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WHO releases a list of most and least polluted cities. Pixabay

Nine out of every 10 people on the planet breathe air that contains high levels of pollutants and kills seven million people each year, according to a new World Health Organization (WHO) study released on Wednesday.

The study is an analysis of what the WHO says is the world’s most comprehensive database on ambient air pollution. The organisation collected the data from more than 4,300 cities and 108 countries, reports CNN.


People in Asia and Africa face the biggest problems, according to the study.

More than 90 per cent of air pollution-related deaths happen there, but cities in the Americas, Europe and the Eastern Mediterranean also have air pollution levels that are beyond what the WHO considers healthy.

The new WHO data show that US cities on the more polluted side of the list include Los Angeles, Bakersfield and Fresno, California; Indianapolis; and the Elkhart-Goshen area of Indiana.


Air Pollution. Pixabay

Peshawar and Rawalpindi in Pakistan, have some of the highest particulate air pollution levels in the database. Varanasi and Kanpur in India; Cairo; and Al Jubail, Saudi Arabia, also show higher levels.

“I’m afraid what is dramatic is that air pollution levels still remain at dangerously high levels in many parts of the world,” CNN quoted Maria Neira, director of the WHO’s Department of Public Health, Environmental and Social Determinants of Health, as saying.

“No doubt that air pollution represents today not only the biggest environmental risk for health, but I will clearly say that this is a major, major challenge for public health at the moment and probably one of the biggest ones we are contemplating.”

Particle pollution, a mix of solid and liquid droplets in the air, can get sucked into and embedded deep in your lungs when you breathe. That can lead to health conditions including asthma, lung cancer, heart disease, stroke and chronic obstructive pulmonary disorder (COPD), according to the study.

Also Read: Air Pollution And Its Effects On Our Health

These outdoor particulates — including sulphate, nitrates and black carbon — are largely created by car and truck traffic, manufacturing, power plants and farming. In total, air pollution caused about 4.2 million deaths in 2016, it added.

“Many of the world’s megacities exceed WHO’s guideline levels for air quality by more than five times, representing a major risk to people’s health,” Neira said. This is “a very dramatic problem that we are facing now”.

Cleaner air accounts for in cities like like Wenden, Arizona (population 2,882), or Cheyenne, Wyoming (population 64,019).

The Eureka-Arcata-Fortuna area of California; Battlement Mesa, Colorado; Wasilla, Alaska; Gillette, Wyoming; and Kapaa, Hawaii, are all on the cleaner-air list.

One of the bigger US cities with cleaner air is Honolulu, according to the WHO data. (IANS)


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In the Indian atomic energy sector, the Department of Atomic Energy (DAE)

By Venkatachari Jagannathan

Officials of the Indian space sector, both serving and retired, are of the view that the space sector's organisational structure is expected to mirror that of India's atomic energy sector.

They also said that senior officials of the Indian space agency should address the employees on what is happening in the sector and how it will pan out so that uncertainty and confusion are addressed.

In the Indian atomic energy sector, the Department of Atomic Energy (DAE) is at the top, the Atomic Energy Regulatory Board (AERB) is the sectoral regulator while the Nuclear Power Corporation of India (NPCIL), the Bharatiya Nabhikiya Vidyut Nigam Ltd (both power companies), the Uranium Corporation of India Ltd, the Electronics Corporation of India Ltd, and IREL (India) Ltd are public sector units (PSU).

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The Bhabha Atomic Energy Centre (BARC), Indira Gandhi Centre for Atomic Research (IGCAR) are the premier research and development (R&D) organizations and there are several DAE-aided organizations.

While the DAE is headed by a Secretary (normally from the R&D units) who is also the head of the Atomic Energy Commission (AEC), the R&D centres and PSUs are headed by different persons.

Similarly, the government that has started the space sector reforms seems to be replicating the atomic energy model, several officials told IANS.

"The Central government's moves in the space sector seems to replicate the atomic energy model," an official told IANS.

