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Earth Science

India and Pakistan Dominate WHO's Air Pollution Database (theguardian.com) 18

At this time of year, agricultural burning adds to the air pollution problems across northern India and Pakistan. The region contains 16 of the 20 most polluted cities in the World Health Organization's global PM2.5 database. But are these the most polluted places ever recorded? Lack of measurements make historic comparisons difficult, but we have some clues. From a report: More than 200 years ago, Benjamin Franklin was famously among the first scientists to study electricity in the atmosphere. Lightning is the most obvious manifestation, but air pollution also changes the electrical properties of our air. Electrical measurements near Hyde Park in about 1790 suggest 18th-century London's particle pollution was perhaps half the annual average in the most polluted cities in modern India.
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India and Pakistan Dominate WHO's Air Pollution Database

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  • by nagora ( 177841 ) on Friday November 06, 2020 @10:33AM (#60691344)

    Shocked, I tell you.

    Now - this just in from our ursine correspondent up in the forest...

  • ... for inventing lightning. Before that, there were no forest fires and resulting atmospheric particulates. Human production of atmospheric NOx hasn't even caught up with that produced by his lightning.

    • I'm busy watching the election so maybe I've got this wrong. But you're saying to grow back the forests and fix global warming we need to tax lightning now?
  • in air pollution.
  • China going electric for vehicles is a good thing. Not sure if India's problem is more vehicles or industry. I'm guessing industry but...? Article says they are measuring particle pollution, so I take it that is nanoparticles in the air. Smog?

    I hope India can turn it around, that air is surely killing people. Tesla needs to get some cheap electric scooters over there or something to put a dent in it.

    • Actually the article links to another article... talking about farm fires being the big problem at the moment. So a temporary major problem pointing to other problems that won't go away maybe?

      https://www.indiatoday.in/indi... [indiatoday.in]

      • They use buring as a regular farming practice. Dehli is constantly covered smoke from the field of Punjab afte the harvest season.

    • I hope India can turn it around, that air is surely killing people. Tesla needs to get some cheap electric scooters over there or something to put a dent in it.

      Do we really want a country with over a billion people to have its population expand unabated?
      • Are you really debating if choking millions is really a bad thing?

        Fuckin *azism is in your gene man you can't help it.

    • by jonadab ( 583620 )
      Vehicles (not just China's vehicles, but all vehicles worldwide) are small potatoes compared to the overwhelming amount of pollution churned out by Chinese factories.

      But China isn't named in the article, because the source is the WHO, and the WHO won't say anything that isn't approved by the Chinese Communist Party.
  • by BAReFO0t ( 6240524 ) on Friday November 06, 2020 @01:23PM (#60691968)

    During early industrialization and coal heating.

    Look it up. It's dystopic. Even the most distorted photos from China (usually photographic morning fog because the actual pollution, albeit definitely harmful, cannot be seen) aren't able to hold a candle to their air.

    • by spitzak ( 4019 )

      You are right the article is talking about London in the 18th century, pollution in London was likely much worse in the 19th century. From what I have heard London was still far better than the industrialized center of the country like Burmingham.
      I do suspect the Indians are at least trying a little bit to reduce how much pollution is being produced by the things they are doing. Back then the number of pollution controls was absolutely zero. And the population density was the same (just not as big area in t

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