TED: Därför blir vi arga och därför är det nyttigt

TED: Därför blir vi arga och därför är det nyttigt

Anger researcher Ryan Martin draws from a career studying what makes people mad to explain some of the cognitive processes behind anger — and why a healthy dose of it can actually be useful. ”Your anger exists in you … because it offered your ancestors, both human and nonhuman, an evolutionary advantage,” he says. ”[It’s] a powerful and healthy force in your life.”

 

TED: Därför blir vi arga och därför är det nyttigt

TED: Hacka ditt minne med sömn

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We’ve all been told to get a good night’s sleep before a test — finally, here’s the reason why. Sleep scientist Matt Walker explains how getting enough sleep affects how our brains store and process memories.

TED: Vad händer om en president vägrar se sig besegrad?

TED: Vad händer om en president vägrar se sig besegrad?

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If the 2020 US presidential election is close, the race could drag on in the courts and halls of Congress long after ballots are cast, says lawyer and political commentator Van Jones. Explaining why the customary concession speech is one of the most important safeguards for democracy, Jones exposes shocking legal loopholes that could enable a candidate to grab power even if they lose both the popular vote and the electoral college — and shares what ordinary citizens can do if there’s no peaceful transfer of power.

 

TED: En svart man infiltrerar högerextremister

TED: En svart man infiltrerar högerextremister

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In an unmissable talk about race and politics in America, Theo E.J. Wilson tells the story of becoming Lucius25, white supremacist lurker, and the unexpected compassion and surprising perspective he found from engaging with people he disagrees with. He encourages us to let go of fear, embrace curiosity and have courageous conversations with people who think differently from us. ”Conversations stop violence, conversations start countries and build bridges,” he says.

 

TED: Vad händer om en president vägrar att se sig besegrad i ett val?

TED: Vad händer om en president vägrar att se sig besegrad i ett val?

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If the 2020 US presidential election is close, the race could drag on in the courts and halls of Congress long after ballots are cast, says lawyer and political commentator Van Jones. Explaining why the customary concession speech is one of the most important safeguards for democracy, Jones exposes shocking legal loopholes that could enable a candidate to grab power even if they lose both the popular vote and the electoral college — and shares what ordinary citizens can do if there’s no peaceful transfer of power.

TED: Därför blir vi arga och därför är det nyttigt

TED: Så väljer du dina nyheter

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With the advent of the Internet and social media, news is distributed at an incredible rate by an unprecedented number of different media outlets. How do we choose which news to consume? Damon Brown gives the inside scoop on how the opinions and facts (and sometimes non-facts) make their way into the news and how the smart reader can tell them apart. [Directed by Alisa Harris-Norico, narrated by Addison Anderson].