Stable unconditional cooperation exists and mutualism alone cannot explain it.

Evidence

To sum up, consistent contributors exist, and it is difficult to understand their behavior in terms of mutualistic motives. Further, consistent contributors often elicit cooperation from others, and that elicited cooperation might also have an altruistic basis. We would, therefore, suggest that Baumard et al.’s mutualism framework is a very useful but not complete approach to human morality. — Nicolas Baumard, A mutualistic approach to morality, 411

Categorization

  • DEEPTHINKING: A tidy two-sentence rebuttal: specifies the counterexample (consistent contributors), notes their side effect (eliciting altruism in others), and gives a calibrated verdict — ‘useful but not complete.’ Good model of how to concede and counter in one short passage.
  • XREF: connects to: The appearance of social contract arises from evolved mutualistic obligation, not real agreement. — Nicolas Baumard, A mutualistic approach to morality: The…, 83; Mutualism faces three challenges, all involving cost without visible return. — Nicolas Baumard, A mutualistic approach to morality: The…, 53

Broader Connections