TED: Hjärnan bakom Linux

TED: Hjärnan bakom Linux

Linus Torvalds transformed technology twice — first with the Linux kernel, which helps power the Internet, and again with Git, the source code management system used by developers worldwide. In a rare interview with TED Curator Chris Anderson, Torvalds discusses with remarkable openness the personality traits that prompted his unique philosophy of work, engineering and life. ”I am not a visionary, I’m an engineer,” Torvalds says. ”I’m perfectly happy with all the people who are walking around and just staring at the clouds … but I’m looking at the ground, and I want to fix the pothole that’s right in front of me before I fall in.”

 

TED: Hjärnan bakom Linux

TED: Därför hotar cyberattacker riktigt världsfred

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Nations can now attack other nations with cyber weapons: silent strikes on another country’s computer systems, power grids, dams that leave no trace behind. (Think of the Stuxnet worm.) Guy-Philippe Goldstein shows how cyberattacks can leap between the digital and physical worlds to prompt armed conflict — and how we might avert this global security hazard.

TED: Hjärnan bakom Linux

TED: Tre farhågor för skärmtid med barn och varför de inte stämmer

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We check our phones upwards of 50 times per day — but when our kids play around with them, we get nervous. Are screens ruining childhood? Not according to children’s media expert Sara DeWitt. In a talk that may make you feel a bit less guilty about handing a tablet to a child while you make dinner, DeWitt envisions a future where we’re excited to see kids interacting with screens and shows us exciting ways new technologies can actually help them grow, connect and learn.

TED: Hjärnan bakom Linux

TED: Så kan vi bekämpa barnporren på Internet

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Social entrepreneur Julie Cordua works on a problem that isn’t easy to talk about: the sexual abuse of children in images and videos on the internet. At Thorn, she’s building technology to connect the dots between the tech industry, law enforcement and government — so we can swiftly end the viral distribution of abuse material and rescue children faster. Learn more about how this scalable solution could help dismantle the communities normalizing child sexual abuse around the world today. (This ambitious plan is part of the Audacious Project, TED’s initiative to inspire and fund global change.)

 

TED: Hjärnan bakom Linux

TED: Så tar du kontroll över din lediga tid

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There are 168 hours in each week. How do we find time for what matters most? Time management expert Laura Vanderkam studies how busy people spend their lives, and she’s discovered that many of us drastically overestimate our commitments each week, while underestimating the time we have to ourselves. She offers a few practical strategies to help find more time for what matters to us, so we can ”build the lives we want in the time we’ve got.”

TED: Hjärnan bakom Linux

TED: Mitt lekrum på nätet

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On the web, a new ”Friend” may be just a click away, but true connection is harder to find and express. Ze Frank presents a medley of zany Internet toys that require deep participation — and reward it with something more nourishing. You’re invited, if you promise you’ll share.