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92% of the World's Population Exposed To Unsafe Levels of Air Pollution: WHO (sciencedaily.com)

An anonymous reader quotes a report from Science Daily: A new World Health Organization (WHO) air quality model confirms that 92% of the world's population lives in places where air quality levels exceed WHO limits. "The new WHO model shows countries where the air pollution danger spots are, and provides a baseline for monitoring progress in combatting it," says Dr Flavia Bustreo, Assistant Director General at WHO. It also represents the most detailed outdoor (or ambient) air pollution-related health data, by country, ever reported by WHO. The model is based on data derived from satellite measurements, air transport models and ground station monitors for more than 3000 locations, both rural and urban. It was developed by WHO in collaboration with the University of Bath, United Kingdom. Some 3 million deaths a year are linked to exposure to outdoor air pollution. Indoor air pollution can be just as deadly. In 2012, an estimated 6.5 million deaths (11.6% of all global deaths) were associated with indoor and outdoor air pollution together. Nearly 90% of air-pollution-related deaths occur in low- and middle-income countries, with nearly 2 out of 3 occurring in WHO's South-East Asia and Western Pacific regions. Ninety-four per cent are due to noncommunicable diseases -- notably cardiovascular diseases, stroke, chronic obstructive pulmonary disease and lung cancer. Air pollution also increases the risks for acute respiratory infections. Major sources of air pollution include inefficient modes of transport, household fuel and waste burning, coal-fired power plants, and industrial activities. However, not all air pollution originates from human activity. For example, air quality can also be influenced by dust storms, particularly in regions close to deserts. The model has carefully calibrated data from satellite and ground stations to maximize reliability. National air pollution exposures were analyzed against population and air pollution levels at a grid resolution of about 10 km x 10 km. The interactive maps provide information on population-weighted exposure to particulate matter of an aerodynamic diameter of less than 2.5 micrometers (PM2.5) for all countries. The map also indicates data on monitoring stations for PM10 and PM2.5 values for about 3000 cities and towns. Quartz's report features a table that highlights the countries with the world's worst air pollution. The table "shows all the median levels of particulate matter in each country where the WHO collected data."

115 comments

  1. Can't wait for solar power and electric cars takin by Anonymous Coward · · Score: 1

    Electric and hydrogen cars have no air polution, except for the plants that assemble and make the parts.

  2. Sniff test by Anonymous Coward · · Score: 0

    Who farted, y'all?

    1. Re:Sniff test by Anonymous Coward · · Score: 0

      It reminds me of Trump sniffing because Hillary was decomposing next to him..

    2. Re:Sniff test by Anonymous Coward · · Score: 0

      Yup, that sounds like the sort of diagnosis Dr Oz would make.

    3. Re: Sniff test by Anonymous Coward · · Score: 0

      Cocaine is a hell of a drug

  3. Re:Can't wait for solar power and electric cars ta by peragrin · · Score: 4, Insightful

    The thing is it is easier to clean the atmosphere and exhaust ducts of such facilities than it is to clean an exhaust pipe. It is done all the time.

    Need examples? Look at pictures of Boston, Chicago, Detroit, los Angeles from 1980-1990 and compare them to today.
    You can see the air quality change and exactly what the EPA does with their burdensome regulations.

    --
    i thought once I was found, but it was only a dream.
  4. Pretty shocking by Chris453 · · Score: 2

    The US being on the bottom of the list is finally a good thing. Of course we just import the finished goods and let manufacturers (China) worry about the pollution we cause. Maybe we need to buy some carbon credits? /s

    1. Re:Pretty shocking by rtb61 · · Score: 1

      The map is for particulate matter of a certain size and hence the pollution in Australia where there is pretty much nothing, all down to normal dust storms. So pollution data not so much, as it is not a map of different types of more toxic pollution, just particulate matter of what ever type. So you a feeling good about not much at all and really for a proper pollution map, you should add in drinking water as well as contaminants in food. For an accurate annual total toxic load and you will not end up feeling good about that map, I can assure you.

      --
      Chaos - everything, everywhere, everywhen
    2. Re:Pretty shocking by khallow · · Score: 1

      The US will still be near the bottom with a good portion of Europe and maybe Japan doing better.

    3. Re:Pretty shocking by Anonymous Coward · · Score: 0

      The US is not the only country that buys from China. All other countries do also, and in large amounts.

    4. Re:Pretty shocking by Anonymous Coward · · Score: 0

      White man's burden

      *mops sweat from forehead*

    5. Re:Pretty shocking by JoeMerchant · · Score: 1

      Of course, 93% of all statistics are fabricated, distorted, meaningless, or outright made up.

    6. Re:Pretty shocking by ShanghaiBill · · Score: 2

      In most 3rd world countries, the main problem in interior pollution, from cooking fires, candles, etc. The best fix for that is electrification.

    7. Re:Pretty shocking by SeaFox · · Score: 1

      The US being on the bottom of the list is finally a good thing. Of course we just import the finished goods and let manufacturers (China) worry about the pollution we cause.

      I missed where we were forcing China to run their industry the way they do. If they care so much about the Earth they can institute pollution controls and pass on the costs to their customers (the U.S. and other countries). We can, in turn, pay for the higher cost of goods down the line to the end consumer.

      Maybe this will make having Chinese factories build our goods less lucrative for the Companies in California that do it.
      Maybe this will reduce the demand for Chinese exports and cause a resurgence in domestic manufacturing.

