Everyone whose fingers have been near a keyboard this week seems to have asked this question, so I post this merely for the sake of completeness. IT is a mystery new invention that will apparently change the world, although no...

Subtitled "A Dialogue About the Future With Nongovernment Experts" this is the USA's National Intelligence Council's look at what the world may be like in 2015, and the role of the United States within it. One criticism could be that...