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How to See (and Stop) Deforestation from Space | Tasso Azevedo | TED

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.…

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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.) (Recorded at TED Countdown Summit 2025 on June 18, 2025)

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12 Comments

12 Comments

  1. @tomhuison9656

    December 16, 2025 at 11:02 am

    Kl

  2. @MdBabul-k9j

    December 16, 2025 at 11:03 am

    From Bangladesh 🙂❤

  3. @AdvantestInc

    December 16, 2025 at 11:08 am

    Interesting reminder that collaboration, more than any single tool, is what moves complex problems forward. Over 100 groups aligning on one dataset feels like a blueprint worth studying across many fields.

  4. @sogandsoleymani8432

    December 16, 2025 at 11:47 am

    That was so fantastic

  5. @dcmirk

    December 16, 2025 at 12:01 pm

    Nobody cares about the trees lol. We just wanna know more about Taylor Swifts wedding

    • @perfectlighteagles

      December 17, 2025 at 7:56 am

      I disliked your comment because we’re in the last days no need to celebrate a celebrity

  6. @_I_K_I_G_A_I_

    December 16, 2025 at 12:16 pm

    Much respect to this man’s work, humanity needs to realize the importance of conserving our planet

  7. @AnnieB-v8j

    December 16, 2025 at 12:40 pm

    Confused by how much using technology and the resulting environmental degradation, energy and water use, loss of open land, etc. to data centers conflicts with the stated missions of some of these conservation talks. Are we spiraling around the same drain?

  8. @urbanstrencan

    December 16, 2025 at 1:03 pm

    Great talk, we really need to do more globally to stop cutting down forests for farming and other heavy industries

  9. @saranbhatia8809

    December 16, 2025 at 7:59 pm

    Great and effective talk!

  10. @garybarr1045

    December 17, 2025 at 1:58 am

    Bravo to satellite technology and the saving of the Amazon tropical forests. Bravo to the Brazilian governmental-administration for stepping up and implementing the required corrective actions. As an American with a president who is presently destroying nearly all of our national environmental standards meant to improve life, I salute you from the bottom of my heart. Thank you for spreading this welcome information.

  11. @friendsfreetime7991

    December 17, 2025 at 3:55 am

    thanks for this vital working and waiting for this kind of videos

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CNET

I Was in AWE of This Techie Art Exhibit (Ministry of Awe)

Scott Stein takes you inside the Ministry of Awe, Philadelphia’s immersive six story art experience. Go on a journey with him as he explores how technology and art meet in this space. Hear from the founders of Spatial Pixel, who explain what inspires them to combine AI with this physical art experience. 0:00 Entering the…

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Scott Stein takes you inside the Ministry of Awe, Philadelphia’s immersive six story art experience. Go on a journey with him as he explores how technology and art meet in this space.
Hear from the founders of Spatial Pixel, who explain what inspires them to combine AI with this physical art experience.

0:00 Entering the Vault
0:13 The Concept
1:07 Programmable Space
1:41 Interacting with AI
3:12 The Future of Immersive Tech

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#MinistryOfAwe #ImmersiveArt #PhiladelphiaEvents #SpatialAI #FutureOfTech #CNET #InteractiveArt #SpatialPixel #OldCityPhilly

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Science & Technology

Why Taskrabbit’s Founder Prioritizes Diversity Early │ Build Mode Podcast

As a founder or any team builder, diversity is best built at the start. As Taskrabbit founder Leah Solivan learned, procrastination leads to weaker teams and a harder effort later. We dive into all of her expert tips for builders and founders in the latest episode of our podcast Build Mode right here:

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As a founder or any team builder, diversity is best built at the start. As Taskrabbit founder Leah Solivan learned, procrastination leads to weaker teams and a harder effort later.

We dive into all of her expert tips for builders and founders in the latest episode of our podcast Build Mode right here:

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Science & Technology

Are orbital data centers all hype, or an actual AI infrastructure solution? l Equity Podcast

Tech companies are racing to build data centers in space, pitching orbital compute as the next frontier for AI infrastructure, even as the technical and economic realities remain far from clear. Add in OpenAI’s massive $122 billion round and Bluesky’s latest AI backlash, and the message is clear: The future of AI is being shaped…

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Tech companies are racing to build data centers in space, pitching orbital compute as the next frontier for AI infrastructure, even as the technical and economic realities remain far from clear. Add in OpenAI’s massive $122 billion round and Bluesky’s latest AI backlash, and the message is clear: The future of AI is being shaped as much by ambition and hype as it is by real-world constraints.

On this episode of TechCrunch’s Equity podcast, Kirsten Korosec, Anthony Ha, and Sean O’Kane unpack these massive capital bets, user backlash, and off-world compute plans along with Whoop’s major valuation and the literal downfall of robot Olaf.

Subscribe to Equity on YouTube, Apple Podcasts, Overcast, Spotify, and all the casts. You also can follow Equity on X and Threads, at @EquityPod.

Chapters:
00:00 Intro
00:20 A humanoid Olaf robot collapses at Disneyland Paris
03:30 OpenAI raises $122B at an $852B valuation
11:30 Whoop lands $575M and bets big on wearable data
18:50 The risks (and value) of personal health data
23:00 Bluesky’s AI feed builder sparks backlash
30:00 Can Bluesky keep growing — and compete with X?
36:30 The race to build data centers in space
44:30 SpaceX, Starlink, and the business of orbital compute
49:30 Outro

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