      Either way, no one is holding a gun to Shenzhen's head and forcing them to poison themselves. They've made it clear what matters more.

    8. Re:Pretty shocking by jopsen · · Score: 2

      The US is a huge country with lots of empty areas that has great air quality. If instead of median particulate matter, they used median particulate matter humans are exposed to it might look different. I doubt densely populated US cities full of cars are doing very well.

      But yes, for once the US is by all measures for one not ranked among 3rd world countries.

    9. Re:Pretty shocking by TheRaven64 · · Score: 1

      I find the map pretty surprising. Zoom in on the UK, and most of England is yellow (11-15 g/m3), but Reading (dense traffic, industrial areas, lots of diesel trains passing through) is green (<10), yet completely surrounded by yellow areas. I'd probably be inclined to trust the point samples, but their averaging between them looks like it's nonsense. The middle of Wales is pretty green, but with squares of yellow. The green makes sense (it's basically a big space full of hills and sheep), but the yellow doesn't seem to correspond with any human habitation or industry.

      --
      I am TheRaven on Soylent News
    10. Re:Pretty shocking by Anonymous Coward · · Score: 0

      I find that to be full of B.S. for the countries at the bottom of the list.

    11. Re:Pretty shocking by Salgak1 · · Score: 2

      . . . and of course, it depends what time of year you do the measurements.

      Example: Spring in the Mid-Atlantic, where the tree pollen is so thick that you can SEE the yellow layers on cars and windows.

      Or late summer, when the ragweed pollen is flying.

      Not ALL particulates are pollution.

    12. Re:Pretty shocking by buchner.johannes · · Score: 1

      The US has better air quality because of fortunate wind conditions, not because it pollutes less, if If I remember the article correctly. Same applies to Europe (and Reading) - where the air is polluted does not necessarily correspond to where the pollution accumulates!

      --
      NB: The message above might reflect my opinion right now, but not necessarily tomorrow or next year.
    13. Re:Pretty shocking by Gavagai80 · · Score: 2

      San Francisco has great air quality. All their pollution blows over to kill Sacramentans.

      --
      This space intentionally left blank
    14. Re: Pretty shocking by Anonymous Coward · · Score: 0

      Europe is screwed because it became addicted to diesel, which although very fuel efficient it creates crazy PM2.5 particulates.

    15. Re:Pretty shocking by JoeMerchant · · Score: 1

      A lot of what they measure are soot particle emissions - older diesel engines can produce a shocking amount of these, I wonder if the equipment is periodically giving the high readings.

    16. Re:Pretty shocking by drinkypoo · · Score: 1

      The US is a huge country with lots of empty areas that has great air quality.

      [citation needed]

      I live in the county in the USA which allegedly has the best air quality in the country. The area is volcanic which means more soil radioactives and it contains a shitload of dirt roads which means more soil in your lungs. And the fires, oh my lord the fires.

      So, where are these empty areas with great air quality? And why do you think they're relevant given that they're empty?

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  5. what's the exposure time? by turkeydance · · Score: 1

    i looked at the article and it gave the amount but not duration.

    1. Re:what's the exposure time? by johannesg · · Score: 0

      You should also check _where_ all that air pollution is located. Much of it is apparently in the Sahara, which is an uninhabited desert without people or cars or factories. If the Sahara is suffering from pollution, then I think we can safely say that pollution is a natural feature of our world, and we shouldn't be complaining about it.

    2. Re:what's the exposure time? by tomxor · · Score: 1

      ...If the Sahara is suffering from pollution, then I think we can safely say that pollution is a natural feature of our world, and we shouldn't be complaining about it.

      I can't tell if your joking... you do realise that air moves, that's why weather is so hard to predict, the atmosphere is one giant system.

      If the Sahara has highly polluted air it's unlikely to be a natural source, more likely it is accumulating there due to particular the mechanics of that part of the weather system or localised properties of atmosphere in that region such as differences in temperature, humidity... Also they are measuring for types of particulate matter that is extremely unlikely to have originated from a natural source in those quantities.

    3. Re:what's the exposure time? by Anonymous Coward · · Score: 1

      No, they are measuring particulate matter based on size. Nothing more. Thus the dusty Sahara scores high. Proving this study totally BS.

  6. Pollution stops at US border by Anonymous Coward · · Score: 1

    It's funny how the air pollution in northern Mexico just can't manage to make it across the border into southern Texas. There's also pollution in Alaska that seems reluctant to enter Canada. The rest of the map seems much more normal dispersion patterns.

    It's also funny how polluted the center of the Amazon basin is. The only explanation I can think of would be forest fires, but I thought the clear-cutting for farming was 100's of miles from there.

    1. Re:Pollution stops at US border by viperidaenz · · Score: 3, Insightful

      The data is dodgy.

      Limitations
      Data from different countries are of limited comparability because of
      a) Different location of measurement stations;
      b) Different measurement methods;
      c) Different temporal coverage of certain measurements; if only part of the year was covered,
      the measurement may significantly deviate from the annual mean due to seasonal
      variability;
      d) Possible inclusion of data which were not eligible for this database due to insufficient
      information to ensure compliance;
      e) Differences in sizes of urban areas covered: for certain countries, only measurements for
      larger cities were found, whereas for others also cities with just a few thousand inhabitants
      were available. Heterogeneous quality of measurements;
      f) Omission of data which are known to exist, but which could not yet be accessed due to
      language issues or limited accessibility.

      http://www.who.int/phe/health_...

