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GS Paper: GS3

  • What is D2M Technology?

    The Department of Telecommunications (DoT) and India’s public service broadcaster Prasar Bharati are exploring ‘direct-to-mobile’ (D2M) broadcasting.

    What is D2M Technology?

    • The technology is based on the convergence of broadband and broadcast, using which mobile phones can receive terrestrial digital TV.
    • It would be similar to how people listen to FM radio on their phones, where a receiver within the phone can tap into radio frequencies.
    • Using D2M, multimedia content can also be beamed to phones directly.

    Benefits of D2M

    • It allows broadcasting video and other forms of multimedia content directly to mobile phones, without needing an active internet connection.
    • It promises to improve consumption of broadband and utilisation of spectrum.

    Why need D2M?

    • The idea behind the technology is that it can possibly be used to directly broadcast content related to citizen-centric information.
    • It can be further used to counter fake news, issue emergency alerts and offer assistance in disaster management, among other things.
    • Apart from that, it can be used to broadcast live news, sports etc. on mobile phones.
    • More so, the content should stream without any buffering whatsoever while not consuming any internet data.

    What could be the consumer and business impact of this?

    • For consumers, a technology like this would mean that they would be able to access multimedia content from Video on Demand (VoD) or Over The Top (OTT) content platforms.
    • This will be without having to exhaust their mobile data, and more importantly, at a nominal rate.
    • The technology will also allow people from rural areas, with limited or no internet access, to watch video content.
    • For businesses, one of the key benefits of the technology is that it can enable telecom service providers to offload video traffic from their mobile network onto the broadcast network.
    • It thus helps them to decongest valuable mobile spectrum.
    • This will also improve usage of mobile spectrum and free up bandwidth which will help reduce call drops, increase data speeds etc.

    What is the government doing to facilitate D2M technology?

    • The DoT has set up a committee to study the feasibility of a spectrum band for offering broadcast services directly to users’ smartphones.
    • Band 526-582 MHz is envisaged to work in coordination with both mobile and broadcast services.
    • DoT has set up a committee to study this band.
    • At the moment, this band is used by the Ministry of Information & Broadcasting across the country for TV transmitters.

    What are the possible challenges to the technology’s rollout?

    • Bringing key stakeholders like mobile operators onboard will be the biggest challenge in launching D2M technology on a wide scale.
    • A mass roll out of the technology will entail changes in infrastructure and some regulatory changes.

     

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  • GST Council must uphold fiscal federalism

    Context

    The recent ruling of the Supreme Court held that the states were free to use means of persuasion ranging from collaboration to contestation.

     Simultaneous or concurrent powers under Article 246A

    • Article 246A confers simultaneous or concurrent powers on Parliament and the state legislatures to make laws relating to GST.
    • This article is in sharp contrast to the constitutional scheme that prevailed till 2017.
    • It clearly demarcated taxing powers between the Centre and states with no overlaps.
    • After 2017, several central and state levies were subsumed into GST.
    • Each state was to have its own GST Act, all of them being almost identical to the Central GST Act.
    • Inter-state supplies and imported goods are liable to IGST.

    Composition of GST Council

    • The GST Council has the Union finance minister as the chairperson and the Union minister of state in charge of revenue or finance as a member.
    • Centre has one-third voting power, 31 states (including two Union Territories) share the remaining two-thirds of the vote.
    • The GST Council has a total of 33 members.
    • Out of a total of 33 votes, 11 belong to the Centre and 22 votes are shared by 31 states/UT, with each state/UT having a 0.709 vote.
    • Any decision of the GST Council requires a three-fourth majority or a minimum of 25 votes.
    • As the Centre has 11 votes, it requires an additional 14 votes.
    • Unlike so many statutes, Article 279A has made no provision to make the decision of the majority binding on the dissenting states.
    •  Paragraph 2.73 of the Select Committee Report on the 122nd Constitution (Amendment) Bill, 2014, noted that this voting pattern was to maintain a fine balance as, in a federal constitution, the dominance of one over the other was to be disallowed.

