72 Matching Annotations
  1. Aug 2025
  2. Jul 2025
  3. Feb 2025
    1. The expansion of the opioid supply was facilitated by the privatization of poppy fields. The US relies on imports of narcotic raw material, mainly from Turkey and India, to produce legal opioids. Johnson & Johnson, one of the certified importers, sought to change the regulations to allow for more imports from Australia, which would give them a competitive advantage. In the 1990s, Johnson & Johnson lobbied to undermine the "80-20" rule, which stipulated that at least 80% of the narcotic raw material imported into the US had to come from Turkey and India.
  4. Oct 2024
  5. Apr 2024
  6. Jan 2024
      • for: COP28 talk - later is too late, Global tipping points report, question - are there maps of feedbacks of positive tipping points?, My Climate Risk, ICICLE, positive tipping points, social tipping points

      • NOTE

        • This video is not yet available on YouTube so couldn't not be docdropped for annotation. So all annotations are done here referred to timestamp
      • SUMMARY

        • This video has not been uploaded on youtube yet so there is no transcription and I am manually annotating on this page.

        • Positive tipping points

          • not as well studied as negative tipping points
          • cost parity is the most obvious but there are other factors relating to
            • politics
            • psychology
          • We are in a path dependency so we need disruptive change
      • SPEAKER PANEL

        • Pierre Fredlingstein, Uni of Exeter - Global carbon budget report
        • Rosalyn Conforth, Uni of Reading - Adaptation Gap report
        • Tim Lenton, Uni of Exeter - Global Tipping Report
      • Global Carbon Budget report summary

      • 0:19:47: Graph of largest emitters

        • graph
        • comment
          • wow! We are all essentially dependent on China! How do citizens around the world influence China? I suppose if ANY of these major emitters don't radically reduce, we won't stay under 1.5 Deg C, but China is the biggest one.
      • 00:20:51: Land Use Emissions

      • three countries represent 55% of all land use emissions - Brazil - DRC - Indonesia

      • 00:21:55: CDR

        • forests: 1.9 Gt / 5% of annual Fossil Fuel CO2 emissions
        • technological CDR: 0.000025% of annual Fossil Fuel CO2 emissions
      • 00:23:00: Remaining Carbon Budget

        • 1.5 Deg C: 275 Gt CO2
        • 1.7 Deg C. 625 Gt CO2
        • 2.0 Deg C. 1150 Gt CO2
      • Advancing an Inclusive Process for Adaptation Planning and Action

      • adaptation is underfinanced. The gap is:

        • 194 billion / year
        • 366 billion / year by 2030
      • climate change increases transboundary issues
        • need transboundary agreements but these are absent
        • conflicts and migration are a result of such transboundary climate impacts
        • people are increasing climate impacts to try to survive due to existing climate impacts

      -00:29:46: My Climate Risk Regional Hubs - Looking at climate risks from a local perspective. - @Nate, @SoNeC - 00:30:33 ""ICICLE** storyllines - need bottom-up approach (ICICLE - Integrated Climate Livelihood and and Environment storylines)

      • 00:32:58: Global Tipping Points

      • 00:33:46: Five of planetary systems can tip at the current 1.2 Deg C

        • Greenland Ice Sheet
        • West Antarctic
        • Permafrost
        • Coral Reefs - 500 million people
        • Subpolar Gyre of North Atlantic - ice age in Europe
          • goes in a decade - like British Columbia climate
      • 00:35:39

        • risks go up disproportionately with every 0.1 deg C of warming. There is no longer a business-as-usual option now. We CANNOT ACT INCREMENTALLY NOW.
      • 00:36:00

        • we calculate a need of a speed up of a factor of 7 to shut down greenhouse gas emissions and that is done through positive tipping points.

