The BEST episodes of TED Talks season 2018
Every episode of TED Talks season 2018, ranked from best to worst by thousands of votes from fans of the show. The best episodes of TED Talks season 2018!
TED is a nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. TEDTalks began as a simple attempt to share what happens at TED with the world. Under the moniker "ideas worth spreading," talks were released online. They rapidly attracted a global audience in the millions. Indeed, the reaction was so enthusiastic that the entire TED website has been reengineered around TEDTalks, with the goal of giving everyone on-demand access to the world's most inspiring voices. [TED-Ed and TEDx are separate TVDB series and should NOT be listed here.]
#1 - Caroline Weaver: Why the pencil is perfect
Season 2018 - Episode 78 - Aired 3/15/2018
Why are pencils shaped like hexagons, and how did they get their iconic yellow color? Pencil shop owner Caroline Weaver takes us inside the fascinating history of the pencil.
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#2 - Amit Kalra: 3 creative ways to fix fashion's waste problem
Season 2018 - Episode 49 - Aired 2/15/2018
What happens to the clothes we don't buy? You might think that last season's coats, trousers and turtlenecks end up being put to use, but most of it (nearly 13 million tons each year in the United States alone) ends up in landfills. Fashion has a waste problem, and Amit Kalra wants to fix it. He shares some creative ways the industry can evolve to be more conscientious about the environment — and gain a competitive advantage at the same time.
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#3 - Enric Sala: Let's turn the high seas into the world's largest nature reserve
Season 2018 - Episode 173 - Aired 6/6/2018
What if we could save the fishing industry and protect the ocean at the same time? Marine ecologist Enric Sala shares his bold plan to safeguard the high seas — some of the last wild places on earth, which fall outside the jurisdiction of any single country — by creating a giant marine reserve that covers two-thirds of the world's ocean. By protecting the high seas, Sala believes we will restore the ecological, economic and social benefits of the ocean. "When we can align economic needs with conservation, miracles can happen," Sala says.
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#4 - Hugh Herr: How we'll become cyborgs and extend human potential
Season 2018 - Episode 164 - Aired 5/30/2018
Humans will soon have new bodies that forever blur the line between the natural and synthetic worlds, says bionics designer Hugh Herr. In an unforgettable talk, he details "NeuroEmbodied Design," a methodology for creating cyborg function that he's developing at the MIT Media Lab, and shows us a future where we've augmented our bodies in a way that will redefine human potential — and, maybe, turn us into superheroes. "During the twilight years of this century, I believe humans will be unrecognizable in morphology and dynamics from what we are today," Herr says. "Humanity will take flight and soar."
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#5 - Anna Rosling Rönnlund: See how the rest of the world lives, organized by income
Season 2018 - Episode 19 - Aired 1/18/2018
What does it look like when someone in Sweden brushes their teeth or when someone in Rwanda makes their bed? Anna Rosling Rönnlund wants all of us to find out, so she sent photographers to 264 homes in 50 countries (and counting!) to document the stoves, bed, toilets, toys and more in households from every income bracket around the world. See how families live in Latvia or Burkina Faso or Peru as Rosling Rönnlund explains the power of data visualization to help us better understand the world.
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#6 - Cleo Wade: Want to change the world? Start by being brave enough to care
Season 2018 - Episode 20 - Aired 1/19/2018
Artist and poet Cleo Wade recites a moving poem about being an advocate for love and acceptance in a time when both seem in short supply. Woven between stories of people at the beginning and end of their lives, she shares some truths about growing up (and speaking up) and reflects on the wisdom of a life well-lived, leaving us with a simple yet enduring takeaway: be good to yourself, be good to others, be good to the earth. "The world will say to you, 'Be a better person,'" Wade says. "Do not be afraid to say, 'Yes.'"
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#7 - George Steinmetz: Photos of Africa, taken from a flying lawn chair
Season 2018 - Episode 25 - Aired 1/24/2018
George Steinmetz's spectacular photos show Africa from the air, taken from the world's slowest, lightest aircraft. Join Steinmetz to discover the surprising historical, ecological and sociopolitical patterns that emerge when you go low and slow in a flying lawn chair.
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#8 - Fredros Okumu: Why I study the most dangerous animal on earth -- mosquitoes
Season 2018 - Episode 29 - Aired 1/29/2018
What do we really know about mosquitoes? Fredros Okumu catches and studies these disease-carrying insects for a living -- with the hope of crashing their populations. Join Okumu for a tour of the frontlines of mosquito research, as he details some of the unconventional methods his team at the Ifakara Health Institute in Tanzania have developed to target what has been described as the most dangerous animal on earth.