    Role of GST Council

    • Under Article 279A, the GST Council has to make “recommendations” on various topics including the tax rate and exemptions.
    • The Union of India argued that the “constitutional architecture” showed that Articles 246A and 279A, when read together, made the GST Council the ultimate policy-making and decision-making body for framing GST laws.
    • The GST Council was unique and incomparable to any other constitutional body and its recommendations would override the legislative power of Parliament and state legislatures.
    • Neither of them could legislate on GST issues independent of the recommendations of the GST Council.
    • The argument went further: On a combined reading of Article 279A, the provisions of the IGST and CGST Acts and the recommendations of the GST Council were transformed into legislation.
    • The Supreme Court rightly noted that several sections in the state GST laws, CGST and in IGST, cast a duty even on dissenting states to issue notifications to implement the recommendations of the GST Council.

    Observations on federalism

    • Delving into legislative history, the court ruled that a draft Article 279B, which provided for a GST Disputes Settlement Authority, was omitted because it would have effectively overridden the sovereignty of Parliament and the state legislatures, and diminished the fiscal autonomy of the states.
    • It was desirable, the Court said, to have some level of friction, some amount of state contestation, some deliberation-generating froth in our democratic system.
    • Putting to rest any controversy, the court held that the recommendations of the GST Council had only a persuasive value.
    • To regard them as binding edicts would disrupt fiscal federalism because both the Union and states were conferred equal power to legislate on GST.
    • Rule-making power bound by recommendations of GST Council: The Court held that the state governments and Parliament, while exercising their rule-making powers under the provisions of the State GST Acts, CGST & IGST Acts, are bound by the recommendations of the GST Council.
    • States can amend GST laws: But even this did not mean that all recommendations of the GST Council are binding on state legislatures or Parliament to enact primary pieces of legislation on GST.
    • In effect, states can amend their GST laws if they so choose.

    Way forward

    •  If the GST Council meets periodically as mandated and there is active participation of the states in making recommendations, no state will oppose a recommendation that has been carefully deliberated and is in the national interest.

    Conclusion

    Indeed, there is little chance of cracks developing in the GST edifice as long as the spirit of cooperative and collaborative federalism prevails.

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  • UAPA

    The Supreme Court recently put freeze on sedition proceedings under the Section 124A (sedition law) of the IPC for persons who have also been charged under the Unlawful Activities (Prevention) Act (UAPA) of 1967 in the same case or separately.

    What is the news?

    • This freeze has rejected bails for some journalist and JNU activists who also face charges under the UAPA (for anti-India sloganeering and activites).
    • Now they have been accused of making anti-national activities during the Delhi Riots.

    Why is UAPA significant?

    • An amendment made in 2019 has made the Act even more powerful.
    • Now it can designate individuals, and not just associations, as ‘terrorists’.

    Unlawful (Activities) Prevention Act (UAPA)

    • The UAPA is aimed at effective prevention of unlawful activities associations in India.
    • Its main objective was to make powers available for dealing with activities directed against the integrity and sovereignty of India
    • It is an upgrade on the Terrorist and Disruptive Activities (Prevention) Act TADA, which was allowed to lapse in 1995 and the Prevention of Terrorism Act (POTA) was repealed in 2004.
    • It was originally passed in 1967 under the then Congress government led by former Prime Minister Indira Gandhi.
    • Till 2004, “unlawful” activities referred to actions related to secession and cession of territory. Following the 2004 amendment, “terrorist act” was added to the list of offences.

    Major feature: Designation of Terrorists

    • The Centre had amended UAPA, 1967, in August 2019 to include the provision of designating an individual as a terrorist.
    • Before this amendment, only organisations could be designated as terrorist outfits.
    • Section 15 of the UAPA defines a “terrorist act” as any act committed with intent to threaten or likely to threaten the unity, integrity, security, economic security, or sovereignty of India or with intent to strike terror or likely to strike terror in the people or any section of the people in India or in any foreign country.
    • The original Act dealt with “unlawful” acts related to secession; anti-terror provisions were introduced in 2004.

