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Tag: DUNBARSNUMBER

How Many Facebook Friends Do We Have, For Real?

digg_url ='http://www.switched.com/2010/02/01/how-many-facebook-friends-do-we-have-for-real/'; A few weeks ago, we reported on a study re-released by Robin Dunbar of Oxford University, wherein he retested his theory that the size of the human brain's neocortex can only comprehend social circles of 150 before cohesion gives out. In the 1990s, this number of '150' was known as 'Dunbar's number,' ...