"The pleasure of love and friendship is a neurochemical conditioning mechanism attracting us to those of most benefit to our survival and reproductive success. The human body has evolved to respond to friendly, cooperative, benevolent behavior by releasing a pleasure reward of neurochemicals such as oxytocin (inducing maternal love) and serotonin (inducing brotherly love—or friendliness). Oxytocin, secreted during pregnancy and breast feeding, conditions positively for the benevolence of maternal instinct in order to encourage child nurturing. Mothers lacking oxytocin lack maternal feeling. To be kind meant originally to protect one’s kin, or kinder, the German word for children. Felt Morality is sympathy—an instinctive response to another’s needs."
Eugoics
Eugoics
p117

