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TED Climate Profile

TED Climate

English, Sciences, 1 seasons, 55 episodes, 10 hours 10 minutes
Countdown is an exciting new global initiative from TED to champion and accelerate solutions to the climate crisis, turning ideas into action. The goal: To build a better future by cutting greenhouse gas emissions in half by 2030 in the race to a zero-carbon world – a world that is safer, cleaner and fairer for everyone. On this podcast, you'll find the most powerful ideas from TED and partners around the climate crisis, introduced by some special guests that are lending their voices to this movement.  Every organization, company, city and nation and citizens everywhere are invited to collaborate with Countdown and take action on climate. It is a movement open to everyone – and everyone has a vital role to play. So head over to ( to find out more and get involved.
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Sold Out: Rethinking Housing In America is back with an all new season.

The third season of Sold Out examines the intersection of the climate and housing crises. Hosted by Erin Baldassari, the series tells the stories of families and communities throughout California, as they grapple with the ways that climate is challenging the very idea of home. Sold Out shines a light on the solutions that can help us all face the future, highlighting the people who are actively working to protect their communities. This series questions assumptions that dictate how and where people live, while examining the barriers – whether political, financial or social – that hold us back from embracing or realizing change.  Listen to Sold Out wherever you listen to podcasts. 
23/10/20231 minute 57 seconds
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The Big Switch, Part 1: A Crisis in the Making

TED Climate will be back soon -- in the meantime here is an episode of another podcast we thought you'd enjoy. This is the first episode of a five-part series exploring the European energy crisis in the wake of Russia’s invasion of Ukraine. In this season, we ask the trillion dollar question: Will this crisis speed or slow down the energy transition in Europe? And what does that mean for the rest of the world? Unpacking the history behind Europe’s dependence on Russian energy Putin’s assault on Ukraine triggered an energy crisis that sent Europe’s economies into a tailspin and put the European energy transition to the test. But how did the European Union, a leader in climate action, become so dependent on Russian oil and gas to begin with? This season, we look at the energy systems of Germany and Poland. Both have very different energy systems, but both became dependent on Russian energy for heating homes, firing power plants, and fueling businesse
10/07/202334 minutes 22 seconds
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Why It's "Not Too Late" with Rebecca Solnit and Thelma Young Lutunatabua

Not Too Late, written by Rebecca Solnit and Thelma Young Lutunatabua, offers us the tools to tackle this current wave of disinformation, and provides tangible stories of hope. On this episode of Outrage + Optimism, hear how the project aims to invite newcomers to the climate movement, as well as providing climate facts and encouragement for people who are already engaged but weary. Listening to these two incredible women speak about Not Too Late, which ‘rang a bell of truth’ for hosts Tom Rivett-Carnac, Christiana Figueres, and Paul Dickinson. Outrage + Optimism is another member of the TED Audio Collective. For more episodes that help you understand that you DO have the power to solve this, follow the podcast wherever you're listening to this.
07/12/202228 minutes 16 seconds
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The future of the food ecosystem -- and the power of your plate | Ndidi Okonkwo Nwuneli

Many people across the world don't have access to healthy food -- while in other places tons of food go to waste. Social entrepreneur Ndidi Okonkwo Nwuneli thinks we can take bold steps to fix this problem. She lays out what it would take to build a more equitable, sustainable food system that nourishes all people and asks us to widen our perspectives before eating our next meal.
11/05/202211 minutes 24 seconds
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The tragedy of air pollution -- and an urgent demand for clean air | Rosamund Adoo-Kissi-Debrah

"Breathing clean air is every child's human right," says grassroots campaigner Rosamund Adoo-Kissi-Debrah, sharing the heartbreaking story of her seven-year-old daughter, Ella Roberta, whose asthma was triggered to a fatal point by air pollution. Now, Adoo-Kissi-Debrah is on a mission to raise awareness about the harmful effects of unsafe air on our health and the planet. In this moving talk, she details why governments have an urgent responsibility to take action on air pollution -- and ensure that all children have a chance to live full and healthy lives.
23/02/20227 minutes 49 seconds
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How wind energy could power Earth ... 18 times over | Dan Jørgensen

