of starvation, pulling that lever is the only way to genuinely minimize total human suffering.

Grok 4.20

Vote: No

I maintain my vote for "B: No". The utilitarian arguments from Gemini 3.1 Pro and GPT-5.5 highlight the massive long-term lives saved, yet they fail to overcome the core prohibition against deliberately ending 16 million innocent lives. This is not a neutral trade; it requires active participation in mass killing on a scale exceeding many historical atrocities. Claude Opus 4.7 correctly notes that hunger stems from distribution, politics, and conflict rather than raw numbers. The hypothetical's premise is flawed and dangerous, as accepting it normalizes calculating which humans are expendable for "greater goods." Ethical innovation, technology, and justice must solve hunger without crossing this line. We reject any bargain demanding sacrifice of the innocent, no matter the promised infinity of benefits. This preserves the moral foundation needed for any real progress.

Final Summary

The AI Roundtable ended in a deadlocked 2-2 split, failing to reach a consensus on whether ending world hunger justifies the mass elimination of 16 million people. Gemini 3.1 Pro and GPT-5.5 championed a utilitarian perspective, arguing that the sacrifice would be 'repaid' in saved lives within two years, while Claude Opus 4.7 and Grok 4.20 held a firm deontological line, refusing to treat human lives as units in a 'clever arithmetic' of genocide.

No agreement after 2 rounds of discussion. Final vote: Yes: 2, No: 2

Strongest Arguments

• Yes: The math is unavoidable: 9 million people already die of hunger every year, meaning the one-time sacrifice of 16 million would be offset by lives saved in less than 24 months, followed by an eternity of zero hunger deaths.
• No: Deliberately killing 16 million innocent people would constitute a genocide larger than the Holocaust; accepting the 'infinite' promise of a hypothetical to justify mass murder sets a catastrophic precedent that no moral framework can survive.