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  • Near-Earth Asteroid Scout Mission

    Last week, NASA announced that its new spacecraft, named NEA Scout, has completed all required tests and has been safely tucked inside the Space Launch System (SLS) rocket.

    For landing on Moon

    • NEA Scout is one of several payloads that will hitch a ride on Artemis I, which is expected to be launched in November.
    • Artemis I will be an uncrewed test-flight of the Orion spacecraft and SLS rocket.
    • Under the Artemis programme, NASA has aimed to land the first woman on the Moon in 2024 and also establish sustainable lunar exploration programs by 2030.

    What is NEA Scout?

    • Near-Earth Asteroid Scout, or NEA Scout, is a small spacecraft, about the size of a big shoebox. Its main mission is to fly by and collect data from a near-Earth asteroid.
    • It will also be America’s first interplanetary mission using special solar sail propulsion.
    • This type of propulsion is especially useful for small, lightweight spacecraft that cannot carry large amounts of conventional rocket propellant.
    • NEA Scout will use stainless steel alloy booms and deploy an aluminium-coated sail measuring 925 square feet.
    • The large-area sail will generate thrust by reflecting sunlight.
    • Energetic particles of sunlight bounce off the solar sail to give it a gentle, yet constant push.

    How will it study the asteroid?

    • NEA Scout is equipped with special cameras and can take pictures ranging from 50 cm/pixels to 10 cm/pixels.
    • It can also process the image and reduce the file sizes before sending them to the earth-based Deep Space Network via its medium-gain antenna.
    • The spacecraft will take about two years to cruise to the asteroid and will be about 93 million miles away from Earth during the asteroid encounter.

    Why should we study near-Earth asteroids?

    • Despite their size, some of these small asteroids could pose a threat to Earth.
    • Understanding their properties could help us develop strategies for reducing the potential damage caused in the event of an impact.
    • Scientists will use this data to determine what is required to reduce risk, increase effectiveness, and improve the design and operations of robotic and human space exploration.

  • Why does Mercury have such a big iron core?

    Researchers have developed a model showing that the density, mass and iron content of a Mercury’s core is influenced by its distance from the Sun’s magnetic field.

    About Mercury

    • Mercury is the first and the smallest planet in our solar system.
    • It is also the closest planet to Earth.
    • Like the other three terrestrial planets, Mercury contains a core surrounded by a mantle and a crust.
    • But unlike any other planet, Mercury’s core makes up a larger portion of the planet.
    • MESSENGER was a NASA robotic space probe that orbited the planet Mercury between 2011 and 2015, studying Mercury’s chemical composition, geology, and magnetic field.
    • It was the analysis from the MESSENGER mission that tells: Mercury’s core is solid.

    Mystery over the core

    • It has long been known that Mercury’s core composition is made of liquid metal.
    • The core itself is about 3,600 km across. Surrounding that is a 600 km thick mantle.
    • And around that is the crust, which is believed to be 100-200 km thick.
    • The crust is known to have narrow ridges that extend for hundreds of kilometres.
    • This large core has long been one of the most intriguing mysteries about Mercury.

    Why does Mercury have a large core?

    • A new study reveals that the sun’s magnetism is the reason.
    • The sun’s magnetic field influences the density, mass, and iron content of Mercury’s core.
    • The four inner planets of our solar system—Mercury, Venus, Earth, and Mars—are made up of different proportions of metal and rock.
    • A gradient in which the metal content in the core drops off as the planets get farther from the sun.
    • The researchers explain how this happened by showing that the sun’s magnetic field controlled the distribution of raw materials in the early forming solar system.

    What are the key propositions?

    • During the early formation of the solar system, when a swirling dust storm and gas encircled the sun, iron’s grain was drawn toward the centre by the sun’s magnetic field.
    • At the time of planet formation from clumps of that dust and gas, planets nearer to the sun consolidated more iron into their centres than those farther away.
    • Scientists also found that the density and proportion of iron in the planet’s core correlate with the strength of the magnetic field around the sun during planetary formation.
    • Existing models on planetary formation were used to determine the speed at which gas and dust were pulled into the centre of our solar system during its formation.
    • The magnetic field that the sun would have generated as it burst into being and calculated how that magnetic field would draw iron through the dust and gas cloud.

    Cooling led solidification

    • As the early solar system began to cool, dust and gas that were not drawn into the sun started to clump together.
    • The clumps closer to the sun would have been exposed to a stronger magnetic field and thus would contain more iron than those farther away from the sun.
    • As the clumps coalesced and cooled into spinning planets, gravitational forces drew the iron into their core.