      If you untick the "Modeled annual mean" you'll get a better picture of where the data points are measured. The middle of Africa where it's entirely red has no data points.
      It just happens to be hot and dry with some wind, so you get dust in the air. I guess that's "natural pollution"

    2. Re:Pollution stops at US border by Anonymous Coward · · Score: 0

      Yes, what an idiotic way to report this. But this time it's not the media, it's the UN itself who are equating PM to air pollution. So the Sahara is totally "polluted" because sandstorms, and gaseous toxins are ignored altogether.

    3. Re:Pollution stops at US border by AxeTheMax · · Score: 1

      You will also see that many towns or cities are shown on the map that appear to have lower pollution (yellow) than the surrounding region (orange or red). For instance in northern Thailand and Burma, southern India, northern China. I suspect this means that they actually have measuring points in those cities which showed relatively low pollution, but they used their model for the surrounding area, even though the model appears to be faulty from the available measurements.

    4. Re:Pollution stops at US border by Anonymous Coward · · Score: 1

      air pollution in northern Mexico just can't manage to make it across the border

      That's just the wall...

    5. Re:Pollution stops at US border by bingbat · · Score: 1

      Well noted, and put better than I could have. Otherwise came here to say this, but definitely appreciate a fellow poster with a similar critical eye.

  7. False! by Anonymous Coward · · Score: 0

    Air pollution has a well known liberal bias!!!

    1. Re:False! by thinkwaitfast · · Score: 1

      This has always confused me. Most of the work of a scientist is to reduce or eliminate bias.

    2. Re:False! by ChrisMaple · · Score: 0

      Governmental scientific inquiry is a contradiction in terms.

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      Contribute to civilization: ari.aynrand.org/donate
    3. Re:False! by PopeRatzo · · Score: 0

      Governmental scientific inquiry is a contradiction in terms.

      Funny how most of the most egregious examples of biased science have come from corporate research. Even to the point where it has cost a lot of people their lives. But you already knew that and were just hoping your comment would slip under the radar.

      --
      You are welcome on my lawn.
    4. Re:False! by Anonymous Coward · · Score: 0

      Governmental scientific inquiry is a contradiction in terms.

      Funny how most of the most egregious examples of biased science have come from corporate research. Even to the point where it has cost a lot of people their lives. But you already knew that and were just hoping your comment would slip under the radar.

      I don't see any claim regarding corporate research. I only see a claim regarding govt scientific inquiry. Your response is called a logical inference and is not logically sound, as say logical deduction is. But you already knew that.

  8. And yet... by NotQuiteReal · · Score: 1

    Although increases in longevity is slowing, we have more and more geezers every year.

    --
    This issue is a bit more complicated than you think.
    1. Re:And yet... by Nutria · · Score: 1

      I had a similar thought, that these horrible amounts of pollution aren't doing a damned thing to reduce the net birth rate.

      --
      "I don't know, therefore Aliens" Wafflebox1
    2. Re:And yet... by CrimsonAvenger · · Score: 1

      I had a similar thought, that these horrible amounts of pollution aren't doing a damned thing to reduce the net birth rate.

      No, the net birthrate seems unaffected by this. It IS, however, affected by wealth. The wealthier societes (Japan, EU, US, places like that) are seeing declines in birthrates, to the point that Japan is already seeing negative population growth, with the EU and USA heading that way rapidly....

      --

      "I do not agree with what you say, but I will defend to the death your right to say it"
    3. Re:And yet... by drinkypoo · · Score: 1

      I had a similar thought, that these horrible amounts of pollution aren't doing a damned thing to reduce the net birth rate.

      That's because air pollution usually doesn't kill you before breeding age, and you can still fuck while coughing.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  9. This is no different to Victorian England by Anonymous Coward · · Score: 0

    It will result in deaths. It will result in shorter lifespans, and it will lower quality of life. It's been like this since the 1800's. Nothing has changed, just the level of pollution varies somewhat. Though perhaps there is greater recognition of the dangers now, but it didn't take a group of scientists to tell you that living in a polluted city might kill you hundreds of years ago either - it was just obvious to them.

    The pollution is less obvious now, unless you're one of the unlucky ones. And the pollution levels are much lower also.

    So, to be fair, I'm surprised as much as 8% of the world's population actually has good clean air - But then I live in a part of the world where constant winds come over the indian ocean and keep pollution away from the air I breath, so short of a bushfire, the air is generally pretty clean here - Seeing 100km or more from a suitable vantage point is fairly regular.

  10. Re:Unzip: suck it! by thinkwaitfast · · Score: 1

    The US is the distant third most populous country and 4th largest by land area.

  11. Meh. by msauve · · Score: 1
    The real issue is global overpopulation, and until we're ready to let natural Darwinism supersede political correctness, it's not going to change.

    Malthus was right, but has been done a disservice, as most interpretations of his theory focused on the food supply.

    Yet in all societies, even those that are most vicious, the tendency to a virtuous attachment is so strong that there is a constant effort towards an increase of population. This constant effort as constantly tends to subject the lower classes of the society to distress and to prevent any great permanent amelioration of their condition

    --
    "National Security is the chief cause of national insecurity." - Celine's First Law
    1. Re:Meh. by MightyMartian · · Score: 1

      Except it wouldn't be the fittest, it would be the richest, so it would largely selection by good luck.