Over the last two decades, the wind power industry has grown at a dizzying pace. (Fun fact: a single rotation from one of the world's most powerful wind turbines can generate enough electricity to charge more than 1,400 cell phones.) Building off this exponential growth, Denmark's climate minister Dan Jørgensen lays out his plan to end the country's oil industry by 2050 and transition to a fossil-free future powered by wind energy.
16/02/202210 minutes 57 seconds
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How to provide cooling for everyone -- without warming the planet | Rachel Kyte

"The way we cool things down is heating the planet even more," says sustainable development expert Rachel Kyte -- and the solutions go well beyond just fixing air-conditioning. She identifies four major areas with transformative solutions -- from roofs painted with bright white paint to solar control glass to more efficient cold chains for vaccines -- that can be implemented in fair and sustainable ways. Learn more about what a community designed for cool could look like.
09/02/202211 minutes 3 seconds
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Woolly pigs, high tech and other ingenious ways to take carbon out of the air | Gabrielle Walker

What do woolly pigs have to do with climate change? They're part of a vital, ingenious and evolving strategy to take carbon out of the sky and store it safely -- in trees, soils, the ocean, buildings, rocks and deep underground. Every carbon removal approach takes some combination of natural resources, human ingenuity and technology, says climate thinker Gabrielle Walker. If we get the mix right, we can clean up the environmental mess we've made, reverse the processes behind climate change and give nature a chance to heal. "What goes up must now come down," she says.
02/02/202212 minutes 3 seconds
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How to realistically decarbonize the oil and gas industry | Bjørn Otto Sverdrup

Bjørn Otto Sverdrup leads the Oil and Gas Climate Initiative (OGCI), which gathers the CEOs of twelve of the world's largest oil and gas companies around an ambitious goal: to get one of the sectors contributing most to climate change to drastically lower their own carbon emissions. He describes a possible path for the industry to pivot to net-zero operations, reimagining the role it could play in helping decarbonize the economy and changing how we consume energy -- and he calls for setting a price on carbon. (Followed by a Q&A with Countdown cofounder Lindsay Levin)
26/01/202213 minutes 31 seconds
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Language shouldn't be the barrier to climate action | Sophia Kianni

Most scientific literature is written only in English, creating an alarming knowledge gap for the 75 percent of the world who don't speak it. That's a big problem for climate change -- because it's hard to take action on something you don't understand. With Climate Cardinals, an international youth-led nonprofit that's working to make the climate movement more accessible, activist and social entrepreneur Sophia Kianni is furthering the global transfer of knowledge by translating and sourcing crucial climate resources into more than 100 languages. A barrier-breaking talk about the collective effort we'll need to protect the future of our planet.
19/01/20227 minutes 27 seconds
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The dreams and details of a green shipping revolution | Jim Hagemann Snabe

As chairman of the world's largest maritime shipping company, Jim Hagemann Snabe thinks a lot about how goods get where they need to go and the impact their journey has on the planet. Leading the effort to decarbonize shipping by 2050, he shares a plan to convert green electricity into green liquid fuel to power vessels in a process called "power-to-X" -- and urges global leaders to join the voyage towards an innovative, sustainable and fast-approaching future.
12/01/202211 minutes 37 seconds
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A vision of sustainable housing for all of humanity | Vishaan Chakrabarti

By 2100, the UN estimates that the world's population will grow to just over 11 billion people. Architect Vishaan Chakrabarti wants us to start thinking about how we'll house all these people -- and how new construction can fight climate change rather than make it worse. In this visionary talk, Chakrabarti proposes a "Goldilocks" solution to sustainable housing that exists in the sweet spot between single-family homes and towering skyscrapers.
05/01/202210 minutes 58 seconds
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Community investment is the missing piece of climate action | Dawn Lippert

There's been explosive investment in new technologies aimed at decarbonizing the planet. But climate investor Dawn Lippert says something key is missing from this strategy: investment in the local people these solutions would most affect. She shares how she's bridging the gap between investment in new tech and local communities -- by getting closer to the places where these ideas are being put into action.
29/12/202111 minutes 45 seconds
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It's impossible to have healthy people on a sick planet | Shweta Narayan