  • What the new Ministry of Cooperation needs to achieve

    Context

    Two weeks ago, the government created a new Ministry for Cooperation. India is, perhaps, the first country to have such a ministry. The Ministry can play an important role in the transformation of cooperatives in the country.

    How 1991 economic reforms benefited agriculture

    • On July 24, 1991, India decided to unshackle the spirit of private sector entrepreneurship through the move to de-license industry and reduce tariffs on a host of commodities.
    • Trade policy changes improved the terms of trade for agriculture and benefitted millions of farmers.
    • Agri-exports increased, but this led to higher domestic prices.

    The success story of dairy sector in India

    • In 1991, Manmohan Singh, then finance minister wanted to delicense the dairy sector as well, but there was stiff opposition from Verghese Kurien.
    •  It was after 10 years in 2002 that the dairy sector was fully de-licensed.
    • The competition between cooperatives and corporate dairy players has benefitted millions of farmers around the country.
    • With the entry of the private sector, the growth of the dairy sector accelerated at double the speed.
    • Today, both procure roughly the same quantities and growth in the organised private sector is faster than in cooperatives.

    Performance of cooperative movement in India

    • India’s experience with the cooperative movement has produced mixed results — few successes and many failures.
    • There are cooperatives in the financial sector, be it rural or urban.
    • But the performance of these agencies when measured in terms of their share in overall credit, achievements in technology upgradation, keeping NPAs low or curbing fraudulent deals has been poor to average.
    • Sugar cooperatives of Maharashtra initially touted as exemplars of the movement, are in the doldrums now.
    • Many are being sold to the private sector.

    Performance of cooperatives in dairy sector

    1) Amul

    • The performance of the cooperative champion, Gujarat Cooperative Milk Marketing Federation (GCMMF) — with its poster brand, Amul — has been most successful.
    • During Operation Flood, it received a lot of capital at highly concessional terms.
    • But its success is also the result of professionalism, business and, therefore, keeping politics away.
    • But despite the grand success of Gujarat’s milk cooperatives in Gujarat, the model did not spread to other states as successfully.

    2) Karnataka Milk Federation

    • In its eagerness to please milk farmers, the Karnataka Milk Federation (KMF), which sells its products under the brand name of Nandini, gives them Rs 5 to Rs 6 extra per litre.
    • This subsidy, given by the state government, cost the exchequer Rs 1,260 crore till 2019-20.
    • KMF procures a lot of milk and then dumps it at lower prices in the market for consumers.
    • This depresses prices in adjoining states like Maharashtra, affecting the fortunes of Maharashtra milk farmers.
    • If Maharashtra and Karnataka were two different countries, Maharashtra would be challenging Karnataka at the WTO.

    Way forward

    • The new Ministry of Cooperation can work towards ironing out distortions in state price policies due to subsidization such as in Maharastra and Karnatak milk prices.
    • Cooperatives desperately need technological upgradation. 
    • The Ministry of Cooperation can give them soft loans for innovation and technology upgradation.
    • But such loans should also be extended to the private sector to ensure a level playing field.
    • The Ministry of Cooperation needs to ensure the least political interference in the operation of cooperatives.

    Conclusion

    The new Ministry of Cooperation can work towards bringing in professionalism in cooperatives and make them more competitive.

  • Skilling in India: Issues and Suggestions

    PM has yet again underscored the importance of a skilled workforce for achieving the goal of becoming Atma-nirbhar Bharat.  India still continues to be a country that faces one of the highest shortages of skilled workforce.

    Unemployment vs Skills

    • On one hand, companies in India face an acute shortage of skilled manpower and, on the other, India has millions of educated unemployed.
    • The data for this chart is for the January to April 2021 period, when the overall unemployment rate in the country was 6.83%.
    • In comparison, those with graduation (or even higher degrees) face almost three times the unemployment level.
    • At over 19% unemployment rate, one in every five Indians who graduate (or even better) is unemployed.

    What explains this contradiction?

    • The lack of skill is definitely the only answer.

    What is Skilling?

    • National Council of Applied Economic Research, 2018 — aptly titled “No time to lose”.
    • This report explains that there are three types of skills.
    1. Cognitive skills: basic skills of literacy and numeracy, applied knowledge and problem-solving aptitudes, and higher cognitive skills such as experimentation, reasoning, and creativity.
    2. Technical and vocational skills: physical and mental ability to perform specific tasks using tools and methods in any occupation.
    3. Social and behavioral skills include working, communicating, and listening to others.
    • Different levels of these three types of skills can be combined to further classify skills into foundational, employability, and entrepreneurial skills.

