On the success of breeding
We have all seen animals tend to their young ones. How a female keeps them close to her warm body, how a gentle paw will push a pup or a kitten towards a teat. By extension, animals who grow up together and become part of a pride, a flock or a clan will protect their members from the potential hostility of another pride, flock or clan. Empathy. Instinct. Altruism. Care. Bonding. These are qualities that belong to all animals. Humans included, of course. Naturally, all depends on the surroundings and the cues. As humans, we like to think that these qualities are part of us, part of our personality, and that we decide when to 'feel' them. To a certain extent we do. However, without the help of a protein known as oxytocin, there is growing evidence that we would lack these qualities altogether, which is a disturbing thought. The fascinating part of this tiny protein seems to be to ensure that the reproductive process - from mating to birth and postpartum care - is a success. Thus guaranteeing the survival of the species.
