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Henry Liebling

Report Vol. 2 - 2013 - Circular Economy Reports - Ellen MacArthur Foundation - 1 views

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    "Analysis shows that the adoption of the circular economy could be worth as much as USD 700 billion in consumer goods material savings alone, and also highlights added benefits in terms of land productivity and potential job creation. The report features specific examples in product categories that represent 80% of the total consumer goods market by value, namely food, beverages, textiles, and packaging. "
Lucy Gray

Technology in Schools Faces Questions on Value - NYTimes.com - 4 views

  • When it comes to showing results, he said, “We better put up or shut up.”
  • Critics counter that, absent clear proof, schools are being motivated by a blind faith in technology and an overemphasis on digital skills — like using PowerPoint and multimedia tools — at the expense of math, reading and writing fundamentals. They say the technology advocates have it backward when they press to upgrade first and ask questions later.
  • how the district was innovating.
  • ...24 more annotations...
  • “We’ve jumped on bandwagons for different eras without knowing fully what we’re doing. This might just be the new bandwagon,” he said. “I hope not.”
  • there is no good way to quantify those achievements — putting them in a tough spot with voters deciding whether to bankroll this approach again
  • district was innovating
  • “Test scores are the same, but look at all the other things students are doing: learning to use the Internet to research, learning to organize their work, learning to use professional writing tools, learning to collaborate with others.”
  • If we know something works
  • it is hard to separate the effect of the laptops from the effect of the teacher training
  • The high-level analyses that sum up these various studies, not surprisingly, give researchers pause about whether big investments in technology make sense.
  • Good teachers, he said, can make good use of computers, while bad teachers won’t, and they and their students could wind up becoming distracted by the technology.
  • “It’s not the stuff that counts — it’s what you do with it that matters.”
  • creating an impetus to rethink education entirely
    • Steve Ransom
       
      Like teaching powerpoint is "rethinking education". Right.
  • “There is a connection between the physical hand on the paper and the words on the page,” she said. “It’s intimate.”
  • “They’re inundated with 24/7 media, so they expect it,”
  • The 30 students in the classroom held wireless clickers into which they punched their answers. Seconds later, a pie chart appeared on the screen: 23 percent answered “True,” 70 percent “False,” and 6 percent didn’t know.
  • rofessor Cuban at Stanford argues that keeping children engaged requires an environment of constant novelty, which cannot be sustained.
  • engagement is a “fluffy
  • term” that can slide past critical analysis.
  • that computers can distract and not instruct.
  • guide on the side.
  • Professor Cuban at Stanford
  • But she loves the fact that her two children, a fourth-grader and first-grader, are learning technology, including PowerPoint
  • $46.3 million for laptops, classroom projectors, networking gear and other technology for teachers and administrators.
  • Mr. Share bases his buying decisions on two main factors: what his teachers tell him they need, and his experience. For instance, he said he resisted getting the interactive whiteboards sold as Smart Boards until, one day in 2008, he saw a teacher trying to mimic the product with a jury-rigged projector setup. “It was an ‘Aha!’ moment,” he said, leading him to buy Smart Boards, made by a company called Smart Technologies.
  • This is big business.
  • “Do we really need technology to learn?” she said. “It’s a very valid time to ask the question, right before this goes on the ballot.”
Henry Liebling

M A R G A R E T J. W H E A T L E Y - 2 views

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    "For many years, I've been interested in seeing the world differently. I've wanted to see beyond the Western, mechanical view of the world and see what else might appear when the lens was changed."
Lucy Gray

Torbays-Urban-Forest.pdf (application/pdf Object) - 2 views

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    Recent assessment of value of an urban forest
Henry Liebling

circulareconomy - home - 2 views

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    Ellen Mac Arthur Circular Economy Wiki Extensive and building
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