The doctrine of "first, do no harm" is the basis of the Hippocratic Oath, one of the world's oldest codes of ethics. It governs the work of physicians -- but climate and health campaigner Shweta Narayan says it should go further. In this essential talk, she highlights the interdependence of environmental and human health and emphasizes the necessity of placing health at the heart of all climate solutions.
22/12/20219 minutes 20 seconds
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An action plan for solving the climate crisis | John Doerr and Ryan Panchadsaram

"How much more damage do we have to endure before we realize that it's cheaper to save this planet than to ruin it?" asks engineer and investor John Doerr. In conversation with Countdown cofounder Lindsay Levin, Doerr and systems innovator Ryan Panchadsaram lay out six big objectives that -- if pursued with speed and scale -- could transform society and get us to net-zero emissions by 2050. An action plan to solve the world's climate crisis, backed up by a proven system for setting goals for success.
17/12/202111 minutes 54 seconds
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The crucial intersection of climate and capital | Nili Gilbert

The financial sector often talks of decarbonizing investment portfolios as a way to fight climate change. But portfolios can be "cleaned" without having any real impact on the problem, says investment expert Nili Gilbert. Bringing science to finance, she unpacks how investors can actually help decarbonize the world -- a costly endeavor, estimated at three to five trillion dollars per year between now and 2050 -- and ensure the climate transition is just, global and interconnected. "Changing the markets can be a way to change the world," she says.
15/12/202110 minutes 25 seconds
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Tracking the whole world's carbon emissions -- with satellites and AI | Gavin McCormick

What we know today about global greenhouse gas emissions is mostly self-reported by countries, and those numbers (sometimes tallied manually on paper!) are often inaccurate and prone to manipulation. If we really want to get serious about fighting climate change, we need a way to track carbon pollution in real-time and identify the worst culprits, says high-tech environmental activist Gavin McCormick. Enter Climate TRACE: a coalition of scientists, activists and tech companies using satellite imagery, big data and AI to monitor and transparently report on all of the world's emissions as they happen -- and speed up meaningful climate action. A powerful, free, global tool to match the scale of a civilization-threatening crisis.
08/12/202110 minutes 40 seconds
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How small countries can make a big impact on climate change | Nicola Sturgeon

When it comes to tackling climate change, the size of a country doesn't matter -- it's their ambition that counts, says First Minister of Scotland Nicola Sturgeon. In a rousing talk, she shares examples of small nations -- from Bhutan and Fiji to her own Scotland -- whose leadership and climate action are galvanizing change on the international stage. (Followed by a brief Q&A with TED's global curator Bruno Giussani about the Cambo oil field project)
01/12/20219 minutes 43 seconds
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How to make radical climate action the new normal | Al Gore

A net-zero future is possible, but first we need to flip a mental switch to truly understand that we can stop the climate crisis if we try, says Nobel laureate Al Gore. In this inspiring and essential talk, Gore shares examples of extreme climate events (think: fires, floods and atmospheric tsunamis), identifies the man-made systems holding us back from progress and invites us all to join the movement for climate justice: "the biggest emergent social movement in all of history," as he puts it. An unmissable tour de force on the current state of the crisis -- and the transformations that will make it possible to find a way out of it.
26/11/202115 minutes 34 seconds
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Introducing: Guardians of the River

Today we're featuring a preview of a new show you might enjoy: Guardians of the River, the winner of the 2021 Best Narrative Nonfiction Podcast Award at Tribeca Film Festival. This is the story of the guardians of the Okavango water system. These guardians have a monumental task: safeguard a remote, near pristine environment facing threats from all sides. This podcast follows what happens when worlds connect, and at times collide, with the common goal of protecting a place. Hosted by Angolan biologist Kerllen Costa, this series includes immersive sound and is best listened with headphones.
24/11/202111 minutes 40 seconds
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A new perspective on the journey to net-zero | Amina J. Mohammed