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    2. Re:Meh. by ChrisMaple · · Score: 0

      Rich people tend to pick healthy wives, wives without obvious genetic defects.

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      Contribute to civilization: ari.aynrand.org/donate
    3. Re:Meh. by msauve · · Score: 1

      "...so it would largely selection by good luck."

      Your best hope is that it isn't based on being able to write proper, logical, and understandable English.

      --
      "National Security is the chief cause of national insecurity." - Celine's First Law
    4. Re:Meh. by MightyMartian · · Score: 4, Insightful

      Bullshit. Rich people tend to have far far better health care. The size of your parents' wallet is not genetically heritable, therefore your claim that somehow Darwinism would solve the problem is utter crap. As with all Social Darwinists, you either twist what Darwin was saying, or you just simply don't understand it.

      A few points:

      1. Cooperation is as much a result of Darwinian selection as competition. Humans are social animals, not solitary hunters. Even Neanderthals appeared to take care of their infirm, for chrissake.
      2. You can legally inherit money, but it confers no genetic advantage. A moron can just as easily have a trust fund as a genius.
      2a. There is an at least partial caveat to that, in that poor nutrition during the key developmental years that is often found in the poorest societies can in fact stunt cognitive development. But again, that still doesn't mean rich people are genetically superior, it just means good nutrition and health care allows them to reach a sort of maximum of cognitive development that members of poor societies are often deprived of. The same would happen to a baby born in a rich society if it is deprived of protein and calories necessary for development.
      3. There may be a genetic component to earning lots of money; in that either intelligence or risk taking behaviors can likely influence a person's ability to earn money, but high intellect and risk taking can also be associated with some potentially deleterious behaviors as well (i.e. links to depression or, in the case of risk takers, to physically or legally dangerous exploits).
      4. The wealthier society, the lower the fertility rate, which generally means it isn't the poor societies who are going to be wiped out, but rather the wealthier ones, which is why they end up having to build big walls which they then are forced to open the gates to because to remain economically viable you need to have some way of generating the required 2.1 children per female to at least maintain a stable population over time.
      5. As one can see from poorer societies, women can produce a number of offspring even if their average lifespans are considerably less than your average citizen of an industrialized country, so the idea that "Darwinism" (whatever you mean by that) is just going to leave all the nice rich people in place, and all the poor people will drop dead doesn't even make any bloody sense.
      6. Social Darwinism has about as much to do with Darwinism/evolutionary biology as horoscopes have to do with astronomy. It was long ago debunked, but remains oddly popular among Libertarians in wealthy countries who either directly or indirectly benefit greatly from the labour of people in poor societies, and who seem to feel that it somehow justifies that pecking order. If Social Darwinism resembles any kind of evolution, it is the Lamarckian evolution that Darwin set about strongly critiquing in his theory.

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    5. Re:Meh. by Anonymous Coward · · Score: 0

      You forgot to mention "big tits."

    6. Re:Meh. by judoguy · · Score: 2

      The real issue is global overpopulation, and until we're ready to let natural Darwinism supersede political correctness, it's not going to change

      We're doomed! Doomed I tells ya! Run away population growth

      --
      Peace is easy to achieve, just surrender. Liberty is much harder get/keep.
    7. Re:Meh. by msauve · · Score: 1

      Wrong graph.

      --
      "National Security is the chief cause of national insecurity." - Celine's First Law
    8. Re:Meh. by Anonymous Coward · · Score: 0

      That's a great post, but writing essays like this gets tiresome.

      It's easier to call these recently politically aware alt-right kids "racists" - It's ok really. You don't have to coddle their feelings.

      They'll scurry back to their safe spaces, post memes, chant maga, find some SJW youtube posts to have a good hate-jerk to but they'll leave you alone for the most part.

      It's funny. For a group that loves labels so much.. They sure hate being subject to them.

    9. Re:Meh. by Anonymous Coward · · Score: 0

      ... all the poor people will drop dead ...

      You're forgetting the massive resources required to raise a child to adulthood. Poor people with lots of babies are forced to spend all their wealth on childcare, keeping them poor and depleting local resources. Extinction is rare but poor communities regularly breed themselves into famine and plague.

      It's a little-known fact the USA tried to promote a one-child policy in Africa. It was a half-hearted attempt that, after a few years, became unpopular in a continent where child mortality is high (famine, plague, war) and large families are admired.

    10. Re:Meh. by MightyMartian · · Score: 1

      It takes a lot to actually wipe out a human population. It has happened, but in general, a lack of local resources, while leading to high mortality, also leads to migrations. The fact remains, however, that the developing world has far higher birth rates than the developed world, and that many nations in the developed world are actually in a net population decline, where immigration is discounted. Among the worst are Japan and Spain, but most industrialized nations have birth rates below 2.1.

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    11. Re:Meh. by drinkypoo · · Score: 1

      Among the worst are Japan and Spain, but most industrialized nations have birth rates below 2.1.

      Japan needs a low birth rate right now. They have massive suicide and make-work employment. I've never understood why a crowded country like that would want to keep their birth rate up. Let it slack for a while and take some of the pressure off.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  12. Tubesnot by Anonymous Coward · · Score: 0

    Anyone who has used the London Underground know what that is.

    That aside, another useless piece of news. Lets bash our favourite clean green 100% pure amazballz New Zealand that ships its coal to China to burn and enslaves its citizens to high energy prices.