    Who makes such designation?

    • The UAPA (after 2019 amendment)seeks to empower the central government to designate an individual a “terrorist” if they are found committing, preparing for, promoting, or involved in an act of terror.
    • A similar provision already exists in Part 4 and 6 of the legislation for organizations that can be designated as a “terrorist organisations”.

    How individuals are declared terrorists?

    • The central government may designate an individual as a terrorist through a notification in the official gazette, and add his name to the schedule supplemented to the UAPA Bill.
    • The government is not required to give an individual an opportunity to be heard before such a designation.
    • At present, in line with the legal presumption of an individual being innocent until proven guilty, an individual who is convicted in a terror case is legally referred to as a terrorist.
    • While those suspected of being involved in terrorist activities are referred to as terror accused.

    What happens when an individual is declared a terrorist?

    • The designation of an individual as a global terrorist by the United Nations is associated with sanctions including travel bans, freezing of assets and an embargo against procuring arms.
    • The UAPA, however, does not provide any such detail.
    • It also does not require the filing of cases or arresting individuals while designating them as terrorists.

    Removing the terrorist tag

    • The UAPA gives the central government the power to remove a name from the schedule when an individual makes an application.
    • The procedure for such an application and the process of decision-making will is decided by the central government.
    • If an application filed by an individual declared a terrorist is rejected by the government, the UAPA gives him the right to seek a review within one month after the application is rejected.
    • The central government will set up the review committee consisting of a chairperson (a retired or sitting judge of a High Court) and three other members.
    • The review committee is empowered to order the government to delete the name of the individual from the schedule that lists “terrorists” if it considers the order to be flawed.
    • Apart from these two avenues, the individual can also move the courts to challenge the government’s order.

     

     

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  • International Liquid Mirror Telescope (ILMT)

    The four-meter International Liquid Mirror Telescope (ILMT) saw the first light recently, gazing out from its vantage on Devasthal, a hill in Uttarakhand.

    What is the ILMT?

    • The telescope has been built by a collaboration of scientists from Canada, Belgium and India.
    • It is located at an altitude of 2,450 metres on the Devasthal Observatory campus of the Aryabhata Research Institute of Observational Sciences (ARIES) in Nainital district.
    • A large pool of mercury placed in a vessel is spun around so fast that it curves into a parabolic shape. Since mercury is reflective, this shape helps in focusing the reflected light.
    • Nearly 50 litres of mercury, weighing close to 700 kilograms, is spun hard to form a paraboloid mirror of just 4 mm thickness and a diameter of about 4 metres.
    • A thin sheet of mylar protects the mercury from the wind.
    • Once it starts making observations, the telescope will collect gigabytes of data, which will need to be analysed using artificial intelligence and machine learning (AI and ML) tools.

    It’s utility

    • The telescope will make sky surveys possible and obtain images that can help observe transient phenomena.
    • It will help analyse events such as supernovae and record the presence of space debris or meteorites — basically, watch the skies.

    What is the first image?

    • The first image made by the telescope consisted of several stars and a galaxy, NGC 4274, which is 45 million light years away.
    • The telescope, having a primary mirror that is liquid, cannot be turned and pointed in any direction.
    • It “stares” at the zenith and watches the sky as the earth rotates, thereby giving a view of different objects.
    • This property can be used to scan and survey the sky, and observe transients and moving objects such as meteorites.
    • It will work in tandem with the existing 3.6-metre Devasthal Optical Telescope.

     

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  • Posidonia Australis: World’s Largest Plant

    The world’s largest plant has recently been discovered off the West Coast of Australia: a seagrass 180 km in length.

    Posidonia australis

    • The ribbon weed, or Posidonia australis, has been discovered in Shark Bay by a group of researchers from Flinders University and The University of Western Australia.
    • These researchers have also found that the plant is 4,500 years old, is sterile, has double the number of chromosomes than other similar plants.
    • It has managed to survive the volatile atmosphere of the shallow Shark Bay.