Climate action can be a vehicle to deliver dignity, opportunity and equality for all. UN Deputy Secretary-General Amina J. Mohammed invites us to reimagine what the journey to net-zero could look like if we invest in people's climate efforts while prioritizing the 17 Sustainable Development Goals -- a blueprint of interlinked global goals to protect humanity and our warming planet. "It's time to make some serious noise to transform our world," she says.
19/11/20218 minutes 26 seconds
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The fastest way to slow climate change | Ilissa Ocko

"Cutting methane is the single fastest, most effective opportunity to reduce climate change risks in the near term," says atmospheric scientist Ilissa Ocko. That's because, unlike carbon dioxide, methane's warming power doesn't come from a gradual buildup over time but is almost entirely from recent emissions. Ocko identifies three main sources of methane pollution which, if addressed, could dramatically slow down the rate of global warming within years -- not decades. "This is the methane moment," Ocko says.
17/11/202110 minutes 22 seconds
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Can China achieve its ambitious climate pledges? | Hongqiao Liu

In 2020, China's President Xi Jinping pledged that China would both peak its emissions by 2030 and achieve net-zero emissions by 2060 -- a change that will require action at an unheard-of scale and speed. Can the country actually achieve this ambitious vision? In this forward-looking talk, environmental journalist and analyst Hongqiao Liu explores what the world's largest carbon emitter (and second-largest economy) will need to do to get there.
12/11/20219 minutes 34 seconds
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How much clean electricity do we really need? | Solomon Goldstein-Rose

To fight climate change, we need to clean up the global electricity system by replacing fossil fuel power plants with clean generation -- right? Climate author Solomon Goldstein-Rose thinks we need to do much more than that. Replacement isn't enough, he explains in this compelling talk: we need to rapidly develop a new global system capable of producing 12 times the amount of clean electricity we generate today. He shares four reasons why we need that expansion -- first, to electrify everything in all parts of the world (not just the wealthy ones) -- as well as some intriguing ideas for how we can get there.
10/11/202110 minutes 4 seconds
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The global treaty to phase out fossil fuels | Tzeporah Berman

We currently have enough fossil fuels to progressively transition off of them, says climate campaigner Tzeporah Berman, but the industry continues to expand oil, gas and coal production and exploration. With searing passion and unflinching nerve, Berman reveals the delusions keeping true progress from being made -- and offers a realistic path forward: the Fossil Fuel Non-Proliferation Treaty. Learn more about the global initiative for transparency and accountability in phasing out fossil fuels forever, supported by the Dalai Lama, Nobel Prize laureates and many more.
06/11/202113 minutes 45 seconds
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The billion-dollar campaign to electrify transport | Monica Araya

The roadmap to ending pollution from transportation is here, says electrification advocate Monica Araya. In conversation with head of TED Chris Anderson, Araya introduces Drive Electric: a global campaign to retire the polluting internal combustion engine in time to avoid climate disaster. And she shares some exciting news: a breakthrough funding commitment from the Audacious Project that puts the project well on its way to realizing a billion-dollar plan to supercharge the transition to electric vehicles over the next five years. Learn more about the coalition of 70 organizations powering this global action -- and the role all cities, politicians and citizens can play to secure a zero-emission transport future. (This ambitious plan is a part of the Audacious Project, TED's initiative to inspire and fund global change.)
03/11/202111 minutes 23 seconds
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The 15-minute city | Carlos Moreno

Living in a city means accepting a certain level of dysfunction: long commutes, noisy streets, underutilized spaces. Carlos Moreno wants to change that. He makes the case for the "15-minute city," where inhabitants have access to all the services they need to live, learn and thrive within their immediate vicinity -- and shares ideas for making urban areas adapt to humans, not the other way around.
29/10/20218 minutes 24 seconds
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Women and girls, you are part of the climate solution | Rumaitha Al Busaidi

What does gender equality have to do with climate change? A lot more than you might think. Empowering women and girls around the world is one of the most important ways to combat carbon pollution and is projected to reduce CO2-equivalent gases by a total of 80 billion tons. Entrepreneur, scientist and TED Fellow Rumaitha Al Busaidi looks at why women are more likely to be impacted and displaced by climate catastrophes -- and explains why access to education, employment and family planning for all women and girls is the key to our climate future.
27/10/20215 minutes 48 seconds
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A roadmap for young changemakers | Melati Wijsen

Activism is a tough job, especially for young people yearning for immediate change -- something climate activist Melati Wijsen has learned over ten years of pushing for environmental protection, starting at age 12 in her home on the island of Bali, Indonesia. How can young changemakers acquire the skills they need and keep from burning out? Wijsen offers three pieces of advice for anybody seeking to make lasting, sustainable progress.
20/10/20218 minutes 33 seconds
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Got (sustainable) milk?