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#9 - Guy Winch: How to fix a broken heart
Season 2018 - Episode 37 - Aired 2/5/2018
At some point in our lives, almost every one of us will have our heart broken. Imagine how different things would be if we paid more attention to this unique emotional pain. Psychologist Guy Winch reveals how recovering from heartbreak starts with a determination to fight our instincts to idealize and search for answers that aren't there -- and offers a toolkit on how to, eventually, move on. Our hearts might sometimes be broken, but we don't have to break with them.
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#10 - Wendy Suzuki: The brain-changing benefits of exercise
Season 2018 - Episode 61 - Aired 2/28/2018
What's the most transformative thing that you can do for your brain today? Exercise! says neuroscientist Wendy Suzuki. Get inspired to go to the gym as Suzuki discusses the science of how working out boosts your mood and memory — and protects your brain against neurodegenerative diseases like Alzheimer's.
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#11 - Ingrid Fetell Lee: Where joy hides and how to find it
Season 2018 - Episode 155 - Aired 5/21/2018
Cherry blossoms and rainbows, bubbles and googly eyes: Why do some things seem to create such universal joy? In this captivating talk, Ingrid Fetell Lee reveals the surprisingly tangible roots of joy and shows how we all can find — and create — more of it in the world around us.
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#12 - Gene Luen Yang: Comics belong in the classroom
Season 2018 - Episode 161 - Aired 5/25/2018
Comic books and graphic novels belong in every teacher's toolkit, says cartoonist and educator Gene Luen Yang. Set against the backdrop of his own witty, colorful drawings, Yang explores the history of comics in American education — and reveals some unexpected insights about their potential for helping kids learn.
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#13 - Dolly Chugh: How to let go of being a "good" person -- and become a better person
Season 2018 - Episode 319 - Aired 11/1/2018
What if your attachment to being a "good" person is holding you back from actually becoming a better person? In this accessible talk, social psychologist Dolly Chugh explains the puzzling psychology of ethical behavior — like why it's hard to spot your biases and acknowledge mistakes — and shows how the path to becoming better starts with owning your mistakes. "In every other part of our lives, we give ourselves room to grow — except in this one, where it matters most," Chugh says.
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#14 - Kai-Fu Lee: How AI can save our humanity
Season 2018 - Episode 230 - Aired 8/13/2018
AI is massively transforming our world, but there's one thing it cannot do: love. In a visionary talk, computer scientist Kai-Fu Lee details how the US and China are driving a deep learning revolution — and shares a blueprint for how humans can thrive in the age of AI by harnessing compassion and creativity. "AI is serendipity," Lee says. "It is here to liberate us from routine jobs, and it is here to remind us what it is that makes us human."
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#15 - Vishaan Chakrabarti: How we can design timeless cities for our collective future
Season 2018 - Episode 194 - Aired 6/25/2018
There's a creeping sameness in many of our newest urban buildings and streetscapes, says architect Vishaan Chakrabarti. And this physical homogeneity — the result of regulations, mass production, safety issues and cost considerations, among other factors — has blanketed our planet in a social and psychological homogeneity, too. In this visionary talk, Chakrabarti calls for a return to designing magnetic, lyrical cities that embody their local cultures and adapt to the needs of our changing world and climate.
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#16 - Prosanta Chakrabarty: Four billion years of evolution in six minutes
Season 2018 - Episode 186 - Aired 6/15/2018
Did humans evolve from monkeys or from fish? In this enlightening talk, ichthyologist and TED Fellow Prosanta Chakrabarty dispels some hardwired myths about evolution, encouraging us to remember that we're a small part of a complex, four-billion-year process — and not the end of the line. "We're not the goal of evolution," Chakrabarty says. "Think of us all as young leaves on this ancient and gigantic tree of life — connected by invisible branches not just to each other, but to our extinct relatives and our evolutionary ancestors."
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#17 - John Doerr: Why the secret to success is setting the right goals
Season 2018 - Episode 175 - Aired 6/11/2018
Our leaders and institutions are failing us, but it's not always because they're bad or unethical, says venture capitalist John Doerr — often, it's simply because they're leading us toward the wrong objectives. In this practical talk, Doerr shows us how we can get back on track with "Objectives and Key Results," or OKRs — a goal-setting system that's been employed by the likes of Google, Intel and Bono to set and execute on audacious goals. Learn more about how setting the right goals can mean the difference between success and failure — and how we can use OKRs to hold our leaders and ourselves accountable.