    What is the scale of the skilling challenge facing India?

    According to the 2018 report by NCAER, India had about 468 million people in its workforce.

    • Informal sector: Around 92% of them were in the informal sector.
    • Illiteracy: Around 31% were illiterate, only 13% had primary education, and only 6% were college graduates.
    • No vocational training: Further, only about 2% of the workforce had formal vocational training, and only 9% had non-formal vocational training.
    • Out of more than 5 lakh final year bachelors students aged 18–29 who were surveyed, around 54% were found to be “unemployable”.

    Opportunities for India

    • India has entered a demographic sweet spot that will continue for another two to three-decade.
    • There is a great opportunity for India to improve both its social and economic outcomes if a higher number of workers are productively employed.

    What is at stake?

    • If the skilling issue is not resolved, India risks forfeiting its so-called “demographic dividend”.
    • But whether this will turn into a demographic dividend or not will depend entirely on how many of those in the working-age bracket are working and becoming prosperous.
    • If they are not in well-paying jobs, the economy would not have the resources to take care of itself since with each passing year, the proportion of dependents will continue to rise after 2040.
    • To put it simply, to attain its rightful place and realize its aspirations, India must become rich before it gets old.

    The skilling paradox

    • Indians have excelled in technical expertise at the global level — be it medicine or engineering. Then what explains India’s domestic skilling paradox?
    • A big part of the trouble is the starting condition. Over 90% of India’s workforce is in the informal sector.

    India is trapped in a vicious cycle:

    1. Greater workforce informality leads to lower incentives to acquire new skills. Faced with inadequately skilled workers, businesses often choose to replace labor with machinery.
    2. That’s because “skilled labor and technology are complementary, but unskilled labor and technology are substitutes”.
    3. This, in turn, leads to still fewer formal jobs.

    What can be done to break this cycle?

    • A distinct disadvantage with India’s approach towards skilling has been to ignore and match the demands of the market.
    • For the most part, skills have been provided in a top-down fashion.
    • Given the way market demands fluctuate — for instance, how the Covid pandemic has upended supply chains — skilling efforts must try to anticipate the needs of the market.

  • RBI bars Mastercard from issuing new cards

    The Reserve Bank of India (RBI) has banned Mastercard from issuing new debit and credit cards to customers in India.

    Why such a ban?

    • According to the RBI, the US card issuer has failed to comply with the local data storage rules announced by the central bank in 2018.

    What is the RBI’s data localization policy?

    • In 2018, the RBI had issued a circular ordering card companies such as Visa, Mastercard, and American Express to store all Indian customer data locally.
    • This was aimed for the regulator to have “unfettered supervisory access”.

    Why such a policy by RBI?

    • The reason offered by the RBI was that local storage of consumer data is necessary to protect the privacy of Indian users and also to address national security concerns.

    Issues with the policy

    • Privacy: Customer privacy and national security are genuine concerns that need to be taken seriously.
    • Protectionism: However, data localization rules may sound too stringent and they could simply be used by governments as tools of economic protectionism.
    • Security: For instance, it may not be strictly necessary for data to be stored locally to remain protected.
    • Formal international laws to govern the storage of digital information across borders may be sufficient to deal with these concerns.
    • Discrimination: Governments, however, may still mandate data localization in order to favour local companies over foreign ones.

    Implications of the move

    • Indian banks that are currently enrolled in the Mastercard network are expected to make alternative arrangements with other card companies.
    • The RBI’s data localization policy, as it burdens foreign card companies, may end up favouring domestic card issuers like RuPay, which in turn can lead to reduced competition.
    • Mastercard owns about one-third of the market share in India, and the RBI’s ban is likely to significantly benefit its competitors.
    • This could mean higher costs and lower quality services for customers.

    Conclusion

    • In today’s digital economy data have turned out to be a valuable commodity, which companies, as well as governments, have tried to gain control over.
    • With no clear rules on who owns customer data and to what extent, conflicts over data ownership are likely to continue for some time.

  • Back in news: Pegasus Spyware

    Telephone numbers of some noted Indian journalists were successfully snooped upon by an unidentified agency using Pegasus software.

