More Than Material Goes Into Consumer Products

Suppose, in our imagination, we take this radio apart. Suppose we take all the pieces out of the wooden box we call a cabinet. Now, you could call in a good cabinetmaker and say, "Jim, can you make a cabinet like that for me?" He'd answer you, "Of course I can. For about five dollars." You could say to another fellow, "How much can you make that pin for?" He might say, "Oh, about a dime." Then you look at all the parts on the table. Someone had to make every piece in the set. If you checked ...

 Can Social Networking Change the Human Brain

Consider, for example, the fact that the size of military units has not changed materially in thousands of years, even though our communication technology (from signal fires to telegraphy to radio to radar) has. The basic unit in the Roman army (the “maniple”) was composed of 120-130 men, and the size of the analogous unit in modern armies (the company) is still about the same. The fact that effective human group size has not changed very substantially — even though communication techno...

 Written Worlds May Not be Memes

Think of the number of things you are likely to say to someone else today -- or the number of words you will hear other people speak. You might listen to the radio, watch television, have dinner with other people, help your children with the homework, answer the phone to people far away. Most of what is said in these conversations will never be passed on again. Most of it will not reappear as 'Then he said to her...' or 'And did you know...' Most will die at birth. Written words may not fare ...

 Generation @ is Not the Cultural Revolution Predicted

In purely statistical terms, it appears that ever-greater proportions of young people's days are focused on technology. According to a recent study carried out by the Stuttgart-based media research group MPFS, 98 percent of 12- to 19-year-olds in Germany now have access to the Internet. And by their own estimates, they are online for an average of 134 minutes a day -- just three minutes less than they spend in front of the television. However, the raw figures say little about what these supp...