Fireside Conversation Sparked Storytelling

Control of fire and the capacity for cooking led to major anatomical and residential changes for early humans, starting more than a million years ago. However, little is known about what transpired when the day was extended by firelight. Data from the Ju/’hoan hunter-gatherers of southern Africa show major differences between day and night talk. Day talk centered on practicalities and sanctioning gossip; firelit activities centered on conversations that evoked the imagination, helped people...

 Twitter, Celebrity, Asymmetric and Symmetric Social Conne...

Asymmetric attention is the key to another important concept, celebrity. Being famous means that a lot of people pay attention to you--after all, by definition it is famous people who appear on the cover of magazines, which are purchased because lots of people want to know what's happening with their favorite celebrities. But the celebrity doesn't, for the the most part, pay any attention to the fans (at least, not individually). Asymmetric attention ties in Twitter allows people like Oprah W...