  13. A model can't confirm any hypothesis by mbeckman · · Score: 1

    "An anonymous reader quotes a report from Science Daily: A new World Health Organization (WHO) air quality model confirms that 92% of the world's population lives in places where air quality levels exceed WHO limits."

    Only data can confirm a hypothesis. That's basic science. The WHO's in Whoville are dreamers, not scientists.

    1. Re:A model can't confirm any hypothesis by MightyMartian · · Score: 1

      Where is it that it says the model isn't based on data? Maybe it's you who has no idea how science works.

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    2. Re: A model can't confirm any hypothesis by mbeckman · · Score: 1

      A model can be based on data, but the output of the model itself is not data. Ask any scientist: a model cannot confirm a hypothesis. Scientists try to explain aspects of the real world by comparing them with models that are based on familiar mechanisms. Scientific models must be testable and they are accepted by scientists only after they have been tested in the real world.

      With data.

    3. Re:A model can't confirm any hypothesis by dave420 · · Score: 1

      You are trusting that the summary is correct and directly quoting the paper. If you read the article (I know, I know), you'd see the "confirms" part is not from the WHO.

    4. Re: A model can't confirm any hypothesis by MightyMartian · · Score: 1

      So you have a specific critique of this model?

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    5. Re: A model can't confirm any hypothesis by mbeckman · · Score: 1

      But I wasn't responding to the WHO paper. I was responding to the erroneous summary. That's the only message 99.9% of people reading the story will get anyway.

      But that does raise a good point: Slashdot, you need to fix the summary/headline!

    6. Re: A model can't confirm any hypothesis by mbeckman · · Score: 1

      No. Just the idiotic claim that the model confirms the hypothesis that 92% of the world's population lives in places where air quality levels exceed WHO limits.

    7. Re: A model can't confirm any hypothesis by MightyMartian · · Score: 1

      A model based upon data and able to predict future observations is, well, by definition a demonstration of the validity of a hypothesis.

      It strikes me that you may be committing an etymological fallacy, using a definition of the word "model" that doesn't really fit with how scientists use the word.

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    8. Re: A model can't confirm any hypothesis by mbeckman · · Score: 1

      A model based upon data and able to predict future observations is, well, by definition a demonstration of the validity of a hypothesis

      That's a bold assertion. I can find no support for it in the literature. Since you're making the assertion, you have the burden of proof. Prove away, preferably by citing a simulation model that satisfies your assertion.

      Here are some requirements you should make sure your candidate model meets:

      * How do you know the model makes accurate predictions for all possible valid inputs? Hint: This is a subset of the general problem of proving software correctness, which is currently unsolved.

      * How do you know the model includes all required variables? A missed variable can lead to some correct results, but spectacularly incorrect ones, such as every climate model that failed to predict the 15-year “hiatus” in global warming.

      * Is the model falsifiable? This is a requirement for any analytical method to be classified as scientific. If your candidate model doesn't explicitly specify what evidence would falsify it, it's not scientific, and hence disqualified.

      If your assertion is true, you should be able to find a model and the hypothesis it "confirms" practically at random. So not a tough job for you, if you're right.

  14. Solution: Move to Tibet by Anonymous Coward · · Score: 1

    No. Wait..

  15. Needs more monitoring stations! by Gravis+Zero · · Score: 3, Insightful

    I took a look at the map and if you exclude the "Modeled annual mean" layer, you'll see all the locations where the samples are from. The US has a bunch, the EU has a zillion, India and China have a number of them but the rest of the world is quite sparse on sensors, especially northern Africa.

    --
    Anons need not reply. Questions end with a question mark.
    1. Re:Needs more monitoring stations! by Anonymous Coward · · Score: 0

      The monitoring stations just make sure the satellite measurements are accurate.

  16. CO2 is all that matters by Anonymous Coward · · Score: 1

    A little real pollution won't hurt much. With CO2 we're talking about the end of the world boys a girls.

    Lets keep focused on what's important.

    1. Re:CO2 is all that matters by Anonymous Coward · · Score: 1

      CO2 atmosphere is the original state of the Earth but life (plants) polluted the planet by shitting O2 all over it. Don't blame us. We are just returning the planet to its pre-genesis state.

  17. People understand air pollution by chewie2010 · · Score: 1

    This is a much better way to present to people the reason to cap emissions and regulate automotive and truck efficiency.

  18. I don't know, you tell me. by Anonymous Coward · · Score: 0

    This is supposed to be a news article, not a quiz.

  19. Get rid of the EPA by jader3rd · · Score: 1, Troll

    People are perfectly capable of governing pollution without big government sticking their noses into everything.

    1. Re:Get rid of the EPA by Anonymous Coward · · Score: 0

      the epa is *exactly* why overall air quality in the u.s. is as good as it is. sure, the 'china-fication' of global manufacturing helped, as does the number of nuclear power plants we have, but without regulations from the epa, things in the u.s. would be far worse.

  20. Way to sensationalize by BigU+03C0mpin · · Score: 1

    Considering roughly 29% of the world population lives in two countries that are more focused on growth and money than citizen health, this easily shows a scary statistic. Get China and India to clean up their industry and bam, 65% of the world population now lives in in this horrid air quality.

    I get it, the poor children who didn't choose to be born in these countries are going to suffer, but really this is not news.

