The result of all this is that policy discourse about the United States, China,and technology has careened from one pathology to another: The cheeryglobalism of a decade ago has given way to today’s diffuse paranoia. Nowthe national security conversation is almost exclusively focused on theimpossible task of severing the ties of technological interdependence,with the only ...

Every day, millions of online diarists, or “bloggers,” share their opinions with a global audience. Drawing upon the content of the international media and the World Wide Web, they weave together an elaborate network with agenda-setting power on issues ranging from human rights in China to the U.S. occupation of Iraq. What began as a ...