The BEST episodes of TED Talks season 2017

Every episode of TED Talks season 2017, ranked from best to worst by thousands of votes from fans of the show. The best episodes of TED Talks season 2017!

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. Episode ordering and dates are sourced from YouTube.]

Last Updated: 8/8/2025Network: YouTubeStatus: Continuing
Jeff Speck: 4 ways to make a city more walkable
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#1 - Jeff Speck: 4 ways to make a city more walkable

Season 2017 - Episode 27 - Aired 2/9/2017

Freedom from cars, freedom from sprawl, freedom to walk your city! City planner Jeff Speck shares his "general theory of walkability" -- four planning principles to transform sprawling cities of six-lane highways and 600-foot blocks into safe, walkable oases full of bike lanes and tree-lined streets.

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Adam Grant: Are you a giver or a taker?
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#2 - Adam Grant: Are you a giver or a taker?

Season 2017 - Episode 1 - Aired 1/3/2017

In every workplace, there are three basic kinds of people: givers, takers and matchers. Organizational psychologist Adam Grant breaks down these personalities and offers simple strategies to promote a culture of generosity and keep self-serving employees from taking more than their share.

Watch Now:Amazon
Nagin Cox: What time is it on Mars?
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#3 - Nagin Cox: What time is it on Mars?

Season 2017 - Episode 23 - Aired 2/3/2017

Nagin Cox is a first-generation Martian. As a spacecraft engineer at NASA's Jet Propulsion Laboratory, Cox works on the team that manages the United States' rovers on Mars. But working a 9-to-5 on another planet -- whose day is 40 minutes longer than Earth's -- has particular, often comical challenges.

Elon Musk: The future we're building -- and boring
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#4 - Elon Musk: The future we're building -- and boring

Season 2017 - Episode 89 - Aired 5/1/2017

Elon Musk discusses his new project digging tunnels under LA, the latest from Tesla and SpaceX and his motivation for building a future on Mars in conversation with TED's Head Curator, Chris Anderson.

Paul Knoepfler: The ethical dilemma of designer babies
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#5 - Paul Knoepfler: The ethical dilemma of designer babies

Season 2017 - Episode 14 - Aired 1/23/2017

Creating genetically modified people is no longer a science fiction fantasy; it's a likely future scenario. Biologist Paul Knoepfler estimates that within fifteen years, scientists could use the gene editing technology CRISPR to make certain "upgrades" to human embryos -- from altering physical appearances to eliminating the risk of auto-immune diseases. In this thought-provoking talk, Knoepfler readies us for the coming designer baby revolution and its very personal, and unforeseeable, consequences.

Alejandro Sánchez Alvarado: To solve old problems, study new species
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#6 - Alejandro Sánchez Alvarado: To solve old problems, study new species

Season 2017 - Episode 8 - Aired 1/12/2017

Nature is wonderfully abundant, diverse and mysterious -- but biological research today tends to focus on only seven species, including rats, chickens, fruit flies and us. We're studying an astonishingly narrow sliver of life, says biologist Alejandro Sánchez Alvarado, and hoping it'll be enough to solve the oldest, most challenging problems in science, like cancer. In this visually captivating talk, Alvarado calls on us to interrogate the unknown and shows us the remarkable discoveries that surface when we do.

Maurice Conti: The incredible inventions of intuitive AI
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#7 - Maurice Conti: The incredible inventions of intuitive AI

Season 2017 - Episode 24 - Aired 2/6/2017

What do you get when you give a design tool a digital nervous system? Computers that improve our ability to think and imagine, and robotic systems that come up with (and build) radical new designs for bridges, cars, drones and much more -- all by themselves. Take a tour of the Augmented Age with futurist Maurice Conti and preview a time when robots and humans will work side-by-side to accomplish things neither could do alone.

Grady Booch: Don't fear superintelligent AI
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#8 - Grady Booch: Don't fear superintelligent AI

Season 2017 - Episode 34 - Aired 2/17/2017

New tech spawns new anxieties, says scientist and philosopher Grady Booch, but we don't need to be afraid an all-powerful, unfeeling AI. Booch allays our worst (sci-fi induced) fears about superintelligent computers by explaining how we'll teach, not program, them to share our human values. Rather than worry about an unlikely existential threat, he urges us to consider how artificial intelligence will enhance human life.