  21. Wrong measure by dumky2 · · Score: 3, Interesting

    Counting deaths is the wrong measure. The average number of days lost is more typical and informative to evaluate the impact of such problems.
    I tried to find the paper for this WHO study, but couldn't find it. Pointers appreciated.

    This US data is a big dated but useful as order of magnitudes:
    Plane crash (200 deaths a year, 1 day lost per average person), house fire (18 days), pesticides (16000, EPA: 27 days), air pollution (50.000, 61 days), crime (26.000 murders, 113 days), driving (43.000, 182 days), smoking (5.5 years lost for average smoker), poverty (7 to 10 years lost).

    It is also useful to point out to people who freak out when they read such headlines that air pollution was far worse in the past. From soot to manure particles, not to mention unsanitary housing, there are reasons why life expectancy has increased dramatically (although, water and food sanitation, as well as waste disposal were bigger factors).

    --
    These comments are mine; I do not speak for my employer.
  22. Re:Can't wait for solar power and electric cars ta by Ghaoth · · Score: 1

    Brakes cause particulate air pollution - even with regenerative breaking.

    --
    Nos Morituri te salutamus
  23. Re:Can't wait for solar power and electric cars ta by Anonymous Coward · · Score: 0

    Not magnetic brakes.

  24. HEPA filtration by Anonymous Coward · · Score: 0

    So, build a simple HEPA grade filtration unit.
    You need a cartridge HEPA filter, and cartridge activated carbon filter + inline fan. Clap in some speed adjuster for the fan.
    That thing is cheaper and works better than expensive air purifiers from some producer, becouse there are more charcoal to filter out all the gases, and the motor is stronger.

    Something like this, but clap the activated carbonl filter to air outlet.
    Homemade HEPA air cleaner
    Homemade DIY HEPA air cleaner test

  25. Re:Can't wait for solar power and electric cars ta by wkwilley2 · · Score: 1

    Where do you think the power for that electric car comes from? 75% of that power on average comes from burning coal. It's tit for tat.

    For Solar cars, the energy density for solar panels will need to increase by a factor of 10 before solar hybrids are even a feasible idea.

    --
    Have you ever fallen asleep at the keybhanusdiog?
  26. Sorry by Anonymous Coward · · Score: 0

    i don't think anything the UN puts out is credible since they put Quaddafi/Libya on their Human Rights Commission years ago!

  27. This is so shocking by Chrisq · · Score: 1

    This is so shocking .. I need to go and grab a cigarette

  28. Link of particulate matter to dementia by Dex+Hex · · Score: 1

    TFA correctly mentions cardiovascular diseases, stroke, chronic obstructive pulmonary disease and lung cancer, which often lead to death. It fails to mention the link to dementia, which can be a fate far worse than death.

    1. Re:Link of particulate matter to dementia by Anonymous Coward · · Score: 0

      For the demented or the people who have to look after them?

      The stories I've heard from my mother and ex-girlfriend, who each worked in old folk's homes, the demented seemed pretty happy yammering to themselves and others, making arts and crafts with their own feces and dismantling everything they could get their hands on. It was the sane ones that were always sad, mopey and inactive.

  29. Re:Can't wait for solar power and electric cars ta by Salgak1 · · Score: 1

    . . .or the power plants that generate electricity to charge the Electric cars.

    And, of course, the toxic waste streams from rare metal mining and refining, and semiconductor manufacture for solar cells.

    ***EVERYTHING*** pollutes to one degree or another. The trick is, optimizing the maximum yield/minimum pollution level. And it is not an easy problem to solve.

  30. Meh by MitchDev · · Score: 1

    Give it a few generations and mankind will adapt and evolve to handle it...

    1. Re:Meh by MightyMartian · · Score: 1

      Or we could, you know, reduce pollutants and emissions, rather than hoping that somehow in a just a few generations an immunity develops (hint, it would take a lot more than a few generations to develop communities to pollutants, and in some cases, like say mercury or carbon monoxide, it's hard to imagine any evolutionary pathway that would lead to immunity).

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    2. Re:Meh by MitchDev · · Score: 1

      Here's a hint, on Earth we have this thing called "SARCASM"

  31. Gee - particulate matter found in dusty places by Anonymous Coward · · Score: 0

    Subject pretty much says it all. Desert and dry areas have more 2.5 micron and smaller particles floating around than areas with lots of greenery and regular rainfall. Freaking amazing.

  32. US/Mexico border by whoda · · Score: 1

    It's absolutely amazing how the pollution stops exactly at the border between the US and Mexico.

    1. Re:US/Mexico border by fred6666 · · Score: 1

      Seems doubtful. They probably do not have that resolution. Also you can notice the same at the Alaska / Yukon border.

    2. Re:US/Mexico border by Gavagai80 · · Score: 1

      It's the thousand foot high border wall doing its job.

      --
      This space intentionally left blank
  33. Re:Can't wait for solar power and electric cars ta by pslytely+psycho · · Score: 3, Informative

    Yep, L.A. was really bad in the sixties and seventies. My family went through there on our way to visit grandparents that lived in Palm Springs. The air was a yellowish brown and was quite difficult for my mother at the time.

    I've been there many times since and it has improved dramatically.

    I remember seeing a newspaper article years ago that showed air filters from the city monitoring stations from the seventies that were very dark comparing them to ones in the late nineties that were quite clean in comparison.

    It can still get quite smoggy, but nothing like when I was a kid. With more population it would of been a lot like modern Beijing. We used to joke "What happens when the smog over Los Angeles clears? UCLA!"

