tags: When Ideas Have Sex, imagination, innovation, group intelligence, exchange of ideas, cumulative ideas, evolution, sexual reproduction, technological specialization, free trade, Matt Ridley, TEDTalks, TED Talks, streaming video
At TEDGlobal 2010, author Matt Ridley shows how, throughout history, the engine of human progress has been the meeting and mating of ideas to make new ideas. It's not important how clever individuals are, he says; what really matters is how smart the collective brain is.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference…
TEDTalks
grrlscientist | July 14, 2010tags: The Oil Spill's Unseen Culprits, Victims, health, environment, ecology, pollution, oilspill, BP, acidification, Gulf of Mexico, dispersants, Carl Safina, TEDTalks, TED Talks, streaming video
The Gulf oil spill dwarfs comprehension, but we know this much: it's bad. Carl Safina scrapes out the facts in this blood-boiling cross-examination, arguing that the consequences will stretch far beyond the Gulf -- and many so-called solutions are making the situation worse.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading…
grrlscientist | July 1, 2010tags: Following The Mercury Trail, health, environment, ecology, pollution, PCBs, DDT, heavy metals, red tide, human sewage pollution, Stephen Palumbi, TEDTalks, TED Talks, streaming video
There's a tight and surprising link between the ocean's health and ours, says marine biologist Stephen Palumbi. He shows how toxins at the bottom of the ocean food chain find their way into our bodies, with a shocking story of toxic contamination from a Japanese fish market. His work points a way forward for saving the oceans' health -- and humanity's.
TEDTalks is a daily video podcast of the best talks…
grrlscientist | June 24, 2010tags: Education Innovation in the Slums, education, technology, poverty, slums, curriculum, philosophy, learning as a productive activity, Charles Leadbeater, TEDTalks, TED Talks, streaming video
Charles Leadbeater went looking for radical new forms of education -- and found them in the slums of Rio and Kibera, where some of the world's poorest kids are finding transformative new ways to learn. And this informal, disruptive new kind of school, he says, is what all schools need to become.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the…
grrlscientist | June 18, 2010tags: The Intriguing Sound of Marine Mammals, sounds, songs, communication, language acquisition, noise pollution, shipping, acoustic environment, vocal imprinting, marine mammals, dolphins, whales, Peter Tyack, TEDTalks, TED Talks, streaming video
Bird watchers (especially those who do most of their birding by ear) will particularly enjoy this video: Peter Tyack of Woods Hole talks about a hidden wonder of the sea: underwater sound. Onstage at Mission Blue, he explains the amazing ways whales use sound and song to communicate across hundreds of miles of ocean.
TEDTalks is a daily video…
grrlscientist | June 10, 2010tags: How Poachers became Caretakers, Namibia, conservation biology, endangered species, wildlife, poachers, John Kasaona, TEDTalks, TED Talks, streaming video
In his home of Namibia, John Kasaona is working on an innovative way to protect endangered animal species: giving nearby villagers (including former poachers) responsibility for caring for the animals. And it's working.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. Featured speakers have included Al…
grrlscientist | June 3, 2010tags: Brian Skerry Reveals Ocean's Glory -- and Horror, conservation, marine biology, fish, marine mammals, oceans, sharks, leatherback sea turtle, right whale, overfishing, photographer, Brian Skerry, TEDTalks, TED Talks, streaming video
Professional photographer Brian Skerry shoots life above and below the waves -- as he puts it, both the horror and the magic of the ocean. Sharing amazing, intimate shots of undersea creatures, he shows how powerful images can help make change.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's…
grrlscientist | June 1, 2010tags: HIV and 'Flu -- The Vaccine Strategy, microbiology, epidemiology, virology, vaccines, medicine, public health, viruses, influenza, HIV, Seth Berkley, TEDTalks, TED Talks, streaming video
Seth Berkley explains how smart advances in vaccine design, production and distribution are bringing us closer than ever to eliminating a host of global threats -- from AIDS to malaria to flu pandemics.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. Featured speakers…
grrlscientist | May 28, 2010tags: Inside a School for Suicide Bombers, Taliban, brainwashing, mind control, suicide bombers, propaganda, religion, cults, Sharmeen Obaid Chinoy, TEDTalks, TED Talks, streaming video
Filmmaker Sharmeen Obaid Chinoy takes on a terrifying question: How does the Taliban convince children to become suicide bombers? Propaganda footage from a training camp is intercut with interviews of young camp graduates. A shocking vision.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in…
grrlscientist | May 21, 2010tags: Pay Attention to Penguins, birds, penguins, environment, global warming, ethics, climate change, Dee Boersma, TEDTalks, TED Talks, streaming video
Think of penguins as ocean sentinels, says Dee Boersma -- they're on the frontlines of sea change. Sharing stories of penguin life and culture, she suggests that we start listening to what penguins are telling us.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. Featured speakers have included Al Gore on…
grrlscientist | May 19, 2010tags: Why I'm a Weekday Vegetarian, environment, global warming, meat, vegetarianism, ethics, climate change, Graham Hill, TEDTalks, TED Talks, streaming video
We all know the arguments that being vegetarian is better for the environment and for the animals -- but in a carnivorous culture, it can be hard to make the change. Graham Hill has a powerful, pragmatic suggestion ...
