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Tagged with “talks” (15)

  1. Tabetha Boyajian: The most mysterious star in the universe | TED Talk

    Something massive, with roughly 1,000 times the area of Earth, is blocking the light coming from a distant star known as KIC 8462852, and nobody is quite sure what it is. As astronomer Tabetha Boyajian investigated this perplexing celestial object, a colleague suggested something unusual: Could it be an alien-built megastructure? Such an extraordinary idea would require extraordinary evidence. In this talk, Boyajian gives us a look at how scientists search for and test hypotheses when faced with the unknown.

    https://www.ted.com/talks/tabetha_boyajian_the_most_mysterious_star_in_the_universe

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  2. Wanda Diaz Merced: How a blind astronomer found a way to hear the stars | TED Talk

    Wanda Diaz Merced studies the light emitted by gamma-ray bursts, the most energetic events in the universe. When she lost her sight and was left without a way to do her science, she had a revelatory insight: the light curves she could no longer see could be translated into sound. Through sonification, she regained mastery over her work, and now she’s advocating for a more inclusive scientific community. "Science is for everyone," she says. "It has to be available to everyone, because we are all natural explorers."

    https://www.ted.com/talks/wanda_diaz_merced_how_a_blind_astronomer_found_a_way_to_hear_the_stars

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  3. Zeynep Tufekci: We’re building a dystopia just to make people click on ads | TED Talk

    We’re building an artificial intelligence-powered dystopia, one click at a time, says techno-sociologist Zeynep Tufekci. In an eye-opening talk, she details how the same algorithms companies like Facebook, Google and Amazon use to get you to click on ads are also used to organize your access to political and social information. And the machines aren’t even the real threat. What we need to understand is how the powerful might use AI to control us — and what we can do in response.

    https://www.ted.com/talks/zeynep_tufekci_we_re_building_a_dystopia_just_to_make_people_click_on_ads/details

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  4. Anil Seth: How your brain hallucinates your conscious reality | TED Talk | TED.com

    Right now, billions of neurons in your brain are working together to generate a conscious experience — and not just any conscious experience, your experience of the world around you and of yourself within it. How does this happen? According to neuroscientist Anil Seth, we’re all hallucinating all the time; when we agree about our hallucinations, we call it "reality." Join Seth for a delightfully disorienting talk that may leave you questioning the very nature of your existence.

    https://www.ted.com/talks/anil_seth_how_your_brain_hallucinates_your_conscious_reality

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  5. Adam Rogers at The Interval at Long Now | San Francisco

    "Proof: The Science of Booze": Wired Magazine editor and author of "Proof: The Science of Booze", Adam Rogers leads us on a tour of the 10,000 year story of alcohol. With deep historical research, expert testimony, and solid science he discusses the accidental discovery of fermentation, an alternative American whiskey history, and his own role in the pre-history of Long Now’s Interval bar. This talk was the first ever in The Interval’s salon talk series; it took place in May of 02014, 2 weeks before The Interval officially opened. From May 02014.

    https://theinterval.org/salon-talks/02014/may/27/proof-science-booze

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  6. Zeynep Tufekci: Machine intelligence makes human morals more important | TED Talk | TED.com

    Machine intelligence is here, and we’re already using it to make subjective decisions. But the complex way AI grows and improves makes it hard to understand and even harder to control. In this cautionary talk, techno-sociologist Zeynep Tufekci explains how intelligent machines can fail in ways that don’t fit human error patterns — and in ways we won’t expect or be prepared for. "We cannot outsource our responsibilities to machines," she says. "We must hold on ever tighter to human values and human ethics."

    https://www.ted.com/talks/zeynep_tufekci_machine_intelligence_makes_human_morals_more_important

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  7. Kevin Kelly: How AI can bring on a second Industrial Revolution

    "The actual path of a raindrop as it goes down the valley is unpredictable, but the general direction is inevitable," says digital visionary Kevin Kelly — and technology is much the same, driven by patterns that are surprising but inevitable. Over the next 20 years, he says, our penchant for making things smarter and smarter will have a profound impact on nearly everything we do. Kelly explores three trends in AI we need to understand in order to embrace it and steer its development. "The most popular AI product 20 years from now that everyone uses has not been invented yet," Kelly says. "That means that you’re not late."

    http://www.ted.com/talks/kevin_kelly_how_ai_can_bring_on_a_second_industrial_revolution

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  8. Donald Hoffman: Do we see reality as it is? | TED Talk | TED.com

    Cognitive scientist Donald Hoffman is trying to answer a big question: Do we experience the world as it really is … or as we need it to be? In this ever so slightly mind-blowing talk, he ponders how our minds construct reality for us.

    http://www.ted.com/talks/donald_hoffman_do_we_see_reality_as_it_is

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  9. Thomas Thwaites: How I built a toaster — from scratch | TED Talk | TED.com

    It takes an entire civilization to build a toaster. Designer Thomas Thwaites found out the hard way, by attempting to build one from scratch: mining ore for steel, deriving plastic from oil … it’s frankly amazing he got as far as he got. A parable of our interconnected society, for designers and consumers alike.

    http://www.ted.com/talks/thomas_thwaites_how_i_built_a_toaster_from_scratch?language=en

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  10. Kevin Kelly: How technology evolves | TED Talk | TED.com

    Tech enthusiast Kevin Kelly asks "What does technology want?" and discovers that its movement toward ubiquity and complexity is much like the evolution of life.

    https://www.ted.com/talks/kevin_kelly_on_how_technology_evolves?language=en

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