Silk Road Ensemble: Turceasca
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#9 - Silk Road Ensemble: Turceasca

Season 2017 - Episode 55 - Aired 3/17/2017

Grammy-winning Silk Road Ensemble display their eclectic convergence of violin, clarinet, bass, drums and more in this energetic rendition of the traditional Roma tune, "Turceasca."

Casey Brown: Know your worth, and then ask for it
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#10 - Casey Brown: Know your worth, and then ask for it

Season 2017 - Episode 68 - Aired 4/3/2017

Your boss probably isn't paying you what you're worth -- instead, they're paying you what they think you're worth. Take the time to learn how to shape their thinking. Pricing consultant Casey Brown shares helpful stories and learnings that can help you better communicate your value and get paid for your excellence.

Todd Scott: An intergalactic guide to using a defibrillator
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#11 - Todd Scott: An intergalactic guide to using a defibrillator

Season 2017 - Episode 76 - Aired 4/12/2017

If Yoda goes into cardiac arrest, will you know what to do? Artist and first-aid enthusiast Todd Scott breaks down what you need to know about using an automated external defibrillator, or AED -- in this galaxy and ones that are far, far away. Prepare to save the life of a Jedi, Chewbacca (he'll need a quick shave first) or someone else in need with some helpful pointers.

Dan Bricklin: Meet the inventor of the electronic spreadsheet
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#12 - Dan Bricklin: Meet the inventor of the electronic spreadsheet

Season 2017 - Episode 7 - Aired 1/11/2017

Dan Bricklin changed the world forever when he codeveloped VisiCalc, the first electronic spreadsheet and grandfather of programs you probably use every day like Microsoft Excel and Google Sheets. Join the software engineer and computing legend as he explores the tangled web of first jobs, daydreams and homework problems that led to his transformational invention.

Augie Picado: The real reason manufacturing jobs are disappearing
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#13 - Augie Picado: The real reason manufacturing jobs are disappearing

Season 2017 - Episode 188 - Aired 9/14/2017

We've heard a lot of rhetoric lately suggesting that countries like the US are losing valuable manufacturing jobs to lower-cost markets like China, Mexico and Vietnam -- and that protectionism is the best way forward. But those jobs haven't disappeared for the reasons you may think, says border and logistics specialist Augie Picado. He gives us a reality check about what global trade really looks like and how shared production and open borders help us make higher quality products at lower costs.

Lara Setrakian: 3 ways to fix a broken news industry
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#14 - Lara Setrakian: 3 ways to fix a broken news industry

Season 2017 - Episode 32 - Aired 2/15/2017

Something is very wrong with the news industry. Trust in the media has hit an all-time low; we're inundated with sensationalist stories, and consistent, high-quality reporting is scarce, says journalist Lara Setrakian. She shares three ways we can fix the news to better inform all of us about the complex issues of our time.

Eduardo Briceño: How to get better at the things you care about
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#15 - Eduardo Briceño: How to get better at the things you care about

Season 2017 - Episode 21 - Aired 2/1/2017

Working hard but not improving? You're not alone. Eduardo Briceño reveals a simple way to think about getting better at the things you do, whether that's work, parenting or creative hobbies. And he shares some useful techniques so you can keep learning and always feel like you're moving forward.

Deepika Kurup: A young scientist's quest for clean water
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#16 - Deepika Kurup: A young scientist's quest for clean water

Season 2017 - Episode 18 - Aired 1/27/2017

Deepika Kurup has been determined to solve the global water crisis since she was 14 years old, after she saw kids outside her grandparents' house in India drinking water that looked too dirty even to touch. Her research began in her family kitchen -- and eventually led to a major science prize. Hear how this teenage scientist developed a cost-effective, eco-friendly way to purify water.

