Skip to main content

Dunbar's Number

My personal strategy for anonimity on the Web is to game the system by joining every social site I discover, liking everything, friending everybody (whom I actually know and who want to be friends, ok almost everybody), and posting the same benign profile stuff everywhere. Why you ask? To confound those spooky behavorial targeting algorithms that lurk in the backgroud of the Web as best I can. I see it as a challenge; to not be profile-able.

Because of this strategy, I have long since passed the so-called "Dunbar Number" on many social sites to which I belong. It's also caused me to follow closely the work of people like John Udell and projects like Open Social. The Dunbar Number is a hypothesis about social group size limits by British anthropologist Robin Dunbar. A good summary of the hypothesis can be found on The Psychology Wiki and in this blog entry by Chris Allen.

What made me think of this in the first place was a podcast interview of Spencer Wells by NPR's Dr. Moira Gunn.


Spencer Wells is an Explorer-in-Residence at the National Geographic Society and
Frank H. T. Rhodes Class of '56 Professor at Cornell University. He leads the
Genographic Project, which is collecting and analyzing hundreds of thousands of
DNA samples from people around the world in order to decipher how our ancestors
populated the planet. Wells received his Ph.D. from Harvard University and
conducted postdoctoral work at Stanford and Oxford.

They were discussing his new book Pandora's Seed. I loved Well's Genographic Project (I contributed my own DNA for it) and I was considering reading his new book until I heard Wells discuss it. It seems to me that he threw the kitchen sink (e.g. global warming, obesity, etc.) into this book to hit as many liberal agenda hot buttons (and sell as many books) as he could. One example of the things that particularly annoyed me in the interview was that Wells seemed to take some credit for pointing out the relationship between the typical Facebook Friend list size (which is apparently about 150 "friends" on average) and Dunbar's Number of people in a neolithic farming village (also about 150). I think I'll pass on the new book.

Comments

Popular posts from this blog

DouglasRoss.com

Network Solutions is having a sale on URL's. Mine (http://www.douglasross.com) doesn't do anything at the moment (I'm saving it for a rainy day) but it was coming up on ten years and I needed to renew it to protect my name. So I decided to take them up on their pay-in-advance 20 year package sale for $279.00 or $13.95 per year (about half of the regular annual fee...probably not that good a deal in hindsight.) But the kicker was, after I hit the pay button it dawned on me that I'll be over 83 years old when this thing expires. How creepy is that? If I make it I'll take it as a good sign and re-up for another 20 years. And by then maybe I'll have done something with it.

Climate Change and Open Science - WSJ.com

This Wall Street Journal article Climate Change and Open Science - WSJ .com made the right basic point about liberal hypocrisy in the Climate Change debate, but disappointingly it failed to cite the best sources of real information from an unbiased scientific point of view. I believe that source is Dr. S. Fred Singer & Dr. Craig D. Idso , from the Science and Environmental Policy Project and Center for the Study of Carbon Dioxide and Global Change, who coauthored "Climate Change Reconsidered; The Report of the Nongovernmental International Panel on Climate Change" published in 2009. In this book, the petition letter shown here from Dr. Frederick Seitz ( Ph . D. Physics) President Emeritus of Rockefeller University was published. Dr. Seitz circulated this letter: urging fellow academics with qualifications in the physical sciences to sign the petition at http://www.petitionproject.com/ and thereby acknowledge their agreement with this statement in the petition: Accor...

The Evolving Internet: A look ahead to 2025 by Cisco and the Monitor Group's Global Business Network

My employer (Cisco) published its most recent forward looking study of the Internet today. It's called " The Evolving Internet: A look ahead to 2025 by Cisco and the Monitor Group's Global Business Network " and although I haven't studied it in detail yet, I scanned it this morning and I liked what I saw. Those who know me will not be surprised that I particularly liked the three dimensional evaluation criteria that they used to frame their analysis. Lately nearly everything I do ends up finding its way into some sort of analytical cube like this. I've been wondering whether there is something wrong with me that I can't seem to frame things simply in two dimensions. Glad to have company.