Homo homini lupus – ‘man is a wolf unto man’ – is one of those lapidary phrases that has been passed down to us in a most interesting lineage. Originating with Plautus, the Roman poet, and approvingly cited by Thomas Hobbes in Leviathan, and later by his spiritual heir Sigmund Freud in his Civilisation and its Discontents, it is a phrase that captures a deeply pessimistic, and sadly, popular view of human nature