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This is an episode from our friends at the Climate Rising podcast.
This episode in our hard-to-abate series features aviation expert Robin Riedel, a Partner at McKinsey & Company who co-leads the McKinsey Center for Future Mobility. Robin describes five approaches to decarbonize aviation: upgrading aircraft, improving operational efficiency, sustainable aviation fuel, other novel fuels and aircraft configurations, and carbon credits. We also learn about some McKinsey engagements on aviation decarbonization, and conclude with Robin’s career advice.
Climate Rising Host: Professor Mike Toffel, Faculty Chair, Business & Environment Initiative
Guest: Robin Riedel, Partner and co-head of the McKinsey Center for Future Mobility
For transcripts and other resources, visit climaterising.org
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Exactly when and where did life on Earth begin? Scientists have long thought that it emerged three billion years ago in the ocean — until astrobiologist Tara Djokic and her team made an unexpected discovery in the western Australian desert. Learn how an ancient rock found near a hot volcanic pool is shifting our understanding of the origin-of-life puzzle.
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Everyone has the right to a clean environment — but major disparities exist when it comes to who faces the consequences of pollution. Environmental justice leader Peggy Shepard points to the disproportionate impact that hazardous environmental conditions have on Black, brown and Indigenous communities and challenges us to build a truly equitable future that turns "sacrifice zones" — where community health is sacrificed for the sake of development — into "green zones" that redress the legacy of pollution and harmful policies.
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Your closet is likely full of all kinds of materials — leather, cotton, nylon and polyester, to name a few — that contribute to fashion's sustainability crisis. Biomaterials investigator Dan Widmaier explains how we could look to nature for sustainable replacements for these much-used materials and introduces a leather alternative made from mushrooms that looks great and doesn't harm the environment. "We can make fashion sustainable, and we're going to do it with science," Widmaier says.
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What if you could eat chicken nuggets without harming a chicken? It's possible through "cellular agriculture," says Isha Datar. In a talk about cutting-edge science, she explains how this new means of food production makes it possible to eat meat without the negative consequences of industrial farming — and how it could fundamentally change our food systems for the better. "It's our once-in-a-lifetime opportunity to get a second chance at agriculture," she says.
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From the return of nomadic living to a climate-disrupted world, author and global strategist Parag Khanna has some predictions for humanity. Get a fascinating glimpse at the future as he tackles an urgent question: Where on Earth will eight billion humans live in the uncertain times ahead?
(This conversation, hosted by TED current affairs curator Whitney Pennington Rodgers, was part of an exclusive TED Membership event. Visit ted.com/membership to become a TED Member.)Hosted on Acast. See acast.com/privacy for more information.
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The single most important thing for avoiding a climate disaster is cutting carbon pollution from the current 51 billion tons per year to zero, says philanthropist and technologist Bill Gates. Introducing the concept of the "green premium" — the higher price of zero-emission products like electric cars, artificial meat or sustainable aviation fuel — Gates identifies the breakthroughs and investments we need to reduce the cost of clean tech, decarbonize the economy and create a pathway to a clean and prosperous future for all.
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Today's youth have inherited a big, unprecedented climate problem to solve — and the eco-anxiety to go with it. Gen-Zer and activist Clover Hogan knows the struggle firsthand, but she also understands the path to climate action starts with the one thing you can control: your mindset. She explains why challenging the stories that keep you feeling powerless can help you take the first step to protecting the planet for generations to come.
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This is an episode from a show we think you might like: The Anti-Dread Climate Podcast.
Holiday shopping season is upon us, but instead of having a wasteful, plastic-heavy Christmas, why not have a green one? Hosts Candice and Caleigh have tips for how to celebrate sustainable holidays, from your wrapping paper to the menu at your holiday dinner.
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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.
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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 businesses.
In this episode, we look at the immediate impact of the Ukraine invasion on that dependency and the historical influences behind it– from Germany’s pursuit of natural gas to Poland’s centuries-long relationship with coal.
Then we ask whether Europe’s initial response to the crisis– leaning more heavily on fossil fuels– will accelerate or slow down Europe’s push toward green energy.
If you like The Big Switch, you can listen wherever you get your podcasts.
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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.Hosted on Acast. See acast.com/privacy for more information.
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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.
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"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.
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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.
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"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.
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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.
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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)
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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.
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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.
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