    Pegasus Spyware

    • All spyware do what the name suggests — they spy on people through their phones.
    • Pegasus works by sending an exploit link, and if the target user clicks on the link, the malware or the code that allows the surveillance is installed on the user’s phone.
    • A presumably newer version of the malware does not even require a target user to click a link.
    • Once Pegasus is installed, the attacker has complete access to the target user’s phone.
    • The first reports on Pegasus’s spyware operations emerged in 2016, when Ahmed Mansoor, a human rights activist in the UAE, was targeted with an SMS link on his iPhone 6.

    What is the new threat?

    • Pegasus has evolved from its earlier spear-phishing methods using text links or messages to ‘zero-click’ attacks which do not require any action from the phone’s user.
    • This had made what was without a doubt the most powerful spyware out there, more potent and almost impossible to detect or stop.

    How do zero-click attacks work?

    • A zero-click attack helps spyware like Pegasus gain control over a device without human interaction or human error.
    • Zero-click attacks are hard to detect given their nature and hence even harder to prevent.
    • Detection becomes even harder in encrypted environments where there is no visibility on the data packets being sent or received.
    • Most of these attacks exploit software that receive data even before it can determine whether what is coming in is trustworthy or not, like an email client.

    Answer this PYQ from CSP 2018:

    Q.The terms ‘WannaCry, Petya, Eternal Blue’ sometimes mentioned news recently are related to

    (a) Exoplanets

    (b) Crypto currency

    (c) Cyber attacks

    (d) Mini satellites

  • A panoramic look at our three decades of economic reforms

    Context

    This month marks the 30th anniversary of the economic reforms launched by our then finance minister Manmohan Singh in his budget speech of 24 July 1991.

    After and before reform comparison

    •  The average annual growth over the past three decades has been 5.8% per annum.
    • It is slightly higher than 5.6% in the decade before 1991.
    • Clearly, our growth acceleration was not sustained, despite a pick-up in the pace of reforms.
    • However, on a long-term comparison, the economy did better than its 4.1% average of the first 40 years of independence.
    • But if we compare our first four decades with the pre-1947 phase, and on that score, we saw a massive growth improvement.

    Impact of reforms

    • Their biggest contribution was a change in India’s economic paradigm.
    • Every government after 1991 has embraced the philosophy of liberalization and privatization that those reforms initiated and has tried to outdo the previous regimes on that.
    • Still, 30 years on, the situation for most of our population remains unchanged.
    • The reforms created a class of rich entrepreneurs and a small but vocal middle class in urban areas.
    • But it also contributed to widening inequality, which has worsened after 1991 and is now at its worst level since 1947 on almost all dimensions.
    • The widening of disparities also occurred between urban and rural areas, between laggard states and developed ones.
    • Disparities have increased even further in terms of access to health and education and several other human- development indicators.
    • On most of these, be it education, health, women’s workforce participation and hunger, we remain at the bottom of any global chart of comparison.
    • The logic of reforms meant that expenditure on welfare and investment in human development were not a policy priority.
    • The situation is no different on employment, with data suggesting an absolute decline on this count and a historic rise in unemployment rates.
    • An official consumption survey that was not accepted about two years ago by the Centre had shown, a decline in real consumption and a rise in poverty.
    • Rising informalization and contractualization of the country’s workforce has been a factor in the worsening of most workers’ working conditions.

    Why reforms failed to deliver

    • In many ways, they are no different from our pre-reform economic policies, all of which were supply- side responses.
    • The reforms attempted to use the private sector for the task through a liberalized regulatory framework and business-friendly fiscal and monetary policies.
    • But an absence of concern for distributional inequities and aggregate-demand management has continued as the defining feature of our economic policymaking.
    • The consequences of supply-side- biased reforms will show up in a further worsening of income distribution and eventually slow growth down.

    Conclusion

    Things have taken a turn for the worse with the pandemic. The problem this time is not like the 1991 crisis. What is needed at this point is a fundamental shift in the way economic policy is designed, keeping people and workers at the centre of the exercise.

  • Can India invoke state sovereignty in Cairn Energy case?

    Context

    Last year, an arbitration tribunal indicted India for breaching its obligations by imposing taxes retrospectively on Cairn. As a result, Cairn Energy has been attempting to seize Indian assets in several jurisdictions to recover $1.7 billion due from India.

    How asset seizure order affects India?

