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Lessons From History for a Better Future | Roman Krznaric | TED

How can the lessons of the past help us navigate the turbulence of the present and future? Social philosopher Roman Krznaric explores why history isn’t just a record of what’s gone wrong — it’s also full of solutions, resilience and radical hope. From Edo Japan’s circular economy to the peaceful coexistence of cultures in medieval…

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How can the lessons of the past help us navigate the turbulence of the present and future? Social philosopher Roman Krznaric explores why history isn’t just a record of what’s gone wrong — it’s also full of solutions, resilience and radical hope. From Edo Japan’s circular economy to the peaceful coexistence of cultures in medieval Spain, he reveals why looking backward can actually help us move forward. (Recorded at TED Countdown: Overcoming Dilemmas in the Green Transition on October 30, 2024)

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34 Comments

34 Comments

  1. @Angelina-x5z2s

    March 18, 2025 at 7:01 am

    Thank you very much for your inspiration. Your videos always evoke positive emotions.♀️🌽🙈

  2. @takielddine9901

    March 18, 2025 at 7:06 am

    Free Free Palestine

  3. @Amanda-z2u6b

    March 18, 2025 at 7:08 am

    I have been watching your channel for a long time and every time I find something new and interesting. Thank you so much!🌄💪🛞

  4. @sooma-ai

    March 18, 2025 at 7:11 am

    Roman Krznaric explores how history can guide us through current crises, offering examples from Edo Japan’s circular economy, medieval Spain’s cultural coexistence, and the abolition movement to show how past solutions can inspire hope and action for a sustainable future.

  5. @CreativeAmmy

    March 18, 2025 at 7:23 am

    I enjoy watching your video ❤❤

  6. @rezadaneshi

    March 18, 2025 at 7:26 am

    Imagine what we thought we knew and found out we were told lies about, and not question the validity of who really benefits from the lessons that we’re spouse to learn from that history

    • @BonnieShadow33

      March 18, 2025 at 2:17 pm

      Yes, like all the lies about the abolition of slavery in the US… It takes work to find the truth.

    • @hiwotuma3776

      March 19, 2025 at 3:16 am

      Validity

  7. @guggabrito32

    March 18, 2025 at 7:43 am

    Amazing! I had the chance to watch his talk live and chat with him later…Learned so much!

    • @romankrznaric

      March 18, 2025 at 4:25 pm

      Glad you liked the talk!

  8. @TonyLinden51

    March 18, 2025 at 7:44 am

    What we learn from history is that we do not learn from history. Just look at the election of Trump… it paralleles Hitler quite closely.

  9. @VincentVonDudler

    March 18, 2025 at 7:46 am

    Guy claims to be a historian talking about the effectiveness of change actions and no mention of guillotines? Hmm… 🤔

    • @MarlaBlair-ys2zu

      March 18, 2025 at 9:03 am

      What is wrong with you? Did you not get the message?

  10. @peterweller8583

    March 18, 2025 at 8:16 am

    I’ll bet that this man is confident in his own skin.
    I’ll go on and say, if you are not you’re doomed.

  11. @Nex_us_06

    March 18, 2025 at 8:58 am

    This video was useful for me 😁 4:50

  12. @shannonnefra9738

    March 18, 2025 at 9:20 am

    😎Cool Girl Dad!

  13. @joanromeusendros0251

    March 18, 2025 at 9:41 am

    Difficult to learn with History, specially when it is full of lies, like the official spanish ‘History’ 😵‍💫😵‍💫😵‍💫

    • @시작하는디자이너를위

      March 19, 2025 at 7:39 pm

      Japanese history too. It is filled with their triumph and suffer from war. Not with their victims, terrible war crimes.

  14. @CreationInEvolution

    March 18, 2025 at 9:52 am

    The French Revolution example seems to be the way to go. The oligarchs constantly sacrifice and enslave commoners, reaping the world. Solutions that infringe on profits and upset the owner class are thwarted by nepotism.

  15. @muhammadahmedayub3407

    March 18, 2025 at 10:40 am

    Palestine will be Free.