Agriculture has enabled the existence of civilization—today, approximately 40 percent of our planet is farmland. So it goes without saying there’s a LOT to cover when it comes to talking about modern food production. Dan starts small with something a little more digestible: which milk is best, for you and for the planet? He’ll teach us how to sip sustainably, then take us on a journey through a “perfect” sustainable farm of the future and what we can do to make it a reality. Find the text transcript for this episode at TED Climate is produced and edited by Sheena Ozaki, mixed by Sam Bair, and hosted by Dan Kwartler. This episode adapted two lessons originally produced in animated form by the TED-Ed team: “Which type of milk is best for you?” written by Jonathan J. O'Sullivan and Grace E. Cunningham, with fact-checking by Joseph Isaac. And “Can we create the perfect farm?” was written by Brent
22/09/202113 minutes 2 seconds
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Can 100% renewable energy power the world?

Oil: The prehistoric source of fuel that could drive us all into extinction. We need to pivot to renewable sources of energy, like water, wind and solar to save our planet. But is it actually possible to switch ALL energy sources to these renewables? Dan looks at the problems rushing into them can pose, the barriers we currently face, and why we should all have hope for the future. TED Climate is produced and edited by Sheena Ozaki, mixed by Sam Bair, and hosted by me, Dan Kwartler. This episode adapted two lessons originally produced in animated form by the TED-Ed team. The first, Can 100% renewable energy power the world? was written by Federico Rosei and Renzo Rosei, with support from Emma Bryce and Alex Rosenthal, and fact-check by Francisco Diez. The second, Building the world's largest and most controversial power plant, was written by Alex Gendler with support from me and fact-check by Eden Girma. Special thanks to Alex Rosenthal, Gerta Xhelo, Michelle Quint, Banban
15/09/202111 minutes 4 seconds
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What if there were 1 trillion more trees on the planet?

Trees have proven to decrease carbon in our atmosphere, keep cities clean, and even reduce anxiety … but how exactly do they do it? Dan takes us behind the bark to understand the anatomy of our gentle green giants and how every root, leaf and twig work together to improve our planet, and what we can do to help support them in the fight against climate change. TED Climate is produced and edited by Sheena Ozaki, mixed by Sam Bair, and hosted by Dan Kwartler. This episode adapted two lessons originally produced in animated form by the TED-Ed team. “What if there were 1 trillion more trees?" was written by Jean-François Bastin. "What happens if you cut down all of a city's trees?” was written by Stefan Al. Both pieces were produced with editorial support from Alex Rosenthal. Special thanks to Gerta Xhelo, Stephanie Lo, Michelle Quint, Banban Cheng, and Anna Phelan.
08/09/202111 minutes 4 seconds
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The secret lives of things you own

THINGS. They’re everywhere! And we’re constantly being pushed to buy more of them, like the hottest fashion or the latest tech. But the true cost our planet and its climate are paying is much more than the sticker price we see on the shelf. Dan reveals the hidden fees our planet is paying to make everyday items, like the shirt on your back and the phone in your pocket, and ways we can help offset them by being more sustainable shoppers. Find the text transcript for this episode at TED Climate is produced and edited by Sheena Ozaki, mixed by Sam Bair, and hosted by Dan Kwartler. This episode adapted two lessons originally produced in animated form by the TED-Ed team. "The lifecycle of a t-shirt" was written by Angel Chang, and "What's in your smartphone?" was written by Kim Preshoff. Both pieces were produced with editorial support from Emma Bryce and Alex Rosenthal, and fact-checked by Francis
01/09/202111 minutes 22 seconds
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How to make sense of extreme weather