      -00:37:00 - We have accelerating positive feedbacks and if we coordinate policy changes with consumer behavior change and business behavior change to reinforce these positive feedbacks, we can help accelerate change in the other sectors of the global economy responsible for all the other emissions

      • 00:37:30

        • in the report we walk you through the other sectors, where their tipping points are and how we have to act to trigger them. This is the only viable path out of our situation.
      • 00:38:10

        • Positive tipping points can also reinforce each other
        • Question: Are there maps of the feedbacks of positive tipping points?
        • Tim only discusses economic and technological positive tipping points and does not talk about social or societal
  7. Oct 2023
  8. Jan 2023
    1. All assignments must be turned in on the due date. Assignments turned in latewill have one point deducted from each calendar day (not class day) after the due date and time.Flexibility is possible but only when advance arrangements are made, and only when there is a goodreason (e.g., documented illness or emergency).

      Late assignments

  9. Nov 2022
    1. Since adequately performing economies use too much energy, other research has formulated low energy consumption levels satisfying human needs.  What would low energy life be like?  For starters, an end to private transportation, not just switching to electric vehicles.  People will have to rely on public transit and “active” transport (e.g., walking).

      Not going to be a possibility for most people

    2. Estimates put the level of energy use “compatible with avoiding 1.5ºC of global warming without relying on negative emissions technology” at around 7,500 kilowatt-hours per person per year.  Americans currently use more than ten times this level, so our energy use would need to decline drastically

      We use too much energy for this to be possible

    1. Many INDCs lack necessary details, such as clarity on sectors and gases covered, details on the impact of listed mitigation actions, different metrics to aggregate gases, details on base year or reference values from which reductions or improvements would be measured, or accounting practices related to land use and the use of specific market mechanisms (

      Countries were only concerned with delivering a result rather than giving good solutions

    2. The INDCs collectively lower greenhouse gas emissions compared to where current policies stand, but still imply a median warming of 2.6-3.1 degrees Celsius by 2100. More can be achieved, because the agreement stipulates that targets for reducing greenhouse gas emissions are strengthened over time, both in ambition and scope

      Agaisnt too late

    1. On the other hand, emissions from the building sector are expected to rise from 9 gigatonnes (Gt) in 2004 to 11 to 16 Gt in 2030, mainly due to economic growth in developing countries (IPCC 2007). Given climate change as a global constraint to future use of fossil fuels, it is the responsibility of the industrialized nations to develop an energy efficient building stock in order to facilitate economic development elsewhere in the world. Recent policy proposals (European Commision 2011; Kelly 2009) make similar arguments and suggest sectoral reduction targets of 80% or more for developed regions.

      Arguement for it is too late

    2. As heat losses of buildings are minimized during transformation, energy for hot water and appliances becomes the dominant contributor to sectoral energy demand. Reducing the sectoral carbon footprint by at least 50%, as required to limit global warming to 2°C, cannot be achieved by transforming the stock alone; additional measures such as lowering consumption from hot water generation or appliances and changes that impact lifestyle, such as smaller dwellings and more people per dwelling, are required.

      Against its too late

  10. May 2022
  11. Mar 2022
    1. In 1994, The Unix-Haters Handbook was published containing a long list of missives about the software—everything from overly-cryptic command names that were optimized for Teletype machines, to irreversible file deletion, to unintuitive programs with far too many options. Over twenty years later, an overwhelming majority of these complaints are still valid even across the dozens of modern derivatives. Unix had become so widely used that changing its behavior would have challenging implications. For better
  12. Nov 2021
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  19. Aug 2020
    1. Safari sends following order application/xml (q is 1) application/xhtml+xml (q is 1) image/png (q is 1) text/html (q is 0.9) text/plain (q is 0.8) \*/\* (q is 0.5) So you visit www.myappp.com in safari and if the app supports .xml then Rails should render .xml file. This is not what user wants to see. User wants to see .html page not .xml page.
  20. Jul 2020
    1. In the Set class we already called this - and difference, which it is ok but not really accurate because of the previous explanation, but probably not worthwhile to change it.

      Is this saying that the name difference is inaccurate?

      Why is it inaccurate? You even called it the "theoretic difference" above.

      Is that because "relative complement" would be better? Or because the full phrase "theoretic difference" [https://en.wiktionary.org/wiki/set-theoretic_difference] is required in order for it to be accurate rather than just "difference"?

  21. Jun 2020
  22. May 2020
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  24. Dec 2017
  25. Aug 2016
  26. Jul 2016