Johan Rockström on navigating planetary boundaries for a sustainable future

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  • เผยแพร่เมื่อ 24 พ.ย. 2024

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  • @globalwarming382
    @globalwarming382 2 หลายเดือนก่อน +3

    Well Johan once again you made me tear up for my grandsons future.

  • @mieliav
    @mieliav 2 หลายเดือนก่อน +4

    let's remember: whatever we agree to buy, will continue to be produced.

  • @TaliaMellifera
    @TaliaMellifera 2 หลายเดือนก่อน +4

    6:48 heartfelt

  • @sonnywhitelaw5559
    @sonnywhitelaw5559 2 หลายเดือนก่อน

    Thank you once again for clearly articulating the concepts and necessary actions.

  • @bma1955alimarber
    @bma1955alimarber 2 หลายเดือนก่อน +1

    شكرا جزيلا أستاذ يوهان روكشتروم، على التوضيحات الشافية و الوافية. واضح الآن: ليس التخلي عن الوقود الاحفوري كافيا لضمان عدم انزلاق النظام الإيكولوجي لكوكب الأرض نحو مسلسل ذاتي التفاعل و التغذية الرجعية اللارجعة فيها (positive feedback) بحيث يفقد النظام السيطرة عليه. بل يتعين اتخاذ سلسلة من الإجراءات الشاملة و السريعة من أجل إنقاذ الحياة على كوكب. و من بين الإجراءات تلك فقد ذكر المحاضر، ما يلي:
    تدبير الموارد الطبيعية مغاير لما هو حاصل حاليا، يشمل الغابات، التربة الزراعية، المياه، دورة الفوسفور و النيتروجين و التنوع الأحيائي. و كل هذا يتطلب تغيير جذري و شامل في السياسات محليا و عالميا، يفضي إلى تجاوز الاقتصاد الرأسمالي في شكله الحالي المتولد عن أشكال العبودية السابقة مرورا بمرحلة الإقطاعية. و هذا ما تجنب المحاضر الحديث عنه، و ترك لنا نحن المتلقين مبادرة التعبير الحر و العقلاني . و من هنا ينبغي للأجيال الحاضرة و خاصة الشباب، الاتحاد للعمل على إنقاذ مصيرهم و مصير الأجيال القادمة
    شكرا جزيلا مرة أخرى
    محمد علي برادة
    مراكش

    • @judithmcdonald9001
      @judithmcdonald9001 2 หลายเดือนก่อน

      Thank you. It is your generation that will take back the earth. Mine tried in the 1960's, but fossil fuels owned the politicians who fought against us. The earth is our common mother. We must bond together for her sake.

  • @alexandrawagner5963
    @alexandrawagner5963 2 หลายเดือนก่อน +10

    We achieved the limit. So no burning of anything is allowed any more. This is an existential necessity and rule for every country. If we are not yet ready with decarbonising our economies, nevertheless, the laws must be adapted now. We had enough time to adapt. Now it is more than enough. Strict laws and taxation and change of subventions are necessary. As there is only one living planet in space.

  • @judithmcdonald9001
    @judithmcdonald9001 3 หลายเดือนก่อน +8

    We need more research from the southern hemisphere. There was no ice age there. It was dry land and floods. history and anthropology itself is so Northern European point of view.

    • @antonyjh1234
      @antonyjh1234 2 หลายเดือนก่อน +7

      The world the next 30 years will see 3-4 times the sea level the last 30 years, the next 60 years could see 10-15 times. We don't need more research, we need to start having conversations around change.
      The Amoc slowing down is supposed to make UK ten degrees c colder on a warming planet.

    • @judithmcdonald9001
      @judithmcdonald9001 2 หลายเดือนก่อน +3

      @@antonyjh1234 Yes, a fellow gardener in Denmark said it was a very cool summer. The population doesn't seem to know about food and how it is created. Every house should have a victory garden.

    • @antonyjh1234
      @antonyjh1234 2 หลายเดือนก่อน +1

      @@judithmcdonald9001 A global 1-2 metre sea level rise by end of century that will be increasing in speed, that affects every single human and their ability to stay alive if they depend on food will be interesting, so yes a garden that grows food would be a start, even if it fails as then they have learnt something.

    • @judithmcdonald9001
      @judithmcdonald9001 2 หลายเดือนก่อน +2

      @@antonyjh1234 I'm old. I studied Anthropology all my life. But I think it was a sociology class where we studied what happens to creatures (in our case, mice) who are too crowded and don't have food. Every civilization that collapses has food shortage somewhere. Even Rome situated in a veritable Garden of Eden was losing the ability to feed its burgeoning populace. If they didn't get grain from Egypt they would have collapsed much sooner.

  • @brenda6161-y6i
    @brenda6161-y6i 2 หลายเดือนก่อน +3

    "the only currency that counts today is scale and speed, there's no future for incrementality anymore"

  • @sorenwintherlundbys
    @sorenwintherlundbys 2 หลายเดือนก่อน +1

    Excellent presentation - only problem: A somewhat happy end. I am not convinced that being optimistic on behalf of the world is beneficial.

  • @RodBarkerdigitalmediablog
    @RodBarkerdigitalmediablog 3 หลายเดือนก่อน +3

    We do need transformative change in many aspects for returning to a safe/ just operating space, and a major area of work will be how we transition from the current competitive military/ armament paradigm to cooperative non-competitive interrelationships between nations. Part of the transition needs to consider how we hospice modernity - the fantasy that we can overcome all problems with technology while we deny how such approaches tend to cause more problems.