    So how remarkable is this plant’s size?

    • The ribbon weed covers an area of 20,000 hectares.
    • The next on the podium, the second largest plant, is the clonal colony of a quaking Aspen tree in Utah, which covers 43.6 hectares.
    • The largest tree in India, the Great Banyan in Howrah’s Botanical Garden, covers 1.41 hectares.

    If it is so large, how come it has just been discovered?

    • The existence of the seagrass was known, that it is one single plant was not.
    • Researchers were interested in what they then thought was a meadow because they wanted to study its genetic diversity, and collect some parts for seagrass restoration.

    How did it grow, and survive for, so long?

    • Sometime in the Harappan era, a plant took root in the Shark Bay.
    • Then it kept spreading through its rhizomes, overcoming everything in its way, and here we are today.
    • Ribbon weed rhizomes can usually grow to around 35cm per year, which is how the scientists arrived at its lifespan of 4,5000 years.
    • The researchers found that the ribbon weed cannot spread its seeds, something that helps plants overcome environmental threats.
    • Also, Shark Bay sees fluctuations in temperature and salinity and gets a lot of light, conditions challenging for any plant.

    Ecological significance

    • Because seagrass performs a vital role in the environment, and if some of it is hardy, it is good news for everyone in a world threatened by climate change.
    • In India, seagrass is found in many coastal areas, most notably in Gulf of Mannar and Palk Strait.
    • Apart from being home to a variety of small organisms, seagrass trap sediments and prevent water from getting muddy, absorb carbon from the atmosphere, and prevent coastal erosion.

     

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  • Species in news: Eublepharis pictus

    A gecko found in Visakhapatnam in 2017, then thought to belong to a known species, has now been identified as a member of a new species.

    Eublepharis pictus

    • The species, Eublepharis pictus, also known as the Painted Leopard Gecko, has been described in the journal Evolutionary Systematics.
    • Phylogenetic study and morphological comparisons have distinguished it as a new species.
    • It is endemic to the forests of Andhra Pradesh and Odisha.
    • The gecko genus Eublepharis now has 7 species.

    Conservation status

    • The species occurs outside protected areas.
    • Most leopard geckos are killed when encountered.
    • Activists have called for raising awareness about the fact that the species is actually harmless.

     

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  • For India, a lesson in food security from Sri Lanka

    Context

     India needs to have a strategy of self-reliance in basic foods, including edible oils.

    Contrasting cases of Sri Lanka and Saudi Arabia

    • Sri Lanka, a country with 21.5 million population imported dairy products valued at $333.8 million in 2020 and $317.7 million in 2021.
    • The island nation’s imports of whole milk powder (WMP) alone were 89,000 tonnes and 72,000 tonnes in these two years.
    •  The 89,000 tonnes of powder imported in 2020 would have, thus, “produced” almost 2.1 million litres per day (MLPD) equivalent of milk.
    • This is as against the 1.3 MLPD that Sri Lanka produces from its own cows and buffaloes.
    • It translates into an import dependence of over 60 per cent.
    • At the other end, we have Saudi Arabia, home to over 35 million inhabitants (including immigrants) and also the world’s largest vertically integrated dairy company.
    • Almarai Company has six dairy farms producing more than 3.5 MLPD of milk.
    • The animals are sourced from the US and Europe.
    • The entire feed and also forage given to them are procured from abroad.
    • Why is Saudi Arabia taking such pains to produce its own milk?
    • The answer is food security.
    • The Saudis — other Persian Gulf countries have also copied the Almarai model — are prepared to pay any price when it comes to ensuring the availability of basic food like milk.

