We still ask of our diverse world how it can be that people, born with roughly the same inborn potentials and opportunities, can turn out to be so di… - Thomas Hylland Eriksen

Both evolutionary scientists and anthropologists, who approach the phenomena from very discrepant points of view, have, in other words, reached the conclusion that reciprocity, which creates enduring social bonds based on trust and mutual obligations, is a fundamental aspect of human life.

The significance of observational data can hardly be exaggerated. Far too many social scientists seem to believe that verbal communication, either via interviews or questionnaires, offers a shortcut to an understanding of people’s life-worlds. But surveys and short interviews may simplify too much. It is not always possible to place your views of, say, the government’s policies or dowry practices on a scale ranging from, say, ‘I fully agree’ to ‘I fully disagree’.

Mauss, Polanyi and Sahlins took issue with a view of humans which assumed that they were individualistic, maximising and fundamentally selfish creatures. They associated this view with libertarianism and mainstream economics, but, in other contexts, a similar view of ‘man’ as a fiercely competitive individualist has been associated with that of Darwin’s adherents, who claim that social and cultural phenomena must be understood within the framework of evolutionary theory. The slogans ‘the struggle for survival’ and ‘the survival of the fittest’, and the often uncritical use of the word ‘competition’ used to designate the dynamics of procreation and many other human activities, have been typical of Darwinist interpretations of humanity for decades. Against this background, it is astonishing that a growing number of evolutionary scholars now emphasise that cooperation, mutual trust and long-term reciprocity relations are evolutionarily adaptive.