Free Digital Textbooks Win in California

An initiative to see if free K-12 textbooks in math and science could exist, California tested the waters. The results have been released. They’re surprising, and may portend changes for educational publishers.

From Information to Coordination

In this video from a U.S. State Department presentation, Clay Shirky explains how the Internet has gone from a “source of information” to a “site of coordination” — the fifth historical revolution in communications.