World Changing Ideas Summit
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Privacy, Surveillance and our Future
There's a choice between security and surveillance. Systems are either open to governments — and hackers — or they are closed to both. Nov 5, 2014
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The Wild West of the Internet
Less than half the world's population is connected to the Internet. As more people come online, it's being used more creatively — but not always with good intentions. Nov 5, 2014
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'Why I Want to Die at 75'
Technology can help us have longer lives, but that doesn't mean we should. Nov 5, 2014
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Richard Dawkins: What Are Aliens Like?
Evolutionary biologist Richard Dawkins explores one of the great existential questions faced by humanity: What kind of life exists beyond Earth? Nov 5, 2014
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Can Tech Create a New Renaissance?
The generation who grew up with the Internet aren't simply consumers — they are also creators. Nov 5, 2014
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Tracking Our Tweets, Texts Gives Clues to Our Health
Our digital traces could be an early warning to our doctors that something is wrong. Nov 5, 2014
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Why Colonize Other Planets?
Curiosity, not necessity, is the reason humans will populate the cosmos. Nov 5, 2014
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How to Upgrade Our Security Systems
The advent of the internet has redefined the meaning of security. Nov 5, 2014
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Self-Driving Cars May Be Our Safest Option
Cars are killers. But there's a better way. Nov 5, 2014
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Are We Ready for the Rise of Social Robots?
These days, attention is focused on robots which we can talk to, socialize with, and live alongside. Nov 5, 2014
