Humans are one of the tiny minority (3-5%) of mammal species that pair bond. This capacity to pair bond makes possible the synergistic practice we explore at this website. Human pair-bonding seems to have evolved because it serves our offspring. By improving the odds that two caregivers will become attached to any offspring, it increases their chances of survival.

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Conserved transcriptomic profiles underpin monogamy across vertebrates

The genetic basis of parental care evolution in monogamous mice

 

 

Human pair bonding Honeymoon neurochemistry Coolidge effect (habituation) Competing stimuli Neurobiology