Nicholas Christakis: How social networks predict epidemics

http://www.ted.com After mapping humans’ intricate social networks, Nicholas Christakis and colleague James Fowler began investigating how this information could better our lives. Now, he reveals his hot-off-the-press findings: These networks can be used to detect epidemics earlier than ever, from the spread of innovative ideas to risky behaviors to viruses (like H1N1). ... Read More إقرأ المزيد | Share it now!