27 Matching Annotations
  1. Last 7 days
    1. to compel people to change their emissions, it may be less about a number, and more about a feeling. “To get people to act, my hypothesis is, you need to reach them not just by convincing them to be good citizens and saying it’s good for the world to keep below 1.5 degrees, but showing how they individually will be impacted,” says Eltahir

      for - quote - climate crisis - behavioral change - system change - importance of showing impacts - example - climate departure project

      quote - climate crisis - behavioral change - system change - importance of showing impacts - example - climate departure project - Eltahir - To get people to act, my hypothesis is, you need to reach them - not just by convincing them to be good citizens and saying it’s good for the world to keep below 1.5 degrees, but - showing how they individually will be impacted,”

  2. Oct 2024
  3. Aug 2024
    1. for - climate change impacts - marine life - citizen-science - potential project - climate departure - ocean heating impacts - marine life - marine migration - migrating species face collapse - migration to escape warming oceans - population collapse

      main research findings - Study involved 146 species of temperate or subpolar fish and 2,572 time series - Extremely fast moving species (17km/year) showed large declines in population while - fish that did not shift showed negligible decline - Those on the northernmost edge experienced the largest declines - There is speculation that the fastest moving ones are the also the one's with the least evolutionary adaptations for new environments

  4. Jul 2024
    1. I don't think humans are going extinct anytime soon um but I do think 00:36:25 the global Industrial you know networked societies might be a lot more fragile

      for - Climate change impacts - human extinction - don't think so - paleontological evidence shows that humans are a resilient species

      Climate change impacts - human extinction - don't think so - paleontological evidence shows that humans are a resilient species - ice ages are really extreme events that humans have survived - Before entering the holocene interglacial period we have been in for the past 10,000 years, the exit from the previous Ice Age took approximately 10,000 years and - there was 400 feet of sea level rise - North America was covered with an Antarctica's equivalence of ice thickness - there was a quarter less vegetation a on the planet - it was dusty and miserable living conditions - There have been dozens of these natural climate oscillations over the past two and a half million years and humans are about 5 to 6 million years old, so have survived all of these - Sometimes in really particularly harsh climate swings,<br /> - speciations of new hominids will appear along with - new tools in the record or - evidence that there's been better control over fire - Humans are resilient and super adaptable - We've lived and adapted to the conditions on all the continents - We will make it through, but modern, industrialized, global society likely won't

  5. Jan 2024
    1. The current silver economy stands at

      for - silver economy - stats - silver economy

      stats - silver economy - 2024 - 7 trillion yuan ($982 billion USD) - 6 % GDP - 2035 - 30 trillion yuan ($4.2 trillion USD) - 10% GDP

      question - silver economy - climate change impacts? transition impacts?

  6. Sep 2023
    1. However, knowing the science community has long underestimated climate impacts, it is my judgement that the climate system has crossed a critical threshold. I believe its destabilisation will now trigger cascading and chaotic changes and disruption to human social and economic systems – and do so globally.
      • for: quote, quote - Paul Gilding, quote - climate disruption, quote - science underestimates climate impacts
      • quote
        • Knowing the science community has long underestimated climate impacts,
        • it is my judgement that the climate system has crossed a critical threshold.
        • I believe its destabilisation will now trigger
          • cascading and
          • chaotic changes and
          • disruption to human social and
          • economic systems
        • and do so globally.
      • author: Paul Gilding
      • source: https://www.paulgilding.com/cockatoo-chronicles/the-great-disruption-has-begun
      • date: Sept. 3, 2023

      • comment

        • the concept of emptiness (shunyata), found throughout eastern philosophy is an organizing principle that can be used to frame the polycrisis, especially the many system wide entanglements.
        • Emptiness's two main characteristics:
          • interdependency and
          • change
        • are analogous to:
          • complexity / ecology and
          • evolution
  7. Aug 2023
      • key finding
        • global temp of 2 Deg C could theoretically result in a billion human deaths
      • title: Quantifying Global Greenhouse Gas Emissions in Human Deaths to Guide Energy Policy
      • authors: Joshua Pearce, Richard Pamcutt
      • date: aug. 19, 2023
    1. Demographic and Socioeconomic Correlates of Disproportionate Beef Consumption among US Adults in an Age of Global Warming
      • for: climate change impacts - dietary, climate change impacts - meat eating, carbon footprint - meat, leverage point - meat eating
      • title: Demographic and Socioeconomic Correlates of Disproportionate Beef Consumption among US Adults in an Age of Global Warming
      • author: Donald Rose
      • date: Aug. 30, 2023