    I fear those growing up since that time who want to eliminate EPA regulations fail to realize what it was like before those regulations existed. After all, it's never been that bad for them, so obviously those regulations are just an impediment to business and serve no real purpose. After all, L.A. was never as bad as Beijing is now, so the regulations must be overreaction by the government.

    And while some regulations are overreactions, overall, they have helped more than harmed. I rather like breathing.

    --
    Donald Trump, on a crusade to make Nixon look respectable
  34. Who's average? by stomv · · Score: 1

    Where do you think the power for that electric car comes from? 75% of that power on average comes from burning coal.

    Who's average? The percentage of electricity generation fueled by coal in 2015 was 38%. (EIA source, with trend) Even regionally, electricity generation from coal sources exceeded 50% in only one region in 2015 -- the Northern Plans, which represent an area defined in the north by North Dakota to Wisconsin, by the south from Kansas to Illinois (excluding Chicago Land), and less than 10% of total generation in tUSA. And even in the Northern Plains, it was less than 75%. Please show up with data and facts, not horse apples.

  35. Wasatch Front disaster by Anonymous Coward · · Score: 0

    Don't come to Salt Lake City in the winter, unless you want to exposed to Shanghai level pollution. The "inversion" here gets worse every year.
    The only time we don't get the inversion is if it is a mild(climate changed...) winter with little snow and temps in the 40s-50s. They issue RED AIR alerts to warn people to stay indoors, which ironically gets more people to drive up to the mountains to get away from the air, which creates more pollution...

    Though many like to point fingers at industry, the mail culprit is exhaust from autos, buses, tractor-trailers, etc;

  36. Re:Can't wait for solar power and electric cars ta by Anonymous Coward · · Score: 0

    The problem is we need to replace the gas burners now and we don't have viable alternative transportation for a good segment of the US's population much less the world.

  37. Re:Can't wait for solar power and electric cars ta by Anonymous Coward · · Score: 0

    Regenerative braking (not breaking) does not in fact cause particulates. It's backed up by physical brake pads however, which do.

  38. Re:Can't wait for solar power and electric cars ta by drinkypoo · · Score: 3, Interesting

    Yep, L.A. was really bad in the sixties and seventies. My family went through there on our way to visit grandparents that lived in Palm Springs. The air was a yellowish brown and was quite difficult for my mother at the time.

    Ironically, much of the improvement in LA actually was due to cleaning exhaust pipes, and not due to cracking down on industrial production. Don't get me wrong, they did do that as well, but Los Angeles has a serious transport problem. Back when cars were more polluting, they had a serious transport pollution problem. But these various laws that people love to hate in California actually made a substantive difference in vehicle emissions. I myself am not very happy with the regulations surrounding equipment restrictions; if a vehicle can pass a tailpipe dyno emissions test then you should be able to mount whatever equipment to it you like. But that's another rant.

    I fear those growing up since that time who want to eliminate EPA regulations fail to realize what it was like before those regulations existed.

    The EPA regulations are a bad joke. It took the CARB (an entire additional emissions regulation board!) to fix the problems in Los Angeles (and the state as a whole) because the EPA is so pathetic. California has the most vehicles, almost the most road, and the most vehicle-miles traveled, so cleaning up vehicle emissions made a big difference. But the CARB also handles other kinds of emissions, like VOCs and particulates from commercial sources.

    California could probably do without the EPA, because we could replace it by expanding the CARB's mandate. The rest of the country would go immediately to shit. Well, more shit than it is now. Enjoy your lead, America.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  39. Re:Can't wait for solar power and electric cars ta by drinkypoo · · Score: 1

    Alas, the car still has rubber tires, and some of the rubber is worn away during braking, and some of it is actually turned into a gas. Most of what is worn away during braking becomes rubber dust, which is both made of and coated with petroleum products. Some of it is transferred to the road, and some of that will be liberated later by other vehicles passing over it.

    Cars are lame. Really, really lame. I really enjoy driving, I adore the sound of a V8 with an open exhaust at full song- hell, I thrill to hear the little growl that my W126 300SD makes during a full-throttle change-up, and that's a diesel with 120HP. I really love cars. But they are a really, really crap way to move people around. We should be replacing them with a combination of PRT and rail, and relegating cars to motorsport — where they should be run on carbon-neutral fuels or electricity, and run on biodegradable, carbon-neutral tires. That sounds like a bunch of hippie bullshit, but every tire manufacturer is actually working on such things in expectation of future environmental protection regulations which will effectively outlaw the compounds they are using today, and carbon taxes which will make them unprofitable in any case. And of course, we already have some electric racing series. We have carbon-neutral or even carbon-negative replacements for both diesel and gasoline (green diesel or biodiesel and butanol, respectively) so all of the pieces are there. As usual, the only thing missing is the will.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  40. Re:Can't wait for solar power and electric cars ta by drinkypoo · · Score: 1

    Where do you think the power for that electric car comes from? 75% of that power on average comes from burning coal. It's tit for tat.

