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Read: social networks are like the eye

Read/Watch from The Edge: A Talk with Nicholas A. Christakis

It is customary to think about fashions in things like clothes or music as spreading in a social network. But it turns out that all kinds of things, many of them quite unexpected, can flow through social networks, and this process obeys certain rules we are seeking to discover. We’ve been investigating the spread of obesity through a network, the spread of smoking cessation through a network, the spread of happiness through a network, the spread of loneliness through a network, the spread of altruism through a network. And we have been thinking about these kinds of things while also keeping an eye on the fact that networks do not just arise from nothing or for nothing. Very interesting rules determine their structure.

NICHOLAS A. CHRISTAKIS, a physician and sociologist, is a Professor at Harvard University with joint appointments in the Departments of Health Care Policy, Sociology, and Medicine. For the last ten years, he has been studying social networks.

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Comments

I read that just two days ago. I have to admit I came away confused at the lack of conclusion.