Lucianne Walkowicz: Let’s not use Mars as a backup planetStellar astronomer and TED Senior Fellow Lucianne Walkowicz works on NASA’s Kepler mission, searching for places in the universe that…Read Article
Rodrigo Bijou: Governments don’t understand cyber warfare. We need hackersThe Internet has transformed the front lines of war, and it’s leaving governments behind. As security analyst Rodrigo Bijou shows,…Read Article