4 ms·

This is very real. Barometric pressure directly affects your ability to breathe. Recently several people died by asthma attack in Australia and thousands of p

• dpark 10y ago
  > Barometric pressure directly affects your ability to breathe. Sure. Go for a jog on a mountain and you'll find that you miss the higher pressure. > Recently several people died by asthma attack in Australia and thousands of people with no preexisting history of respiratory illness suddenly developed symptoms. The most likely explanation so far was the sudden change in barometric pressure and high pollen counts. Thousands unexpectedly developed symptoms? This is hard to believe. Also impossible to separate from the high pollen count that's known to cause problems for millions. > If atmospheric pressure decreases it shall lower your blood pressure. That's some serious cherry-picking. It's an article about cold weather causing higher blood pressure with a brief mention of other potential factors that mostly only affect people over 65. > More generally, weather has a direct effect on mood and behaviour. Obviously.
  • internaut 10y ago
    > Thousands unexpectedly developed symptoms? This is hard to believe. http://www.abc.net.au/news/2016-11-29/thunderstorm-asthma-eighth-person-dies-from-melbourne/8074776 http://www.abc.net.au/news/2016-11-29/thunderstorm-asthma-ei... "An eighth person has died following last week's freak thunderstorm asthma event in Melbourne, health authorities have said. One person remains in a critical condition in intensive care, the Victorian Department of Health and Human Services said. Last week hospitals were overwhelmed when after a cool change and storm caused respiratory problems for thousands of people, with more than 8,500 attending emergency departments." "It caused many people, including those who had no history of asthma or respiratory issues, to experience mild to severe breathing difficulties." "The humid weather change last Monday caused pollen, most likely from rye grass, to burst into tiny particles that were able to be inhaled through the nose and enter the lungs." The good name of Russian Meteorology is exonerated from charges of pseudoscience.
    • dpark 10y ago
      That article says nothing about increased atmospheric pressure being at fault. It lays the blame squarely on pollen as expected. This is why pseudoscience is so difficult to discuss meaningfully. It's supporters cherry pick, exaggerate, and outright lie to support the claims they make because the actual science does not support the claims.
      • internaut 10y ago
        You mean low barometric pressure, not high. The chain of causality was this: Low pressure causing high pollen density causing respiratory illness. This has the power to explain why large numbers of people were abruptly affected. It's all there in the article. "Last week hospitals were overwhelmed when after a cool change and storm caused respiratory problems for thousands ... The humid weather change last Monday caused pollen, most likely from rye grass, to burst into tiny particles that were able to be inhaled through the nose and enter the lungs." And I repeat myself from 20 hours ago: https://news.ycombinator.com/item?id=13109702 https://news.ycombinator.com/item?id=13109702
        • dpark 10y ago
          > The chain of causality was this: > Low pressure causing high pollen density causing respiratory illness. The news article you're citing literally makes no mention of the barometric pressure. Your citation does not support your claim. > "The humid weather change last Monday caused pollen, most likely from rye grass, to burst into tiny particles that were able to be inhaled through the nose and enter the lungs." This quote clearly does not support your claim. In no way is humidity the same as barometric pressure. > And I repeat myself from 20 hours ago I don't know why you're sure insistent on this. You have basically no data to support your thesis that air pressure changes are meaningful to health. You've definitely got no evidence that they're going to cause asthma. You don't even have any evidence that Russian meteorologists actually give health advice based on barometric pressure. You've only "been told that a Russian or Eastern European weather forecaster sometimes gives health advice based on the air pressure changes." This whole thing makes no sense. You started with the thesis that we're retarded for not having meteorologists give medical advice and you've continued to defend it by claiming with no evidence that air pressure changes have hospitalized thousands, that people with respiratory problems should wear masks when the pressure changes, and that you could pressurize a house to counteract the change in barometric pressure. Your starting point is flawed and the conclusions you're reaching are absurd.