Cleaner Wrasse
Cleaning stations allow small fish to remove parasites from larger clients.
The Biological Miracle: Cleaner wrasses establish stations where larger fish pause while the wrasse removes parasites and dead tissue. Some cleaners may also take healthy mucus or scales, so clients can respond to cheating and interactions are shaped by repeated encounters.
The Philosophical Mirror: Cooperation can be stable without being pure. The client and cleaner have aligned interests some of the time, and each must respond to evidence about the other's behavior.
The Human Takeaway: Trust need not require assuming that no one ever acts selfishly. What arrangements let me cooperate while noticing when the balance of benefit has changed?
The Philosophical Mirror: Cooperation can be stable without being pure.
What arrangements let me cooperate while noticing when the balance of benefit has changed?