    ◢🇵🇸◣            ◢🇵🇸◣
    🇵🇸PRAY◣ ◢FOR 🇵🇸
    ◥🇵🇸 𝗣𝗮𝗹𝗲𝘀𝘁𝗶𝗻𝗲 🇵🇸◤
        ◥🇵🇸🇵🇸🇵🇸🇵🇸◤
              ◥🇵🇸🇵🇸◤
    ❣️

    We stand with Palestine 🇵🇸 ❤️..

  16. @ВладимирТайдонов-я6л

    March 18, 2025 at 11:08 am

    So he urges to rovolt because gradualism is slow? Did he study the ratio between successed active desruptions and those who were brutally crashed or had no effective development?

  17. @bryannorris8049

    March 18, 2025 at 12:43 pm

    Imagine thinking an issue was so destructive to the planet that it is fine to disrupt society and to destroy cultural treasures to stop the gradualism, but you’ll destroy an ally in reaching the goal if you think he is on the wrong side politically even if it pushes back the timeline. The political activism against Musk overriding the contributions of his investments in a lower carbon future convinced me that nobody takes climate change seriously and that I shouldn’t prioritize it either.

  18. @MinneyBrengle

    March 18, 2025 at 11:55 pm

    Praise God! After enduring numerous challenges, I’m now a proud homeowner, blessed with an incredible $300,000 monthly income. God’s faithfulness has restored my family’s happiness and prosperity, fulfilling His promises. Everything is falling into place, and I’m grateful for His unwavering love and provision. God bless America!

    • @grospiron1

      March 18, 2025 at 11:55 pm

      I’m highly inspired.
      Please spill some sugar about the monthly stuff you mentioned

    • @MinneyBrengle

      March 18, 2025 at 11:56 pm

      It is simply the digital market. That’s been the secret to this wealth transfer. A lot of folks in the US amd abroad are getting so much from it, God has been good to my household Thank you Jesus

    • @MinneyBrengle

      March 18, 2025 at 11:56 pm

      Big thanks to Mrs CHRISTINE ELIZABETH LERMA

    • @MinneyBrengle

      March 18, 2025 at 11:56 pm

      With her guidance, I reached 850k through trading. I’m still surprised how she gets her analysis and strategies, she’s an absolute genius ♥️

    • @vanessdu59320

      March 18, 2025 at 11:56 pm

      I’ve been following the comments and wondering what’s this trend in the digital market you all are buzzing about how do I get involved please?

  19. @mbergamin16

    March 19, 2025 at 12:22 am

    Bots everywhere 🤖

  20. @Surayah_S

    March 19, 2025 at 4:20 am

    This is why we need to question everyone and everything. Curiosity is very important! We learn, we adapt, we overcome (and repeat ♻️). You may share your findings with others but never oblige them to your findings

  21. @Ren-1979

    March 19, 2025 at 5:09 am

    I love the question. If I could travel back in time, where would I travel to?
    Genius. Seriously.
    Because the past can be re-created for good and also for bad.
    So the next question should be.
    Where would I NOT travel to…

  22. @Benito-lr8mz

    March 19, 2025 at 5:51 am

    OMG! a historical stupidity the myth of peaceful life in Muslim invasion in fact the term praceful is FAKE and antagonic with military invasion clearly ; for the reason the Muslim invasion in Spain the historically word for defintion of this historic episode of term INVASION military principally no quantitative by the way is “pescefull ” the Russian invasion in Ukraine? great stupidity ; Christian slavery in Spain and only the rulers Muslims were the privilege charges in all oficiall stablisments etc… the Christian “Reconquista” of Spain is the Re- conquest for the autochtonous people of invaded territory..

  23. @Milestonemonger

    March 19, 2025 at 12:01 pm

    Confired. Biden refused SpaceX’ offer to rescue the stranded astronauts purely for political reasons.