From raging wildfires in Australia to sub-zero winter storms in Texas, we’re seeing a rise in extreme weather across the globe. But how can we tell what’s caused by climate change, and what’s just bad weather? To answer this question, Dan breaks down the differences between weather and climate—what they are, how we predict them, and what those predictions can tell us. And then we visit a country that should LITERALLY be underwater to see how they’ve used human ingenuity to stay afloat, and what we can learn from them to do the same. Find the text transcript for this episode at TED Climate is produced and edited by Sheena Ozaki, mixed by Sam Bair, and hosted by Dan Kwartler. This episode adapted two lessons originally produced in animated form by the TED-Ed team. "Is the weather actually becoming more extreme?" was written by Ramalingam Saravanan with support from Emma Bryce. "Why isn’t the Net
25/08/202111 minutes 15 seconds
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Are we the next asteroid?

So, in the list of bad actors for the planet there's been the ice age, the asteroid that killed the dinosaurs, and then … us? Yeah, it really looks like that sometimes. But we've got hope! So what can humans do to steer clear of steering the planet into seemingly inevitable doom? To find out, we look at the planet from the eyes of geologists millions of years in the future—and at what the world would look like if every human on earth just … suddenly disappeared. Read the text transcript for this episode at TED Climate is produced and edited by Sheena Ozaki, mixed by Sam Bair, and hosted by Dan Kwartler. This episode adapted two lessons originally produced in animated form by the TED-Ed team. "How long will human impacts last?" was written by David Biello and fact-checked by Francisco Diez. "What would happen if every human suddenly disappeared?" was written by Dan Kwartler and fact-checked by
18/08/202110 minutes 31 seconds
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What happens to the plastic you throw away?

Plastic is everywhere. We know we should cut down on it where we can, but is plastic ever the answer? In this episode, a whole world of plastic you never knew about. Starting with: which bag is best: paper, plastic, or cotton? The answer might surprise you. Dan breaks down the pros and cons of each bag, and which you should carry on your next shopping trip. Then we follow the journey of three different plastic bottles after you throw them away, shedding light on the dangers these disposables present to our world. Plus, three things you can do to put a cap on our plastic problem. You can read the full text transcript for this episode at TED Climate is produced and edited by Sheena Ozaki and hosted by Dan Kwartler. Our mixer is Sam Bair. This episode adapted two lessons originally produced in animated form by the TED-Ed team
11/08/202111 minutes 41 seconds
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The US is back in the Paris Agreement. What’s next? | John Kerry and Al Gore

On his first day as president, Joe Biden signed a letter of acceptance that set in motion the 30-day process for the United States to re-join the Paris Agreement on climate. On the day the US returns to the accord, John Kerry, the US Special Envoy for Climate, sits down with Nobel Laureate Al Gore to discuss the make-or-break decade ahead of us. Listen as Kerry lays out how the US fits into the global plan to get to net-zero emissions, explains why the COP26 UN climate conference could be humanity’s “last best hope” to build international momentum and explores the role of business and youth activists in promoting environmental justice. (This interview features an introduction from Christiana Figueres, the principal architect of the Paris Agreement.)
19/02/202138 minutes 25 seconds
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How to decarbonize the grid and electrify everything | John Doerr and Hal Harvey

"The good news is it's now clearly cheaper to save the planet than to ruin it," says engineer and investor John Doerr. "The bad news is: we are fast running out of time." In this conversation with climate policy expert Hal Harvey, the two sustainability leaders discuss why humanity has to act globally, at speed and at scale, to meet the staggering challenge of decarbonizing the global economy (which has only ever increased emissions throughout history) -- and share helpful examples of promising energy solutions from around the world.
23/11/202020 minutes 52 seconds
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The energy Africa needs to develop -- and fight climate change | Rose M. Mutiso

In this perspective-shifting talk, energy researcher Rose M. Mutiso makes the case for prioritizing Africa's needs with what's left of the world's carbon budget, to foster growth and equitably achieve a smaller global carbon footprint.
23/11/20207 minutes 19 seconds
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To save the climate, we have to reimagine capitalism | Rebecca Henderson