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#18 - Brett Hennig: What if we replaced politicians with randomly selected people?
Season 2018 - Episode 171 - Aired 6/5/2018
If you think democracy is broken, here's an idea: let's replace politicians with randomly selected people. Author and activist Brett Hennig presents a compelling case for sortition democracy, or random selection of government officials — a system with roots in ancient Athens that taps into the wisdom of the crowd and entrusts ordinary people with making balanced decisions for the greater good of everyone. Sound crazy? Learn more about how it could work to create a world free of partisan politics.
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#19 - Heidi M. Sosik: The discoveries awaiting us in the ocean's twilight zone
Season 2018 - Episode 119 - Aired 4/12/2018
What will we find in the twilight zone: the vast, mysterious, virtually unexplored realm hundreds of meters below the ocean's surface? Heidi M. Sosik of Woods Hole Oceanographic Institution wants to find out. In this wonder-filled talk, she shares her plan to investigate these uncharted waters, which may hold a million new species and 90 percent of the world's fish biomass, using submersible technology. What we discover there won't just astound us, Sosik says — it will help us be better stewards of the world's oceans. (This ambitious plan is one of the first ideas of The Audacious Project, TED's new initiative to inspire global change.)
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#20 - Su Kahumbu: How we can help hungry kids, one text at a time
Season 2018 - Episode 38 - Aired 2/6/2018
Su Kahumbu raises badass cows — healthy, well-fed animals whose protein is key to solving a growing crisis in Africa: childhood nutritional stunting. With iCow, a simple SMS service she developed to support small-scale livestock farmers, the TED Fellow is helping farmers across the continent by texting them tips on caring for and raising animals. Learn more about how this cheap innovation is helping feed hungry kids, one text at a time.
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#21 - Karen Lloyd: This deep-sea mystery is changing our understanding of life
Season 2018 - Episode 38 - Aired 2/6/2018
How deep into the Earth can we go and still find life? Marine microbiologist Karen Lloyd introduces us to deep-subsurface microbes: tiny organisms that live buried meters deep in ocean mud and have been on Earth since way before animals. Learn more about these mysterious microbes, which refuse to grow in the lab and seem to have a fundamentally different relationship with time and energy than we do.
#22 - Naoko Ishii: An economic case for protecting the planet
Season 2018 - Episode 22 - Aired 1/22/2018
We all share one planet -- we breathe the same air, drink the same water and depend on the same oceans, forests and biodiversity. Economist Naoko Ishii is on a mission to protect these shared resources, known as the global commons, that are vital for our survival. In an eye-opening talk about the wellness of the planet, Ishii outlines four economic systems we need to change to safeguard the global commons, making the case for a new kind of social contract with the earth.
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#23 - Jennifer Wilcox: A new way to remove CO2 from the atmosphere
Season 2018 - Episode 205 - Aired 7/5/2018
Our planet has a carbon problem — if we don't start removing carbon dioxide from the atmosphere, we'll grow hotter, faster. Chemical engineer Jennifer Wilcox previews some amazing technology to scrub carbon from the air, using chemical reactions that capture and reuse CO2 in much the same way trees do ... but at a vast scale. This detailed talk reviews both the promise and the pitfalls.
#24 - Aparna Mehta: Where do your online returns go?
Season 2018 - Episode 333 - Aired 11/21/2018
Do you ever order clothes online in different sizes and colors, just to try them on and then send back what doesn't work? Aparna Mehta used to do this all time, until she one day asked herself: Where do all these returned clothes go? In an eye-opening talk, she reveals the unseen world of "free" online returns — which, instead of ending up back on the shelf, are sent to landfills by the billions of pounds each year — and shares a plan to help put an end to this growing environmental catastrophe.
#25 - Poppy Crum: Technology that knows what you're feeling
Season 2018 - Episode 189 - Aired 6/19/2018
What happens when technology knows more about us than we do? Poppy Crum studies how we express emotions — and she suggests the end of the poker face is near, as new tech makes it easy to see the signals that give away how we're feeling. In a talk and demo, she shows how "empathetic technology" can read physical signals like body temperature and the chemical composition of our breath to inform on our emotional state. For better or for worse. "If we recognize the power of becoming technological empaths, we get this opportunity where technology can help us bridge the emotional and cognitive divide," Crum says.