morality means giving common concerns or the wellbeing of others as much weight as one’s own self-interest. Moral behaviour in this sense can be found in any society, because it is the glue that sticks individuals together and so makes society possible. Indeed, the basis of this morality – altruism – is innate to humans, as many recent studies have shown. Without ever having been told to do so, even toddlers are willing to help and to share with others ["Once and Future Sins," , March 24, 2015].