"Business is screwed if we don't fix climate change," says economist Rebecca Henderson. In this bold talk, she describes how unchecked capitalism destabilizes the environment and harms human health -- and makes the case for companies to step up and help fix the climate crisis they're causing. Hear what a reimagined capitalism, in which companies pay for the climate damage they cause, could look like.
23/11/20208 minutes 46 seconds
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Lessons on leaving the world better than you found it | Sophie Howe

Sophie Howe is the world's only future generations commissioner, a new kind of government official tasked with advocating for the interests of generations to come and holding public institutions accountable for delivering long-term change. She describes some of the people-focused policies she's helped implement in Wales, aimed at cutting carbon emissions, increasing sustainability and promoting well-being as a national goal.
20/11/20205 minutes 58 seconds
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Amazon's climate pledge: to be net-zero by 2040 | Dave Clark and Kara Hurst

In 2019, Amazon signed the Climate Pledge, a commitment to become a net-zero carbon business by 2040. Dave Clark, Amazon's chief of consumer retail, and Kara Hurst, head of the company's sustainability efforts, sit down with entrepreneur and activist Lindsay Levin to discuss how the company is planning to reduce its carbon footprint across all aspects of business -- while inviting other companies to join them in this transformation.
18/11/20205 minutes 54 seconds
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Apple's promise to be carbon neutral by 2030 | Lisa Jackson and Liz Ogbu

Under the leadership of Lisa Jackson, Apple's environment and social VP and former head of the EPA, the company is already carbon neutral within their own corporate and retail boundaries. By 2030, Apple hopes to extend carbon neutrality to their supply chain and consumers. In conversation with urbanist and spatial justice activist Liz Ogbu, Jackson shares thoughts on leadership, tech, the environment and building a green economy.
18/11/20205 minutes 39 seconds
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How to be a good ancestor | Roman Krznaric

Our descendants own the future, but the decisions and actions we make now will tremendously impact generations to come, says philosopher Roman Krznaric. From a global campaign to grant legal personhood to nature to a groundbreaking lawsuit by a coalition of young activists, Krznaric shares examples of ways we can become good ancestors -- or, as he calls them, "Time Rebels" -- and join a movement redefining lifespans, pursuing intergenerational justice and practicing deep love for the planet.
16/11/20207 minutes 31 seconds
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The case for stubborn optimism on climate | Christiana Figueres

"This decade is a moment of choice unlike any we have ever lived," says Christiana Figueres, the architect of the historic 2015 Paris Agreement. The daughter of Costa Rica's beloved President José Figueres Ferrer, she shares how her father's unwillingness to lose the country he loved taught her how stubborn optimism can catalyze action and change. With an unshakeable determination to fight for the generations that will come after us, Figueres describes what stubborn optimism is (and isn't) -- and urges everyone to envision and work for the future they want for humanity.
16/11/20208 minutes 40 seconds
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His Holiness Pope Francis | Our moral imperative to act on climate change -- and 3 steps we can take

The global climate crisis will require us to transform the way we act, says His Holiness Pope Francis. Delivering a visionary TED Talk from Vatican City, the spiritual leader proposes three courses of action to address the world’s growing environmental problems and economic inequalities, illustrating how all of us can work together, across faiths and societies, to protect the Earth and promote the dignity of everyone. “The future is built today,” he says. “And it is not built in isolation, but rather in community and in harmony.” (In Italian with English voiceover)
11/10/202013 minutes 20 seconds
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Prince William | This decade calls for Earthshots to repair our planet

"We start this new decade knowing that it is the most consequential period in history," says Prince William, The Duke of Cambridge. Inspired by President John F. Kennedy's "Moonshot," he calls on everyone to rise to our greatest challenge ever: the "Earthshot." A set of ambitious objectives for the planet, the Earthshot goals seek to protect and restore nature, clean the air, revive oceans, build a waste-free world and fix the climate -- all in the next decade. To do it, we'll need people in all corners of the globe working together with urgency, creativity and the belief that it is possible to repair the Earth.
10/10/20208 minutes 1 second
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The race to a zero emissions world starts now | António Guterres

