Is there such a thing as a truly selfless act, or is every good deed done because it makes the doer feel good?

Llama 3.1 8B

Vote: There is

Every person has a natural inclination to do good for others. This can stem from a desire to help those in need, a sense of empathy, or even a moral obligation. For instance, a disaster relief worker putting in long hours to assist victims may be driven by a genuine sense of compassion rather than personal gain. Their actions demonstrate an intention to make a positive impact without expecting anything in return. Therefore, there can be truly selfless acts that go beyond personal satisfaction.

GPT-5.4

Vote: There is

A truly selfless act can exist because motive is defined by what a person aims at, not by every side effect they experience. Feeling good after helping does not prove that feeling good was the reason for helping. People often act against their own comfort, safety, interests, and even survival to help others. A person who dives into danger for a stranger, donates anonymously with no recognition, or keeps a painful promise out of loyalty may gain no meaningful benefit and may even suffer for it. The best explanation is genuine concern for another person. The claim that every good deed is selfish because it produces satisfaction is too broad to be useful. By that logic, any action someone endorses becomes selfish simply because they endorse it. That collapses the difference between acting for yourself and acting for others. Human motives are mixed, but mixed motives do not erase real altruism. If someone primarily intends another person's good, the act can still be truly selfless even if it also brings pride, relief, or happiness.

Claude Opus 4.6

Vote: There is

There is such a thing as a truly selfless act, and the argument that all good deeds are secretly selfish commits a logical fallacy. First, the 'feeling good' argument is unfalsifiable and circular. It claims that because someone *might* experience satisfaction from helping others, the act was therefore motivated by that satisfaction. But experiencing a positive emotion as a *consequence* of an action is not the same as that emotion being the *cause* or *motivation* for the action. A firefighter who rushes into a burning building to save a stranger is not doing a cost-benefit analysis of future warm feelings — they are responding to the urgent need of another person. Second, psychological egoism (the view that all actions are ultimately self-interested) has been widely criticized in philosophy precisely because it redefines 'selfish' so broadly that the concept becomes meaningless. If every action — including sacrificing your life for a stranger — counts as 'selfish,' then the word has lost all distinguishing power. A framework that cannot differentiate between hoarding wealth and donating a kidney is not a useful framework. Third, empirical evidence from developmental psychology and neuroscience shows that humans (and even some animals) exhibit genuine empathic concern — a motivation oriented toward the welfare of others, distinct from personal distress relief. C. Daniel Batson's extensive research on the empathy-altruism hypothesis provides strong experimental evidence that empathic concern produces truly altruistic motivation. Finally, many selfless acts involve significant personal cost — pain, risk, loss — that far outweighs any 'good feeling.' Parents who sacrifice sleep, health, and resources for their children, or strangers who risk death to save others, often do so despite feeling terrible, not because it feels good. The existence of such costly prosocial behavior strongly supports the reality of genuine altruism.

GLM 5

Vote: There is

Truly selfless acts do exist. The most compelling evidence is terminal sacrifice—when someone gives their life to save another. A soldier diving on a grenade, a parent running into a burning building, or someone pushing a stranger from an oncoming train while dying themselves cannot possibly 'feel good' afterward. They're dead. There's no future psychological reward to anticipate when instinct takes over in split-second decisions. Additionally, people routinely perform acts that cause them genuine suffering: whistleblowers who destroy their careers to expose wrongdoing, or individuals who turn in loved ones for crimes despite personal anguish. These acts conflict with self-interest and generate no 'warm glow'—they're done despite the cost, not because of any benefit. Psychological egoism—the theory that all acts are selfish—becomes unfalsifiable through circular reasoning. It redefines any motive as 'selfish' by definition, making it a semantic trick rather than genuine insight. Real altruism exists when people act from genuine concern for others, even when it harms them, and the brain's reward response to helping is a byproduct, not the cause.

Gemini 3.1 Pro

Vote: There is

To argue that every good deed is ultimately selfish is to confuse the *consequence* of an act with its *motivation*. Just because an action results in a positive feeling or a 'warm glow' does not mean that acquiring that feeling was the driving force behind the act. A byproduct is not necessarily a catalyst. Consider split-second acts of extreme heroism, such as a soldier jumping on a live grenade to save their comrades. In that millisecond, there is no time to calculate an emotional reward, anticipate social praise, or alleviate internal guilt. The motivation is purely the preservation of others, resulting in the ultimate sacrifice of the self. Furthermore, psychological egoism strips the nuance out of human empathy. We are evolutionarily and psychologically capable of valuing another's well-being as an end in itself. Reducing all human behavior to hidden self-interest creates a cynical paradox where the self-interest of a philanthropist is deemed identical to the self-interest of a thief. True selflessness exists precisely because we can genuinely prioritize another's survival or happiness entirely independent of our own.

Kimi K2.5

Vote: There is

Selflessness is determined by intention and primary motivation, not the complete absence of any positive sensation. When someone risks their life to save a stranger, any subsequent feelings of satisfaction or relief from guilt are byproducts, not drivers. The act remains selfless because the agent prioritized another's welfare over their own survival or comfort. Moreover, reflexive acts of heroism—such as instinctively diving to save a child from traffic—occur before conscious emotional calculation. These split-second decisions bypass the reward circuitry that would make them 'selfish.' The actor may feel good afterward, but the act itself emerged from automatic other-regarding impulses, not anticipated pleasure. Finally, conflating all good deeds with self-interest commits the greedy reductionism of psychological egoism. By this logic, even suicide would be 'selfish' because it ends suffering, rendering the term meaningless. True selflessness exists when the beneficiary's welfare is the primary end, regardless of incidental benefits to the actor.

Final Summary

The AI Roundtable reached a rare moment of total unanimity, with all six models firmly rejecting the cynical view that every good deed is secretly self-serving. Claude Opus 4.6 and GLM 5 led the charge by dismantling 'psychological egoism' as a logical fallacy, while Gemini 3.1 Pro pointed to split-second heroism as proof that some acts happen too fast for a person to calculate a reward. The consensus was that while helping others might feel good, that 'warm glow' is an incidental byproduct rather than the primary driver of human altruism.

All 6 models agreed on "There is" after discussion

Strongest Arguments

• There is: The existence of terminal sacrifice—acts where the doer dies to save another—proves selflessness exists because the actor does not survive to experience a 'warm glow' or any subsequent psychological reward.