Toxic smog has turned India’s capital into a ‘gas chamber’
globalnews.ca
globalnews.ca
1. Lack of political willpower. It is still not considered to be a very high priority thing by those in power, and even the people who live in the region.
2. Again, due to politicians, bureaucracy, and their corruption. Example -
> In two years, Delhi (state govt^) spent Rs 68 lakh on stubble decomposer, Rs 23 crore to advertise it [0]
> ‘No other option’ — as its fields turn black & skies smoky, why Punjab won’t stop burning stubble [1]
[0]: https://www.newslaundry.com/2022/05/11/in-two-years-delhi-go...
[2]: https://theprint.in/agriculture/no-other-option-as-its-field...
^: Not in the original article headline
* yes it's technically a Union Territory but it's functionally a state
Noida, Ghaziabad (UP), Gurugram (Haryana) are a few examples which are highly populated. Noida is slowly growing as UP's manufactoring hub, already being its IT hub. Gurugram is another IT hub.
A lot of this problem is also because of the apathy of the working class who reside in these cities.
We have to learn the art of activism :(
Maybe if the elites start taking their lives more seriously and threaten to move away from these cities we might start seeing some action.
> the kind of person who lives in a Housing Society in Noida, Gurgaon, or Ghaziabad doesn't know or care to partake in Gheraos, Bandhs, or Dharns to push their point through.
That's what I wanted to say with my earlier comment.
Also, what are the downsides to just leaving the stubble on the land?
* working in a study is different from working on every field in the country, and some things are harder to put into practice than other
* some people have the mindset of, if it ain't broke, don't fix it, which is pretty easy to justify given how precarious and time-consuming of a lifestyle farming already is
* in particular, for changes that need capital investment, the precariousness of the field means that it can take time to secure the money to spend on major improvements
[1] https://threadreaderapp.com/thread/1588016682060378112.html
This is a weird situation where the interference of the Supreme court feels inappropriate.
For one, the Supreme court has no job interfering in what should be bills and governance related problems. With the Supreme court making it their job, the govts get to raise their hands and shirk responsibility.
Leaving the residue on the field means your soil is protected against erosion and from exposure to the sun. The carbon in the residue isn't relevant but after three years the residue has decayed enough for the trapped nitrogen and phosphorus in the plant to become available to the soil.
At some point I stopped being able to function properly there. I’d have constant migraines, nose bleeds and the last time I went I was passing out regularly.
The pressure inversions causing the higher smog density in winter is just horrific. Coupled with these farmers burning crops, it’s a nightmare.
There are days when you’re driving and you can’t see the vehicle in front of you.
I miss home, but I’ll really only now go back in the fall or spring. Summer is too hot to enjoy a visit.
Fall has the advantage of being after the monsoon so it has cleared a lot of the air and the temperatures are much cooler.
It’s about as annual as it is in India at this point for everyone there.
Air purifiers are not able to keep up with the pollution especially if your house is not air tight. What works well is to make use of positive pressure systems with high performance filters [1].
[1] https://www.airgradient.com/open-airgradient/blog/positive-p...
Pittsburgh's downtown and many poorer neighborhoods were located in deep valleys full of heavy industrial installations.
I hope India makes the same progress on air quality as it develops that many richer countries have. Seeing things like its maturing domestic electric scooter industry is a reason for hope.
(2021) Sources and dynamics of submicron aerosol during the autumn onset of the air pollution season in Delhi, India
> "Local sources of primary PM in Delhi include transportation, domestic biomass and trash burning, cooking, and industrial and construction activities. Delhi is also downwind of many agricultural states such as Punjab and Haryana, which can be a source of PM from agricultural burning. Delhi experiences cool winters with shallow boundary layer heights and frequent temperature inversions, which trap pollutants within the boundary layer causing especially polluted conditions."
It's pretty seasonal, with the end-of-harvest agricultural burning seeming to be the biggest culprit.
