Economic games don't show altruism

Economic 'games' routinely used in the lab to probe people's preferences and thoughts find that humans are uniquely altruistic, sacrificing money to benefit strangers. A new study published in the journal Proceedings of the ...

Mathematical model illustrates our online 'copycat' behavior

Researchers from the University of Oxford, the University of Limerick, and the Harvard School of Public Health have developed a mathematical model to examine online social networks, in particular the trade-off between copying ...

Scientists falter as much as bankers in pursuit of answers

Bankers aim to maximise profits. Scientists aim to understand reality. But Mike Peacey of the University of Bristol suggests, based on a new model he has just published in Nature, that both professionals are equally likely ...

Africa's Homo sapiens were the first techies

The search for the origin of modern human behaviour and technological advancement among our ancestors in southern Africa some 70 000 years ago, has taken a step closer to firmly establishing Africa, and especially South Africa, ...

page 4 from 13