COVER
2045: The Year Man Becomes Immortal (Technology)
We're fast approaching the moment when humans and machines merge. Welcome to the Singularity movement
ESSAY
Road Map for Reform (In the Arena)
What the U.S. can do to encourage democratization in Egypt and other countries in the Middle East
WORLD
China's Internet: How Social Media Changed the Equation
The rapid rise of social media and microblogs has changed the Internet equation between the Chinese state and the people
GLOBAL BUSINESS
Paying for Nature (Sustainability Inc.)
Dow Chemical wants to put hard numbers on exactly how much the environment is worth to business