The notion of community has been at the heart of the Internet since its early days, when scientists used it to share data, collaborate on research, and exchange messages. But how can businesses best use its community-building capabilities. Not merely by putting their products or services on-line, the authors contend.

Social Enterprise. Why isn't it enough to tell schoolchildren to just say no to drugs? How can family planning be promoted successfully in Bangladesh? Selling change is not as easy as selling consumer goods; it requires a different approach.

Books in Review. In 1949, 13 young men died while trying to control a forest fire in Montana's Mann Gulch. Their story was reconstructed by Norman MaClean in his 1992 book Young Men and Fire.