How do children with such an inherent concern for equity turn into internet trolls, asks Terry Prone

MORALITY is the glue which binds society together. Without each individual’s sense of fair play, empathy and abhorrence of unnecessary violence, we could never co-operate. But when and how did these propensities develop?

A BORDER Collie called Rico has a ‘vocabulary’ of 200 words and has astounded researchers by showing he can learn new words as well as a three-year-old human child.