20 Matching Annotations
  1. Dec 2024
    1. for - Geography as a driver for civilisation - cultural evolution - impact of geographic obstacles - article - The Economist - Of all the geological periods, the Triassic was the most fabulous - 2024, Dec. 19

      "Biology, though, is not the Triassic’s only legacy to the modern world. For, with the breakup of Pangaea came the period’s final, Parthian shot. The mountainous region which stretches from Anatolia to Afghanistan, Parthia (as Iran, or Persia, was once known) included, began to rise in the late Triassic when a small continent now dubbed Cimmeria collided with the disintegrating supercontinent, squeezing up the seabed sediments between them.

      The Cimmerian orogeny, as this mountain-building moment is called, has created a natural barrier fortress along the southern margin of what is now Earth’s largest continent, Eurasia, dividing Asia’s heartlands from Africa and Europe. This barrier—which includes the Anatolian plateau, the Iranian plateau and the mountains of Afghanistan—is difficult to pass and difficult to conquer. Together with its more recent, eastward, extension, the plateau of Tibet, it has proved to be history’s puppet-master. It has kept humanity’s three great civilisations—China, India and the Mediterranean-focused world of the Middle East, north Africa and Europe—apart, and allowed them, for good or ill, to develop separately, with (until recently) little intercourse between them."

      source - shared with me via LinkedIn contact

      // commennt - If humans did indeed begin in Africa and radiated out to the rest of the world over the course of time, - then once arrived in these far flung places, the travelers became isolated from the original African tribe by geological obstacles and losing any trace of their origin through vast spans of time. - It's ironic then that losing trace caused our ancestors to culturally evolve in isolation from each other - And when modern technology allowed humans to rediscover each other, the differences were so great that with cultural memory erased by time, it enabled the technologically advanced modern humans to perform extreme levels of other, exploiting and colonizing our fellow humans. - Imagine how different our world would be if we hadn't lost track of each other! What a different world we would be living in today! //

  2. Dec 2023
  3. Apr 2022
  4. Jan 2022
    1. Helen Branswell. (2022, January 11). 1. #Omicron’s takeover was stunningly rapid and is now nearly complete, at least in the U.S. The latest “Nowcast” from @CDCgov (which uses recent data to model what’s happen now) suggests most of what is circulating here now is omicron. Https://t.co/6w3e8Ut5NW [Tweet]. @HelenBranswell. https://twitter.com/HelenBranswell/status/1480970453313277954

  5. Apr 2021
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  11. Sep 2018
  12. www.lrng.org www.lrng.org
    1. agriculture, mining, logging, fishing

      What would an urban youth think about? My guess: tourism, transportation, health, education, entertainment, police, government. I looked it up here: http://blogs.worldbank.org/sustainablecities/top-ten-new-urban-jobs I would add construction and service to my list, and technology.

  13. Feb 2014