The video following the TEDTalk is more interesting than the actual talk itself.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and…
grrlscientist | May 6, 2010tags: How we Wrecked the Ocean, oceans, fish, fishing industry, introduced species, biological pollution, chemical pollution, climate change, coral bleaching, Jeremy Jackson, TEDTalks, TED Talks, streaming video
In this bracing talk, coral reef ecologist Jeremy Jackson lays out the shocking state of the ocean today: overfished, overheated, polluted, with indicators that things will get much worse. Astonishing photos and stats make the case. So in a nutshell: we've wrecked everything around us: the water, the air, the animals, the climate, and any illusion of world peace we ever had. We're…
grrlscientist | May 2, 2010tags: Using Statistics to Create The Ultimate TEDTalk, statistics, public speaking, Sebastian Wernicke, TEDTalks, streaming video
In a brilliantly tongue-in-cheek analysis, Sebastian Wernicke turns the tools of statistical analysis on TEDTalks, to come up with a metric for creating "the optimum TEDTalk" based on user ratings. How do you rate it? "Jaw-dropping"? "Unconvincing"? Or just plain "Funny"?
After making a splash in the field of bioinformatics, Sebastian Wernicke moved on to the corporate sphere where he motivates and manages multidimensional projects. You can get your copy of…
grrlscientist | April 27, 2010tags: Political Change with Pen and Paper, politics, letter-writing campaign, Omar Ahmad, TEDTalks, streaming video
Politicians are strange creatures, says politician Omar Ahmad. And the best way to engage them on your pet issue is a monthly handwritten letter. Ahmad shows why old-fashioned correspondence is more effective than email, phone or even writing a check -- and shares the four simple steps to writing a letter that works.
After years of volunteering for grassroots political groups, I have used my experience to teach and help people write letters to politicians over the years, but…
grrlscientist | April 22, 2010tags: Glowing Life in an Underwater World, marine biology, bioluminescence, luciferase, luciferin, green fluorescent protein, eye-in-the-sea cam, ethology, evolution, Edith Widder, TEDTalks, streaming video
Some 80 to 90 percent of undersea creatures make light -- and we know very little about how or why. Bioluminescence expert Edith Widder explores this glowing, sparkling, luminous world, sharing glorious images and insight into the unseen depths (and brights) of the ocean.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's…
grrlscientist | April 20, 2010tags: Every Pollen Grain has a Story, pollen, microscopy, forensics, pollen signature, pollen fingerprint, science, Bosnian war crimes, pollinology, Jonathan Drori, TEDTalks, streaming video
Pollen goes unnoticed by most of us, except when hay fever strikes. But microscopes reveal it comes in stunning colors and shapes -- and travels remarkably well. Jonathan Drori gives an up-close glimpse of these fascinating flecks of plant courtship.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of…
grrlscientist | April 19, 2010tags: The Danger of Science Denial, vaccines, modern medicine, poverty, environmental destruction, science, cultural observation, film maker, animal behavior, Michael Specter, TEDTalks, streaming video
Vaccine-autism claims, "Frankenfood" bans, the herbal cure craze: All point to the public's growing fear (and, often, outright denial) of science and reason, says Michael Specter. He warns the trend spells disaster for human progress.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their…
grrlscientist | April 16, 2010tags: Hooked by an Octopus, animals, zoology, invertebrates, octopus, marine biology, film maker, animal behavior, Mike deGruy, TEDTalks, streaming video
Underwater filmmaker Mike deGruy has spent decades looking intimately at the ocean. A consummate storyteller, he takes the stage at Mission Blue to share his awe and excitement -- and his fears -- about the blue heart of our planet.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. Featured speakers have…
grrlscientist | April 7, 2010tags: Sex, Drugs and HIV -- Let's Get Rational, behavior, disease, prostitution, gay men, drug addicts, sex, STD, HIV, AIDS, poverty, medicine, public health, Compassion Conundrum, Elizabeth Pisani, TEDTalks, streaming video
Armed with bracing logic, wit and her "public-health nerd" glasses, Elizabeth Pisani reveals the myriad of inconsistencies in today's political systems that prevent our dollars from effectively fighting the spread of HIV. Her research with at-risk populations -- from junkies in prison to sex workers on the street in Cambodia -- demonstrates the sometimes counter-intuitive…
grrlscientist | April 6, 2010tags: How to Combat Modern Slavery, philosophy, morality, ethics, behavior, poverty, culture, slavery, human rights, human values, Kevin Bales, TEDTalks, streaming video
In this moving yet pragmatic talk, Kevin Bales explains the business of modern slavery, a multibillion-dollar economy that underpins some of the worst industries on earth. He shares stats and personal stories from his on-the-ground research -- and names the price of freeing every slave on earth right now.
Kevin Bales is the co-founder of Free the Slaves, whose mission is to end all forms of human slavery within the next 25…