  24. @Mark1JT

    March 19, 2025 at 12:51 pm

    Good to see TED is still full of BS…

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Science & Technology

Neko Health raised $700M to scan your body. Is it worth it? | Equity Podcast

Spotify founder Daniel Ek’s Neko Health raised $700 million to build a business around scanning your body, but it’s not the only company centering its roadmap around a new kind of preventative healthcare. Midjourney is building its own body scanner, while Function Health has also raised significant capital to build out its preventative-health platform. Why…

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Spotify founder Daniel Ek’s Neko Health raised $700 million to build a business around scanning your body, but it’s not the only company centering its roadmap around a new kind of preventative healthcare. Midjourney is building its own body scanner, while Function Health has also raised significant capital to build out its preventative-health platform. Why are investors betting so big on this category?

On this episode of TechCrunch’s Equity podcast, Dominic-Madori Davis talks with Farooq Abbasi, founder and general partner of Preface Ventures and an investor in Neko Health, about how Neko compares with other consumer-health startups. They discuss what has to happen for body scanning to become part of the broader healthcare system.

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

Chapters

00:00 Intro

1:44 From Spotify to Neko Health: the pitch that got him investing

6:22 Why preventative care is so hard to access

8:23 Inside a Neko scan

12:03 Scaling from Sweden to the world (sorry, not SF yet)

14:20 The dark side of VC-backed health: subscribers, not patients

19:14 Open Evidence and the rise of vertical AI in medicine

22:00 IPO or bust? What “winning” looks like in healthcare

24:12 Outro

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Bloomberg Technology

CoreWeave CEO on New AI Products, Computing Demand

CoreWeave CEO Michael Intrator discusses the launch of Forge, a new suite of development tools designed to help clients train and improve AI models, as the company seeks to broaden its offerings beyond the “neocloud” label. He speaks with Ed Ludlow on “Bloomberg Tech” during the company’s first large-scale user conference in San Francisco. ——–…

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CoreWeave CEO Michael Intrator discusses the launch of Forge, a new suite of development tools designed to help clients train and improve AI models, as the company seeks to broaden its offerings beyond the “neocloud” label. He speaks with Ed Ludlow on “Bloomberg Tech” during the company’s first large-scale user conference in San Francisco.
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CNET

OpenAI Dev Day 2026: Everything Announced in 15 Minutes

OpenAI’s annual Dev Day 2026 introduced dots, which are AI agents within ChatGPT that can execute tasks on your behalf and even answer phone calls and text messages. CEO Sam Altman also introduced a faster and more powerful model called GPT-6.1 Sol for professional coding and work applications. Read more about OpenAI on CNET.com: OpenAI’s…

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OpenAI’s annual Dev Day 2026 introduced dots, which are AI agents within ChatGPT that can execute tasks on your behalf and even answer phone calls and text messages. CEO Sam Altman also introduced a faster and more powerful model called GPT-6.1 Sol for professional coding and work applications.

Read more about OpenAI on CNET.com:
OpenAI’s Latest Personal AI Agents Have a Cute Name and Never Stop Working

Timecode Chapters:
0:00 Introduction & Codex Updates
0:22 Introducing AI Agents: Dots
1:18 How Dots Delegate & Automate Work
1:37 ChatGPT Space: Team & Agent Collaboration
3:06 Live Demo: Dots in Action
4:15 Hands-Free Catchup & Voice Features
4:53 Live Demo: Working inside ChatGPT Space
6:04 Integrating Dots into Slack & Workflows
7:56 Specialist Dots & Enterprise Availability
8:52 Launching GPT 6.1 Soul & UltraFast Speed
10:14 Decisions API & Luna Model
10:55 Codex in the Cloud & 3D Interactive World Demo
12:23 Refreshed Codex CLI & Real-time App Building
13:38 Autonomous Browser Control & Robotics Demo
13:51 OpenAI Marketplace Launch & Wrap-up

Video Credits:
Host: OpenAI
Scripted by: OpenAI
Producer: OpenAI & Jonathan Gomez
Camera: OpenAI
Video Editor: Jonathan Gomez
Thumbnail Designer: Tharon Green

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#openai #samaltman #ai #artificialintelligence #superintelligence #chatgpt #aiagents #aiagent #dots

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