Mona Chalabi: 3 ways to spot a bad statistic
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#17 - Mona Chalabi: 3 ways to spot a bad statistic

Season 2017 - Episode 61 - Aired 3/24/2017

Polls that predict political candidates' chances to two decimal places are a problem. But we shouldn't count out stats altogether ... instead, we should learn to look behind them. In this delightful, hilarious talk, data journalist Mona Chalabi shares handy tips to help question, interpret and truly understand what the numbers are saying.

Rodrigo y Gabriela: An electrifying acoustic guitar performance
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#18 - Rodrigo y Gabriela: An electrifying acoustic guitar performance

Season 2017 - Episode 30 - Aired 2/14/2017

Guitar duo Rodrigo y Gabriela combine furiously fast riffs and dazzling rhythms to create a style that draws on both flamenco guitar and heavy metal in this live performance of their song, "The Soundmaker."

Dan Bell: Inside America's dead shopping malls
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#19 - Dan Bell: Inside America's dead shopping malls

Season 2017 - Episode 56 - Aired 3/17/2017

What happens when a mall falls into ruin? Filmmaker Dan Bell guides us through abandoned monoliths of merchandise, providing a surprisingly funny and lyrical commentary on consumerism, youth culture and the inspiration we can find in decay.

His Holiness Pope Francis: Why the only future worth building includes everyone
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#20 - His Holiness Pope Francis: Why the only future worth building includes everyone

Season 2017 - Episode 86 - Aired 4/26/2017

A single individual is enough for hope to exist, and that individual can be you, says His Holiness Pope Francis in this searing TED Talk delivered directly from Vatican City. In a hopeful message to people of all faiths, to those who have power as well as those who don't, the spiritual leader provides illuminating commentary on the world as we currently find it and calls for equality, solidarity and tenderness to prevail. "Let us help each other, all together, to remember that the 'other' is not a statistic, or a number," he says. "We all need each other."

Sō Percussion: Music for Wood and Strings
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#21 - Sō Percussion: Music for Wood and Strings

Season 2017 - Episode 66 - Aired 3/31/2017

Sō Percussion creates adventurous compositions with new, unconventional instruments. Performing "Music for Wood and Strings" by Bryce Dessner of The National, the quartet plays custom-made dulcimer-like instruments that combine the sound of an electric guitar with the percussionist's toolkit to create a hypnotic effect.

Theo E.J. Wilson: A black man goes undercover in the alt-right
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#22 - Theo E.J. Wilson: A black man goes undercover in the alt-right

Season 2017 - Episode 196 - Aired 9/21/2017

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.

Euna Lee: What I learned as a prisoner in North Korea
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#23 - Euna Lee: What I learned as a prisoner in North Korea

Season 2017 - Episode 204 - Aired 9/29/2017

In March 2009, North Korean soldiers captured journalist Euna Lee and her colleague Laura Ling while they were shooting a documentary on the border with China. The courts sentenced them to 12 years of hard labor, but American diplomats eventually negotiated their release. In this surprising, deeply human talk, Lee shares her experience living as the enemy in a detention center for 140 days -- and the tiny gestures of humanity from her guards that sustained her.

Christian Rodríguez: What teen pregnancy looks like in Latin America
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#24 - Christian Rodríguez: What teen pregnancy looks like in Latin America

Season 2017 - Episode 203 - Aired 9/28/2017

Christian Rodríguez is a photographer and filmmaker -- and the son of a teenage mother. For the past five years, he has documented teen pregnancy in Latin America, creating intimate and dignified portraits of mothers as young as 12 years old. In this moving, visual talk, he shares his work and explores how young motherhood traps girls in a cycle of poverty and exploitation.

Anna Heringer: The warmth and wisdom of mud buildings
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#25 - Anna Heringer: The warmth and wisdom of mud buildings

Season 2017 - Episode 202 - Aired 9/28/2017

"There are a lot of resources given by nature for free -- all we need is our sensitivity to see them and our creativity to use them," says architect Anna Heringer. Heringer uses low-tech materials like mud and bamboo to create structures from China to Switzerland, Bangladesh and beyond. Visit an awe-inspiring school, an elegant office and cozy social spaces -- all built from natural materials -- in this delightful talk.