    Lessons for India: Reducing import dependence on edible oil

    • India annually imports 13.5-14.5 million tonnes of vegetable oils, again roughly 60 per cent of its total consumption.
    •  Low international prices meant that the import bill, though high, fell from $9.85 billion in 2012-13 to $9.67 billion in 2019-20.
    • However, in the last couple of years, retail prices of most oils more than doubled
    • The value of India’s vegetable oil imports surged to a record $19 billion in 2021-22.

    Conclusion

    As a country with a population many times that of Sri Lanka and Saudi Arabia, India needs to have a strategy of self-reliance in basic foods.

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  • Gig Workers’ Rights

    The Union Labour Ministry is organizing a program aimed at sharing information and good experiences on policies and global practices relating to gig and platform workers and their social security.

    What is the Gig Economy?

    • In a gig economy, temporary, flexible jobs are commonplace and companies tend toward hiring independent contractors and freelancers instead of full-time employees.
    • A gig economy undermines the traditional economy of full-time workers who rarely change positions and instead focus on a lifetime career. e.g Employee models of Uber, Ola, Swiggy etc
    • In this economy, tech-enabled platforms connect the consumer to the gig worker to hire services on a short-term basis.
    • Gig workers include self-employed, freelancers, independent contributors and part-time workers.

    Where does gig culture exist in Indian Economy?

    • Sectors such as media, real estate, legal, hospitality, technology-help, management, medicine, allied and education are already operating in gig culture.
    • The gig economy can benefit workers, businesses, and consumers by making work more adaptable to the needs of the moment and demand for flexible lifestyles.

    Key Drivers for Gig Economy

    • Unconventional work approach by millennials: Hectic lifestyles of employees in private sectors have created a negative perception of full-time employment among millennials.
    • Emergence of a start-up culture: The start-up ecosystem in India has been developing rapidly. For start-ups, hiring full-time employees leads to high fixed costs and therefore, contractual freelancers are hired for non-core activities.
    • MNCs are hiring contractual employees: MNCs are adopting flexi-hiring options, especially for niche projects, to reduce operational expenses after the pandemic.
    • Rise in freelancing platforms: Rise in freelancing platforms has also aided in the development of the gig economy.
    • Business Models: Gig employees work on various compensation models such as fixed-fee (decided during contract initiation), time & effort, actual unit of work delivered and quality of outcome.
    • Impact of Covid-19: Many laid-off employees are focusing on developing skills to avail freelance job opportunities and become a part of this burgeoning economy.

    Why is Gig Economy preferred by workers?

    • Profit through multiple work: One can work on freelancing as well as work full-time somewhere else.
    • Women empowerment: It is very beneficial for womenwho work on this concept when they cannot continue their work or take a break from career due to marriage or child birth.
    • Leisure and dependency: Retired peoplecan stay active after retirement as this will keep them engaged away from loneliness and depression and can earn as well on their own.
    • Flexibility and diversity to the workers: It offers flexibility when workers can work according to their convenience and schedule rather than routine like in full-time jobs.
    • Work from home: The travel costs and energy to travel to the workplace is reduced.

    Why is Gig Economy preferred by Employers?

    • Efficiency, efficacy and productivity of workers in the gig economy are much more than that of a stable full-time job.
    • More rconomical for employers-when employment givers can’t afford to hire full-time workers, they hire people for specific projects and pay them.
    • Start-up companies and entrepreneurs – who do not have big financial space – can grow only if they can leverage the services of contract employees or freelancers.
    • In a gig economy, businesses save resources in terms of benefits, office space and training.
    • Competition and efficiency among workers is improved.

    Challenges faced in Gig economy

    • No perks and benefits: There are no labour welfare emoluments like pension, gratuity, etc. for the workers.
    • Job insecurity: Gig workers may face unfair termination. They may also attain minimum wages and less paid leave.
    • No legal protection: Workers do not have the bargaining power to negotiate a fair deal with their employers.
    • Unionization of workers will be difficult.
    • Confidentiality of documents etc. of the workplace is not guaranteed
    • Urban nature: The gig economy is not accessible for people in many rural areas where internet connectivity and electricity is unavailable.