    • @antonyjh1234
      @antonyjh1234 2 หลายเดือนก่อน

      Imagine 1.5 metres by end of century, and rising, imagine a media and government system that now hides the truth as much as it can and is complicit in keeping the ball rolling by telling people they have Net Zero under control. Imagine a time when the mainstream media actually has "Sea level rise 300% faster than 30 years ago" as a front page headline ( even though that's what is due the next 30 ) and the psyche of the public when they realise it's not slowing down.

  • @singingway
    @singingway 2 หลายเดือนก่อน

    Re: protecting my dog. Another dog seemed friendly, was wagging its tail, touched noses with my dog then suddenly bit my dog on the nose! How could I have known that was going to happen?

  • @andrescalvobarrantes2896
    @andrescalvobarrantes2896 14 วันที่ผ่านมา

    Rather obvious, but Johan Rockstrom is impressive communicator. Science-based lecture that brings....some sort of "movement space" for humanity. Is there time left still?

  • @rodrigoribeiro9057
    @rodrigoribeiro9057 2 หลายเดือนก่อน +11

    Europeans created the Capitalocene (globalized imperialist capitalism) based on blatant plunder, military domination, political-economic control, human enslavement, and environmental destruction for profit.
    More recently, Anglo-American financial imperialism (Wall Street and the City of London) developed the parasitic rentier financial capitalism (financialization of the economy and ecosystem services), putting pressure on the Global South to open its economies to deepen dependence and increase loot.
    Those who focus the blame on the Anthropos while omitting the role of the Capitalocene, class society, and the enclosure of the commons are intellectual charlatans.
    "The significant problems we have cannot be solved at the same level of thinking with which we created them." - Albert Einstein.
    Capitalist technoscientism wants to "save" the planet Earth by following the pathway that brought humanity to the actual mess.

    • @judithmcdonald9001
      @judithmcdonald9001 2 หลายเดือนก่อน +3

      Good to hear your "heat" your anger, keep the fire burning until you find the answer you can pour your energy into. You will see it in your own way. As a gardener and naturalist I muse on how far back this plant called "civilization" will need to be pruned to rid it of the diseases we have manifested,.

    • @carolfran1
      @carolfran1 2 หลายเดือนก่อน +1

      Maybe the world who has accepted the realities of climate change needs to help found a new economic ecosystem by starting completely new financial markets with new rules and safeguards etc etc? I bet there are a lot of companies that would switch over. Of course you’d need new trading rules as the major markets would do everything they could to crash / stymie the new market / economy

    • @veronikalynn5084
      @veronikalynn5084 2 หลายเดือนก่อน

      @@carolfran1this is sarcasm right? I hope so 🫣

    • @veronikalynn5084
      @veronikalynn5084 2 หลายเดือนก่อน

      @@judithmcdonald9001I think about this often as well. I feel like I’m perpetually veering between the heights of revolutionary energy, like in the comment above, and valleys of resignation.
      Either way, I’ll be watching the world burn

  • @carolfran1
    @carolfran1 2 หลายเดือนก่อน

    One thing I’ve not heard more about or at all is the impact testing nuclear bombs has had to add heat into the atmosphere and if any chemical reactions or other unanticipated complications also occurred accelerating climate change. When I think about the hundreds of bombs tested it sure seems like a LOT of heat & impact. Has any scientist ever attempted to quantify this anthropogenic impact? Thanks.

    • @halphantom2274
      @halphantom2274 2 หลายเดือนก่อน +2

      Regarding just the energy released it's probably negligible. About the other factors I haven't heard anything.
      th-cam.com/video/kQkyouPOrD4/w-d-xo.html
      Edit: "Seven Hiroshima bombs per second" is an interesting unit of measurement.

  • @KlausRiede
    @KlausRiede 2 หลายเดือนก่อน +7

    Economic collapse might be the hard way to reduce global warming

    • @freeheeler09
      @freeheeler09 2 หลายเดือนก่อน +2

      Massive human population and economic crashes will soon at least slow global warming.

    • @judithmcdonald9001
      @judithmcdonald9001 2 หลายเดือนก่อน

      I think it is inevitable

  • @mandaragattv6851
    @mandaragattv6851 3 หลายเดือนก่อน

    They built-up the seeds storage on that place...maybe people's can put more around north and south Poles for the future.

    • @judithmcdonald9001
      @judithmcdonald9001 2 หลายเดือนก่อน +1

      We need to keep producing new seed that is better adapted to our climate. Everyone should understand that and know their seed.

    • @mandaragattv6851
      @mandaragattv6851 2 หลายเดือนก่อน

      @@judithmcdonald9001 good idea someone must implement this idea for future ☺️

  • @globalwarming382
    @globalwarming382 2 หลายเดือนก่อน

    At 21:21 when climate disasters make 1st world 🌎 countries migrate

  • @sjason1377
    @sjason1377 2 หลายเดือนก่อน

    nly Jesus saves from sin. Become a follower of Christ and join the kingdom to come in eternal life. Read His gospels to understand how.

    • @TaliaMellifera
      @TaliaMellifera 2 หลายเดือนก่อน +3

      it's about the reality right in front of your hands / face, use your human feeling you don't need the book,
      that's what Jesus says.