Currently, the Department of Space (DOS) is at the top and below that, comes the private sector space regulator Indian National Space Promotion and Authorization Centre (IN-SPACe), the Indian Space Research Organization (ISRO) with various R&D-cum-production (rockets, satellites and others) units.

The sector has two PSUs - Antrix Corporation Ltd and NewSpace India Ltd.

Unlike the atomic energy sector, the Secretary of the DOS and Chairman of the Space Commission is also the Chairman of the ISRO.

As part of the space sector reform measures, the government has set up IN-SPACe as a regulator for the private sector players.

"Ultimately there will be only one sectoral regulator. There cannot be two regulators - one for the private sector and other for the public sector. Who will be the regulator if there is a company that is floated in public-private partnership," an official asked.

"It is good that there is a separate sectoral regulator outside of the DOS and the ISRO," an official said.

The recently-formed PSU NewSpace India has been mandated to build, own satellites, rockets and also provide space based services and transfer ISRO-developed technologies to others.

ISRO Chairman and Secretary DOS K.Sivan has been saying that ISRO will focus on high end research.

As a result, the positions of Secretary, DOS and Chairman, ISRO may not be held by the same person.

"Looking forward, there are possibilities of the government coming out with a voluntary retirement scheme for ISRO officials and merging its various production centres with NewSpace to synergise its operations," a former senior official of ISRO told IANS.

"But there is one issue in this proposition. For ISRO, the production centres are also its R&D centre. Both production and R&D are interwoven. One has to see how both will be separated to be housed under ISRO and NewSpace India."

Meanwhile, the minds of ISRO officials are filled with uncertainty and confusion about their future which is linked to that of their organization.

ISRO Staff Association General Secretary G.R.Pramod had told IANS that there is "uncertainty all around about the future of about 17,300 employees of ISRO".

"The ISRO top management that includes the Chairman and the Heads of various centres should come out openly and address the employee concerns at the earliest," an official added.

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The micro-blogging platform already covers explicit instances of abusive behaviour

Twitter has announced to ban sharing of private media, such as photos and videos, without permission from the individuals that are shown in those images.

The micro-blogging platform already covers explicit instances of abusive behaviour under its policies, the expansion of the policy will allow the platform to take action on media that is shared without any explicit abusive content, provided it's posted without the consent of the person depicted.

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"Sharing personal media, such as images or videos, can potentially violate a person's privacy, and may lead to emotional or physical harm," Twitter said in a blog post late on Tuesday.

"The misuse of private media can affect everyone, but can have a disproportionate effect on women, activists, dissidents, and members of minority communities. When we receive a report that a Tweet contains unauthorised private media, we will now take action in line with our range of enforcement options," the company informed.

Under the existing policy, publishing other people's private information, such as phone numbers, addresses, and IDs, is already not allowed on Twitter.

This includes threatening to expose private information or incentivising others to do so.

"There are growing concerns about the misuse of media and information that is not available elsewhere online as a tool to harass, intimidate, and reveal the identities of individuals," Twitter said.

When Twitter is notified by individuals depicted, or by an authorised representative, that they did not consent to having their private image or video shared, it removes it.

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India's IT spending is expected to reach $101.8 billion in 2022, up 7% from the previous year.

Driven by a surge in digital transformation owing to the pandemic, the IT spending in India is forecast to total $101.8 billion in 2022, an increase of 7 per cent from 2021, global market research firm Gartner said on Wednesday.

In 2022, all segments of IT spending in India are expected to grow, with software emerging as the highest growing segment.

Spending on software is forecast to total $10.5 billion in 2022, up 14.4 per cent from 2021.

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While experiencing a slower growth rate than 2021, spending on software in 2022 is forecast to be nearly double of what it was pre-pandemic.

"India has experienced one of the fastest recoveries despite being one of the worst hit regions in the second wave of the pandemic in early 2021," said Arup Roy, research vice president at Gartner.

As hybrid work adoption increases in the country, there will be an uptick in spending on devices in 2022, reaching $44 billion, an increase of 7.5 per cent from 2021.

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