      • stats

        • study based on NHANES study of 10, 248 U.S. adults between 2015 and 2018 indicated that 12% accounted for all beef consumed
    1. An unprecedented heatwave occurred in the Pacific Northwest (PNW) from ~25 June to 2 July 2021, over lands colonially named British Columbia (BC) and Alberta (AB) in Canada, Washington (WA), and Oregon (OR) in the United States.
      • for climate change - impacts, climate departure, extinction, biodiversity loss, marine heat wave, ubc, Pacific Northwest heatwave
      • paraphrase
      • stats
        • An unprecedented heatwave occurred in the Pacific Northwest (PNW)
          • from ~25 June to 2 July 2021,
          • over lands colonially named
            • British Columbia (BC)
            • Alberta (AB) in Canada,
            • Washington (WA),
            • Oregon (OR) in the United States.
        • Near-surface air temperature anomalies reached up to 16–20 °C above normal over a wide region (Fig. 1),
          • with many locations breaking all-time maximum temperature records by more than 5 °C (Fig. 2a).
        • The Canadian national temperature record was broken 3 days in a row, at multiple locations,
          • with the highest temperature of 49.6 °C recorded in Lytton, BC, on 29 June (Figs. 1b),
          • 4.6 °C higher than the Canadian record prior to this event.
        • The new record temperature was reportedly the hottest worldwide temperature recorded north of 45° latitude,
          • and hotter than any recorded temperature in Europe or South America.
      • for: marine heat wave, fish dieoff, fish kill, extinction, climate departure, climate change - impacts
      • title: The unprecedented Pacific Northwest heatwave of June 2021
      • date: Feb. 9, 2023
    1. None of the 28 streams Cunningham and his colleagues studied hit summertime highs warmer than 25.9 C, the point where warming water can become lethal. But in four rivers, temperatures climbed past 20.3 C, the threshold where some have found juvenile coho stop growing.
      • for: climate change - impacts, extinction, biodiversity loss, fish kill, salmon dieoff, stats, stats - salmon, logging, human activity

      • paraphrase

      • stats

        • None of the 28 streams Cunningham and his colleagues studied hit summertime highs warmer than 25.9 C,
        • the point where warming water can become lethal.
        • But in four rivers, temperatures climbed past 20.3 C,
          • the threshold where some have found juvenile coho stop growing.
        • In some watersheds, deforestation rates climbed to 59 per cent.
      • comment

        • deforestation may be a contributing factor but there are also other variables like changes in glacial melt water
    2. One study found once temperatures climb past 20.3 C, salmon stop growing because they can't get enough food to satisfy their metabolism.

      -for: salmon survival temperature, stats, stats - salmon, salmon dieoff, climate change - impacts, fish kill - paraphrase -stats - One study found once temperatures climb past 20.3 C, - salmon stop growing because they can't get enough food to satisfy their metabolism.

      • for: climate change - impacts, complexity, fish dieoff, salmon dieoff, convergence, ecosystem - logging, convergence - climate change and logging
    1. so here we go to number six why transform
      • for: doughnut economics, climate change - societal impacts, whole system change - motivation
      • question: why transform?
        • answer
          • The word transformation is carefully chosen by John and here he explains why.
          • We face an extreme and growing polycrisis that threatens to overpower our capacity to cope with it unless we act now for whole system transformation.
          • Voices across all of society are becoming more vocal of the need to transform the existing system.
          • This transformation program does not need everyone to participate, just a sufficient but small percentage of the population who are aligned to these ideas.
          • Not everyone believes such transformation is necessary but the R+D project only needs to onboard a small percentage of the population who does believe to change the entire system for the benefit of even the non-believers.
      • comment
        • John is implying social tipping points as well as social engineering
  8. Jul 2023
    1. Those improvements better come quick.
      • Overall demand for meat is expected to jump more than 70 percent by 2050
      • livestock farming currently represents about 15 percent of all current human greenhouse gas emissions (UN FAO).
      • To reduce meat consumption now requires a familiar dual approach:
        • provide alternatives available now
          • plant proteins are still the most viable alternative
        • degrowth
          • reduce our meat consumption rather than eliminate it entirely,
  9. Jan 2023
    1. i think climate change is going to put  a strong pressure in the sense that you know i   think when people see more and more catastrophic  climatic events you know i think attitudes toward   globalization and attitudes toward inequality in  general you know can change very quickly because   00:43:25 you know at some point i think people will  not find it funny at all to have all these   billionaires you know giving lessons using  their private jet doing your space tourism   et cetera you know at some point you know i think  nobody is going to find this funny at all and   there can be a very quick and and fast you know  complete change in attitude following this

      !- Thomas Piketty : climate change impacts on inequality - climate change extreme events can very quickly cause the public attitudes to the elites to deteriorate very rapidly

  10. Jul 2022
  11. May 2022
    1. Crop harvests for direct food use insufficient to meet the UN’s food security goal

      Planetary Boundary / Doughnut Economic Main Main Category: SOCIO-ECONOMIC: Food

      Visit Stop Reset Go on Indyweb for detailed context graph and to begin or engage in discussion on this topic. (Coming soon)

  12. Apr 2021
    1. Despite important agricultural advancements to feed the world in the last 60 years, a Cornell-led study shows that global farming productivity is 21% lower than it could have been without climate change. This is the equivalent of losing about seven years of farm productivity increases since the 1960s.