Hawking: Aggression Will Destroy Humanity

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TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online The British physicist believes that our aggressive nature needs to be counteracted by empathy to save our civilization from ultimate collapse.   READ MORE The Hills Have Ice... on Mars, That Is If observations made by ESA's Mars Express are indicative of similar processes on Earth, these ancient Martian hills may also hide ice deposits. READ MORE WATCH VIDEO: Meet a Mars One Applicant Hear from a would-be space traveler who's ready to leave planet Earth forever. Photos: Earth Shots: Must-See Planet Pics See a snowstorm from space and a pachydermian-shaped glacier in Greenland. READ MORE WATCH VIDEO: What Do our Oceans Reveal About Global Warming? The ocean abyss has not warmed in the past few years -- why? Internet Pioneer Warns of a Digital Dark Age Ahead When the man who helped invent the Internet says we may have storage problems, it makes sense to listen. WATCH Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! At Discovery Communications, we value your privacy. If you would like to be removed from future communications like this, please click here. Privacy Policy Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © Copyright 2015 Discovery Communications, LLC