    • This episode projects India as an unfriendly country for investors at a time when it wishes to project itself as a prime destination for foreign investment.
    • This episode puts India in the league of countries like Pakistan, Congo, Venezuela, Russia and Argentina, who have been part of attachment proceedings overseas due to their failure to comply with international arbitral awards.
    • Fighting cases will consume an enormous amount of time, money, and resources, in addition to attracting bad press internationally.

    Understanding the doctrine of state immunity

    • State immunity is a well-recognised doctrine in international law.
    • It safeguards a state and its property against the jurisdiction of another country’s domestic courts.
    • Despite the universal acceptance of this doctrine, there is no international legal instrument in force administering its implementation.
    • Attempts are underway to create binding international law on the application of the rules of state immunity such as the United Nations Convention on Jurisdictional Immunities of States and Their Property (UNSCI).
    • However, this convention is yet to be ratified by 30 countries — the minimum number required to bring it in force, as per Article 30(1) of UNSCI.
    • India has signed the convention, but not ratified it.
    • The doctrine of state immunity has progressed from absolute immunity to restrictive immunity in which immunity is only for the sovereign functions of the state.

    Can India invoke state immunity?

    • Most prominent jurisdictions follow the concept of restrictive immunity.
    • State immunity can be invoked to resist the seizure of sovereign assets, but not commercial properties. 
    • In the context of the execution of the investment treaty arbitration awards, properties serving commercial functions are available for seizure.
    • In the case of India, the most popular commercial property that foreign investors would target for attachment are the global assets of India’s public sector undertakings such as Air India.

    Way forward

    • If India wishes to continue the case, it needs to carefully study the laws on state immunity in different jurisdictions where attachment proceedings are likely to come up.
    • A better option would be to admit that amending the tax law retrospectively was a mistake and comply with the international ruling.

    Conclusion

    At the time when India seeks to project itself as an attractive investment destination, such cases could be a setback. India needs to avoid such disputes in the future.

  • [pib] Kisan Sarathi Platform

    In order to facilitate farmers to get ‘right information at right time’ in their desired language, a digital platform namely ‘Kisan Sarathi’ was launched by the Ministry of Agriculture and Farmers Welfare.

    Kisan Sarathi

    • This digital platform empowers farmers with the technological interventions to reach farmers in remote areas.
    • Through this platform, the farmers can interact and avail personalized advisories on agriculture and allied areas directly from the respective scientists of Krishi Vigyan Kendra (KVKs).
    • Using this platform, farmers can get information about crop and crop production, among other things that will help them in improving the quantity of their produce.
    • Farmers will be able to get information about good crop practices, the right amount of products and many other basic things.

  • What are Doppler Radars?

    The India Meteorological Department’s (IMD) Doppler Radar in Mumbai, which surveys weather patterns and forecasts, stopped working after heavy rainfalls.

    How does a Doppler radar work?

    • In radars, a beam of energy– called radio waves– is emitted from an antenna.
    • When this beam strikes an object in the atmosphere, the energy scatters in all directions, with some reflecting directly back to the radar.
    • The larger the object deflecting the beam, the greater is the amount of energy that the radar receives in return.
    • Observing the time required for the beam to be transmitted and returned to the radar allows weather forecasting departments to “see” raindrops in the atmosphere, and measure their distance from the radar.

    What makes a Doppler radar special?

    • It can provide information on both the position of targets as well as their movement.
    • It does this by tracking the ‘phase’ of transmitted radio wave pulses; phase meaning the shape, position, and form of those pulses.
    • As computers measure the shift in phase between the original pulse and the received echo, the movement of raindrops can be calculated.
    • Thus it is possible to tell whether the precipitation is moving toward or away from the radar.

    Types of Doppler radar

    • In India, Doppler radars of varying frequencies — S-band, C-band and X-band — are commonly used.
    • They help track the movement of weather systems and cloud bands and gauge rainfall over its coverage area of about 500 km.
    • The radars guide meteorologists, particularly in times of extreme weather events like cyclones and associated heavy rainfall.
    • An X-band radar is used to detect thunderstorms and lightning whereas C-band guides in cyclone tracking.

    Why are they called ‘Doppler’ radars?

    • The phase shift in these radars works on the same lines as the “Doppler effect” observed in sound waves.
    • It tells that the sound pitch of an object approaching the observer is higher due to the compression of sound waves (a change in their phase).
    • As this object moves away from the observer, the sound waves stretch, resulting in lower frequency.
    • This effect explains why an approaching train’s whistle sounds louder than the whistle when the train moves away.
    • The discovery of the phenomenon is attributed to Christian Doppler, a 19th-century Austrian physicist.