Interestingly, California passed a law 20 years ago banning agricultural burning in the Central Valley (one of the worst air quality regions in the USA), but only started to enforce it last year. As ever, it's about cost: chipping up ag waste and composting it back into soil costs more than just burning it, cutting into profit margins for Big Ag.
https://www.fresnobee.com/news/business/agriculture/article2...
Utah has pretty damn clean air normally as far as I can tell. I couldn't imagine how much worse it would be in Delhi. I really hope they can get their air cleaned up, but it's hard to get people to give a shit about something like that when they don't earn enough to even know if they'll eat every day.
India is a wonderful country, but the pollution really ruins it.
I hope one day I can visit again and see more of the country, and not asphyxiate in the process! :)
“Why doesn’t the central government just…” inevitably is answered with “They can’t.”
It has happened before
The issue is that local politicians are preventing the enforcement of those laws because the temporary economic inconvenience to their voting base (farmers) trumps the health concerns of people in another state.
And this is compounded by the economic reality of farming in much of Indian: in many years, the cost of chipping the plant remains, or even just preparing them to be chipped (assuming service is provided for free by government) instead of simply burning them can push many farmers into bankruptcy.
Also, it's wild to take off from Delhi in an airplane with smoke that thick -- you go from grey, smokey, low visibility to a bright blue sun shining sky. You just look down and see an orb of smoke engulfing the city.
It can change for the better, but it needs people that believe that future is possible and worth fighting for.
Whole generation of kids going to have shortened lives and quality of life.
BTW this exists also in the USA, legally allowed toxic zones in populated areas
At air pollution levels that high more filters for use in a home won't move enough air through the filter fast enough to matter and the filters will quickly clog and stop working. You can see examples of this in reports of US and Australian wild fires over the last few years.
For things like schools and offices you need a really large and sophisticated HVAC system to deal with that amount of shit in the air. I'd be surprised if any buildings in Dehli have systems like that.
And as for the HVAC systems, the luxury hotels definitely have them going. When I was staying there night time AQI would get up to 600, but if you were at a nice hotel it wasn't bad at all. When we stayed at an airbnb without a filtration system it was really difficult to sleep, I'd tie a kufiya around my face.
That doesn't mean they work. Cars just aren't well sealed in general and you need to move a lot of air through a filter to clear the space faster than pollution is coming in. You might make a small dent but it isn't going to be great. The second you open the door or turn on the A/C you've lost the game.
I'm sure luxury hotels have good HVAC, but an AQI of 600 is just not what any traditional HVAC system is designed for. Now there have been advances and a bunch of stuff was specifically developed for the Beijing olympics, but that's a much lower level of pollution. Even there, high end hotels are running two HVAC systems. It's clearly not impossible, but merely being wealthy isn't going to save you from that level of pollution, it's just going to be less bad.
And wealth definitely isn't going to fully save you from it -- the NY Times did a comparative piece on it a couple years ago: https://www.nytimes.com/interactive/2020/12/17/world/asia/in...
Much as I love living out West, this might be the straw that breaks the camel's back.
Mexico City... Bejing.... Trends are something :)
https://www.iqair.com/world-air-quality-ranking
COP27 makes no mention of this. Climate change in india seems like 18th century standards
Everything in the top 25 of the list but Seoul is in a developing country and most of them use coal power or are in unfavorable geographies for clearing smog/air pollution.
https://www.airnow.gov/aqi/aqi-basics/
The reason it's on the list, is that it's just a list of big cities.
Whilst this is of course an environmental issue, its a local, seasonal problem that is due to the geographic location of Delhi and farmers burning their fields among other factors.
See links below as AQI in capital cities directly correlated with plastic litter in the oceans by country.
I myself did not manipulate any of the data.
