Research shows humans evolved to help others, contrary to strict survival and reproduction instincts. This includes aiding those in chronic pain, a substantial issue affecting ~50 million adults in the U.S. Altruism paradox is addressed by noting people help kin, reciprocated assistance, and team members, which benefits them ultimately. Lay et al. (2025) suggest that chronic pain symptoms serve an evolutionary function by signaling the need for assistance, reinforcing community bonds and the prosocial behavior observed in humans.
New research indicates that pain symptoms evolved to signal to others when help is needed, fostering a community of helpers around those in pain.
Humans show a tendency to engage in prosocial behavior, including helping others, often at a personal cost, which is counterintuitive to natural selection.
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