    Way Forward

    • The gig economy has been on the rise and is expected to beat the pre-pandemic estimates due the expected influx of gig workers transitioning from full-time employment.
    • While the government has taken the initial steps to ensure social security of gig workers, the ‘Code on Social Security’ needs to be fine-tuned.

     

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  • What is Liquid Nano Urea?

    During his visit to Gujarat, Prime Minister inaugurated the country’s first liquid nano urea plant at Kalol.

    Liquid Nano Urea (LNU)

    • Urea is chemical nitrogen fertiliser, white in colour, which artificially provides nitrogen, a major nutrient required by plants.
    • LNU is essentially urea in the form of a nanoparticle.
    • It is sprayed directly on the leaves and gets absorbed by the plant.
    • Fertilisers in nano form provide a targeted supply of nutrients to crops, as they are absorbed by the stomata, pores found on the epidermis of leaves.
    • According to IFFCO, liquid nano urea contains 4 per cent total nitrogen (w/v) evenly dispersed in water.
    • The size of a nano nitrogen particle varies from 20-50 nm. (A nanometre is equal to a billionth of a metre.)

    Significance of LNU

    • This patented product is expected to not only substitute imported urea, but to also produce better results in farms.
    • Apart from reducing the country’s subsidy bill, it is aimed at reducing the unbalanced and indiscriminate use of conventional urea.
    • It will help increase crop productivity, and reduce soil, water, and air pollution.

    Using LNU

    • The liquid nano urea produced by Indian Farmers Fertiliser Cooperative (IFFCO) Limited comes in a half-litre bottle priced at Rs 240, and carries no burden of subsidy currently.
    • By contrast, a farmer pays around Rs 300 for a 50-kg bag of heavily subsidised urea.
    • According to IFFCO, a bottle of the nano urea can effectively replace at least one bag of urea.

    How efficient is LNU?

    • While conventional urea has an efficiency of about 25 per cent, the efficiency of liquid nano urea can be as high as 85-90 per cent.
    • Conventional urea fails to have the desired impact on crops as it is often applied incorrectly, and the nitrogen in it is vaporized or lost as a gas.
    • A lot of nitrogen is also washed away during irrigation.
    • Liquid nano urea has a shelf life of a year, and farmers need not be worried about “caking” when it comes in contact with moisture.

     

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  • Astra MK-I Air-to-Air Missile: Features, strategic significance

    The Ministry of Defence has signed a contract with Bharat Dynamics Ltd (BDL) for the supply of the Astra Mark-1for deployment on fighter jets of the Indian Air Force and Indian Navy.

    Astra Missile

    • The Astra Mk-1 is a beyond visual range (BVR), air-to-air missile (AAM).
    • The Astra project was officially launched in the early 2000s with defined parameters and proposed future variants.
    • The missile has been designed and developed by the Defence Research and Development Organisation (DRDO).
    • It will be deployed on fighter jets like Sukhoi-30 MKI and Tejas of the IAF and the Mig-29K of the Navy.
    • BVM missiles are capable of engaging beyond the range of 20 nautical miles or 37 kilometres.

    Range and its Variants

    • While the range for Astra Mk-1 is around 110 km, the Mk-2 with a range over 150 km is under development and Mk-3 version with a longer range is being envisaged.
    • One more version of Astra, with a range smaller than Mk-1 is also under development.

    Strategic significance

    • The missile has been designed based on requirements specified by the IAF for BVR as well as close-combat engagement, reducing the dependency on foreign sources.
    • AAMs with BVR capability provides large stand-off ranges to own fighter aircraft.
    • It can neutralise adversary airborne assets without exposing adversary air defence measures.
    • Stand-off range means the missile is launched at a distance sufficient to allow the attacking side to evade defensive fire from the target.
    • Astra is technologically and economically superior to many such imported missile
    • The missile can travel at speeds more than four times that of sound and can reach a maximum altitude of 20 km, making it extremely flexible for air combat.

     

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