21st century standards do not apply with direct correlation I guess. "Do as I say, not as I do" is comedy :p
0=0+0 :p
The economic barriers to evolution are not a valid response. Its still 2022
https://www.iqair.com/india/delhi
The real-time city ranking extends beyond the capital
The impact of that hit me when I was sitting in a taxi at a stop light and watching brick layers work. No mask, no sun protection, and in the middle of rush hour traffic.
This is a unique year, because for the first time Punjab and Delhi are run by the same Govt (Kejriwal). The Delhi Govt. can't start its annual complaint about burning biomass in Punjab, because for once, they have the power to actually curb it.
> Kejriwal called for an end to “blame games and finger-pointing” over the smog and farm fire issue. “Farmers need solutions,” he said. “The day they get a solution, they will stop burning the stubble.”
The hypocrisy of politicians is deafening, all while millions of human-years are lost every year to this primitive practice.
The hypocrisy goes even deeper, as the farm bill would have directly addressed this problem. One of the 3 main demands of the mostly Punjab driven protests to the farm bill were to decriminalize crop burning. Additionally privatizing farm trade was expected to lead to more lucrative non-rice crops, but that too was revoked after the protests. The farm bill was arguably the most progressive and well-thought out bills proposed by the Indian Govt., and the reaction by the English speaking commentariat can only be described as deliberate sabotage. This is partly their burden to bear.
I might seem partisan in my comment, but after a year of being talked down to and called names by every respected western outlet, twitter and India's trigger happy-to-please-the-west commentariat, I do feel a degree of schadenfreude. I just wish them 'getting a taste of their own medicine' was purely metaphorical and not this literal.
> The air quality could further dip in the coming days as a large section of sown area in Punjab will be harvested this week, as only 45-50% area has been harvested till October 24. There is a 34% rise in farm fires in Punjab this year compared to last year. Haryana, however, has been able to bring down the farm fire events this year with 1,701 such incidents reported from the state between September 15 and October 28 compared to 2,252 incidences for the same period last year, which translated to a reduction of about 25%.
I was going to call out the BJP (which runs Haryana in a coalition) for being just as useless, but they have been the lesser of 2 evils, as Haryana contributes a small and ever decreasing percentage of crop burning instances in the region. Still think they were spineless in revoking the Farm Bill, despite having an overwhelming majority mandate and many years before the national elections.
__________
I'm glad neither me nor any of my loved ones live in Delhi anymore. I spent a winter there, and the smog would make me break out int spontaneous hives across my entire body. It is not fit for human habitation.
It's impossible to reliably conduct long-term analysis for a lot of environmental problems.
The problem at the center is not technological innovation, to the contrary.
The problem is scale.
Exponentially scaling the destruction of the environment, is kind of what we do as a species.
> So, we can teach or children to wear masks (and send them too school)
I'm sorry, but those masks won't help at all :'(
I wonder when electric power trains will get cheap enough to replace them. Today, a rather bad electric-assisted bicycle is about the same price - so no one will buy one when for the same price they can get the rugged underpowered noisy smog-spewing mule that bears all the light duty transport imaginable and that everyone knows how to maintain.
You don't only need the power train, but also a power network capable of charging those.
Kerosene is heavily subsidized, so that poor people can afford to cook. So gas stations blend in the cheap kerosene into the gasoline. The effect is that it lowers the octane, so the engines need to be detuned compared to what we might be used to in the West. And since modern engines are pretty finely tuned and finicky, might well be that detuning them causes an increase in emissions.
Also, I think the pollution comes more from lots of old and poorly maintained vehicles with little or no pollution abatement equipment like catalytic converters.
True for the entire planet; the effects are not evenly distributed.
If you think about it, you can come to that conclusion yourself - just ask yourself, what is the ultimate ratio of this way of thinking? And who can decide between who belongs to the "too many" group and who not?
Also it is not a very analytical approach to solve problems. The problem is usually not "too many people", but people doing things in a wrong way, using old technology or doing things that should not be done at all.