How to see (and stop) deforestation from space | Tasso Azevedo

How to see (and stop) deforestation from space | Tasso Azevedo

Nearly 20 trees are cut down every second in the Amazon rainforest, as authorities struggle to monitor millions of acres and stop illegal clear-cutting. But land reformer Tasso Azevedo and his team at MapBiomas have changed the game, transforming satellite imagery into precise, real-time maps that make every clear-cut visible — and every actor accountable. Learn how they're helping slash deforestation in the Amazon, proving that transparency is a forest's strongest defense. (This ambitious idea is part of The Audacious Project, TED’s initiative to inspire and fund global change.)


Hosted on Acast. See acast.com/privacy for more information.

Avsnitt(2554)

Beautiful new words to describe obscure emotions | John Koenig

Beautiful new words to describe obscure emotions | John Koenig

John Koenig loves finding words that express our unarticulated feelings -- like "lachesism," the hunger for disaster, and "sonder," the realization that everyone else's lives are as complex and unknowable as our own. Here, he meditates on the meaning we assign to words and how these meanings latch onto us. Hosted on Acast. See acast.com/privacy for more information.

24 Okt 20177min

A burial practice that nourishes the planet | Caitlin Doughty

A burial practice that nourishes the planet | Caitlin Doughty

Here's a question we all have to answer sooner or later: What do you want to happen to your body when you die? Funeral director Caitlin Doughty explores new ways to prepare us for inevitable mortality. In this thoughtful talk, learn more about ideas for burial (like "recomposting" and "conservation burial") that return our bodies back to the earth in an eco-friendly, humble and self-aware way. Hosted on Acast. See acast.com/privacy for more information.

24 Okt 201712min

What young women believe about their own sexual pleasure | Peggy Orenstein

What young women believe about their own sexual pleasure | Peggy Orenstein

Why do girls feel empowered to engage in sexual activity but not to enjoy it? For three years, author Peggy Orenstein interviewed girls ages 15 to 20 about their attitudes toward and experiences of sex. She discusses the pleasure that's largely missing from their sexual encounters and calls on us to close the "orgasm gap" by talking candidly with our girls from an early age about sex, bodies, pleasure and intimacy. Hosted on Acast. See acast.com/privacy for more information.

24 Okt 201717min

Lifelike simulations that make real-life surgery safer | Peter Weinstock

Lifelike simulations that make real-life surgery safer | Peter Weinstock

Critical care doctor Peter Weinstock shows how surgical teams are using a blend of Hollywood special effects and 3D printing to create amazingly lifelike reproductions of real patients -- so they can practice risky surgeries ahead of time. Think: "Operate twice, cut once." Glimpse the future of surgery in this forward-thinking talk. Hosted on Acast. See acast.com/privacy for more information.

24 Okt 201717min

Asking for help is a strength, not a weakness | Michele L. Sullivan

Asking for help is a strength, not a weakness | Michele L. Sullivan

We all go through challenges -- some you can see, most you can't, says Michele L. Sullivan. In a talk about perspective, Sullivan shares stories full of wit and wisdom and reminds us that we're all part of each other's support systems. "The only shoes you can walk in are your own," she says. "With compassion, courage and understanding, we can walk together, side by side." Hosted on Acast. See acast.com/privacy for more information.

24 Okt 201712min

Why civilians suffer more once a war is over | Margaret Bourdeaux

Why civilians suffer more once a war is over | Margaret Bourdeaux

In a war, it turns out that violence isn't the biggest killer of civilians. What is? Illness, hunger, poverty -- because war destroys the institutions that keep society running, like utilities, banks, food systems and hospitals. Physician Margaret Bourdeaux proposes a bold approach to post-conflict recovery, setting priorities on what to fix first Hosted on Acast. See acast.com/privacy for more information.

24 Okt 201714min

Who would the rest of the world vote for in your country's election? | Simon Anholt

Who would the rest of the world vote for in your country's election? | Simon Anholt

Wish you could vote in another country's election? Simon Anholt unveils the Global Vote, an online platform that lets anybody, anywhere in the world, "vote" in the election of any country on earth (with surprising results). Hosted on Acast. See acast.com/privacy for more information.

24 Okt 201715min

A young inventor's plan to recycle Styrofoam | Ashton Cofer

A young inventor's plan to recycle Styrofoam | Ashton Cofer

From packing peanuts to disposable coffee cups, each year the US alone produces some two billion pounds of Styrofoam -- none of which can be recycled. Frustrated by this waste of resources and landfill space, Ashton Cofer and his science fair teammates developed a heating treatment to break down used Styrofoam into something useful. Check out their original design, which won both the FIRST LEGO League Global Innovation Award and the Scientific American Innovator Award from Google Science Fair. Hosted on Acast. See acast.com/privacy for more information.

24 Okt 20176min

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