If we don’t act now on climate change, this coming century may be one of humanity’s last, says António Guterres, Secretary-General of the United Nations. As the world recovers from the COVID-19 pandemic, Guterres urges us to use this moment to rebuild with ambitious climate action in mind -- and lays out a blueprint for getting companies, governments and countries to reach net zero carbon emissions by 2050. “We can only win the race to zero together,” he says. “I urge you all to get on board.”
10/10/20205 minutes 59 seconds
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The global movement to restore nature's biodiversity | Thomas Crowther

The secret to using trees to fight climate change is knowing which ones to plant, and where. Ecologist Thomas Crowther — setting the record straight on his own research that led to the viral “One Trillion Trees” movement — introduces Restor, an expansive, informative platform built to enable everyone, anywhere to join and help restore the natural glory of Earth’s biodiverse ecosystems.
10/10/202012 minutes 13 seconds
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Make your actions on climate reflect your words | Severn Cullis-Suzuki

"History has shown us that in moments of crisis, society can truly transform," says environmental educator Severn Cullis-Suzuki. Nearly 30 years ago, at just 12 years old, she spoke at the Rio Earth Summit in hopes of reversing the planet's slide into ecological disaster. Some at the summit listened and took radical action, but for the rest of the world, it was business, politics and full-steam-ahead economic growth. Now, Cullis-Suzuki shares another warning about the future, this time informed by the COVID-19 crisis -- and urges us all to make our actions on climate change reflect our words.
10/10/20207 minutes 40 seconds
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10 years to transform the future of humanity -- or destabilize the planet | Johan Rockström

“For the first time, we are forced to consider the real risk of destabilizing the entire planet,” says climate impact scholar Johan Rockström. In a talk backed by vivid animations of the climate crisis, he shows how nine out of 15 big biophysical systems that regulate the climate -- from the permafrost of Siberia to the great forests of the North to the Amazon rainforest -- are at risk of approaching tipping points, which could make Earth largely uninhabitable for humanity. Hear his plan for putting the planet back on the path of sustainability over the next 10 years -- and protecting the future of our children.
10/10/20208 minutes 18 seconds
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Europe’s plan to become the first carbon-neutral continent | Ursula von der Leyen

With the ambitious goal of becoming the first carbon-free continent by 2050, the European Union has committed to creating a greener world for future generations. In this bold talk, Ursula von der Leyen, President of the European Commission, details the challenges and opportunities that come with transitioning an entire continent to clean energy -- and shows why fixing climate change calls for everyone to take action.
10/10/20206 minutes 34 seconds
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Environmental justice is racial justice | David Lammy

Why has there been so little mention of saving Black lives from the climate emergency? For too long, racial justice efforts have been distinguished from climate justice work, says David Lammy, Member of Parliament for Tottenham, England. In a stirring talk about building a new movement to care for the planet, Lammy calls for inclusion and support of Black and minority leadership on climate issues and a global recognition we can't solve climate change without racial, social and intergenerational justice.
10/10/20209 minutes 17 seconds
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How cities are detoxing transportation | Monica Araya

People around the world are demanding clean air -- and cities are starting to respond, says electrification advocate Monica Araya. She takes us on a world tour of urban areas that are working to fully electrify their transportation systems over the next decade, shifting to emission-free motorcycles, cars, buses, ferries and beyond. See what a future without the internal combustion engine could look like -- and what it will take to get there.
10/10/202010 minutes 47 seconds
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Introducing Countdown

Introducing Countdown: an exciting new global initiative from TED to champion and accelerate solutions to the climate crisis, turning ideas into action. The goal: To build a better future by cutting greenhouse gas emissions in half by 2030 in the race to a zero-carbon world – a world that is safer, cleaner and fairer for everyone. On this podcast, you'll find the most powerful ideas from TED and partners around the climate crisis. Every organization, company, city and nation and citizens everywhere are invited to collaborate with Countdown and take action on climate. It is a movement open to everyone – and everyone has a vital role to play. So head over to to find out more and get involved.
07/10/202025 seconds