    Just using existing scrubber technology well within typical effectiveness norms delivers something like a 15% improvement in emissions per mile when you use coal power to drive EVs instead of burning gasoline (which is itself a refined product with its own energy input.) Of course, you would need an EPA with both a spine and teeth in order to keep coal plants running within the legal limits; we can find out-of-spec emissions as fast as we can come up with money and personnel to sample smokestacks.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  41. Please Ignore the Fluoride in your water..... by SadButResolved · · Score: 1

    There is a huge plan, Fluoride is part of it. How about Fluoride, Mercury fillings, Lead in most water in cities, roundup in all your food, and aspertame to help fix what that other stuff did to you. Hydrogenated oil anyone?
    Now who wants all this crap in your food/water/Body? Your childrens IQ 20 points or more lower then it should be for inner city people? Early deaths, cancer, etc. etc.. Who would want this?
    Think of this question as a quiz. The Rabbit Hole goes deep.... You better leave your Fluoride lobotomy at the door folks. This isnt' for the faint of heart or people that worry about how others view them.

  42. This is what I get for reading the article by rebelwarlock · · Score: 1

    "Click to enlarge"

    *Clicks on image of heat map, causing a modal to pop up with a -smaller- image of the map.*

    Come on, guys. This isn't rocket science.

  43. Re:Can't wait for solar power and electric cars ta by The+Grim+Reefer · · Score: 1

    Alas, the car still has rubber tires, and some of the rubber is worn away during braking,

    Unless you are constantly locking up the wheels during braking, I'm not sure how braking would wear the tires more than driving.

  44. Re:Can't wait for solar power and electric cars ta by Anonymous Coward · · Score: 0

    The problems with mass rapid transport and rail are that they seldom go exactly where you want them to go. My workplace is right next to a railway line. My apartment is close to a railway station, but the train stations are 3 miles away in either direction. I need a car or taxi to get there, in which case I might as well drive home instead. Fortunately there is a bus service, but that involves as much as a 45 minute wait for a theoretically 30 minute journey because the buses are held up in traffic. Traffic is worst when it's too smoggy to walk and it's impossible to get a taxi within 30 minutes when the weather is bad. Then property developers will buy up land which is the cheapest. Which is ... where there aren't any train stations. It's like a Voronoi diagram. The urban planners or property developers look for the most isolated remote locations and plan their construction there.

    In other countries like Norway, they make sure everything is built together; industrial estate/business park/bus stops/train station/mini-mall/car park. Then the choice is entirely up to the commuter.

  45. Re:Can't wait for solar power and electric cars ta by drinkypoo · · Score: 1

    Unless you are constantly locking up the wheels during braking, I'm not sure how braking would wear the tires more than driving.

    It puts more force through the tires than cruising. But yes, just driving does the same thing, just not as rapidly as accelerating or braking.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  46. onward CO_2 soldiers! by Anonymous Coward · · Score: 0

    ...and how much of that horrible pollution of the 92% is CO_2? 0.00%. Let's keep on with the religious war against CO_2, while ignoring real pollution. Right here in the US: diesel particulates are the worst.

  47. don't forget the detailed pdf report by keneng · · Score: 1

    There is a more detailed pdf available to this:
    http://apps.who.int/iris/bitst...

    Interactive Pollution Map shows Harbin, Changchun, Shenyang, Beijing among a multitude of others:
    http://maps.who.int/airpolluti...

    Perhaps the wind and precipitation levels and disrupt the ability to measure the actual emitted pollutions in the regions, but my personal experience going to China varied. I was able to live happily there for 3 years and my immune system slowly deteriorated to the point had coughs, sore throats, ear aches and ultimately constant sinus congestion. The locals that live there adapted by eating various foods and intaking known remedies to allow them to cope, but everyone would agree there are overcast(low stratus cloud) days we all feel like zombies and everyone is suffering. I recently returned to China for a two-week vacation in Changchun, for roughly half the trip I was bed-ridden because of pollution-related and jetlag. Perhaps it's just because I'm getting older and my body can't take it as much, but as soon as I returned back to Canada, everything cleared up in a week or so and I was healthy again.

    I appreciate all this research about those polluted cities. It's certainly progress to help these polluted cities in order for everyone to not cope, but to enjoy healthy lives. I believe a great number of people don't have the courage to speak up about this issue mainly because many believe "that's life...live with it" and don't try to fix it. People are more productive when they have their good health; it's in their interest to fix this problem.

    Hats off for mentioning this issue on Slashdot.

  48. Isn't it nice... by Anonymous Coward · · Score: 0

    Isn't it nice how environmentalists and global warming fear mongers here in the west go on and on about how awful WE are for all OUR pollution...

    When the vast, vast, VAST majority of it isn't even our fault? Off shoring manufacturing to China and India so cheaply that they probably couldn't afford to do it cleanly if they cared to I'll grant you... but just what the fuck is going on in northern Africa that we should take any blame for? Is that just where most of Chinese and Indian pollution and ALL of ours and Russia's is collecting? And why should we be surprised that emissions aren't being consumed by plants in an immense desert?

  49. Re:Can't wait for solar power and electric cars ta by drinkypoo · · Score: 1

    The problems with mass rapid transport and rail are that they seldom go exactly where you want them to go.

    That's why PRT is good. It's cheap, small and light enough to go places that rail won't go. Then you can use the ordinary rail for long hauls. You can load PRT vehicles onto railcars if you like.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  50. There is no "Safe" level of air pollution by JoelEmmett · · Score: 1

    Any air pollution, from cigarettes to coal-fired power plants, shortens lives. Here's a video of Dr. C. Arden Pope telling the story of how we found out that there is a linear relationship to pollution and health impacts: https://www.youtube.com/watch?...