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GS Paper: GS3

  • Applying the lessons learned from GST to One Nation One Ration Card (ON-ORC)

    Never before we felt the necessity of portable benefit schemes as we did in the wake of the pandemic. Portable ration card could have mitigated the suffering of migrant workers to some extent. But it was not to be. This article examines the challenges in implementing the idea of ON-ORC and offers the solution to these challenges by drawing on the lessons learned from GST. At the same time, the shortcoming of GST can also be avoided in the ON-ORC.

    What is One Ration Card (ON-ORC)?

    • In the present system, a ration cardholder can buy foodgrains only from an Fair   Price Shop that has been assigned to her in the locality in which she lives.
    • However, this will change once the ONORC system becomes operational nationally.
    • Under the ONORC system, the beneficiary will be able to buy subsidised foodgrains from any FPS across the country.
    • The new system, based on a technological solution, will identify a beneficiary through biometric authentication on electronic Point of Sale (ePoS) devices installed at the FPSs.
    • This would enable that person to purchase the number of foodgrains to which she is entitled under the NFSA.

    Portable welfare benefit and attempts so far to achieve it

    •  The idea of portable welfare benefits means a citizen should be able to access welfare benefits irrespective of where she is in the country.
    • In the case of food rations, the idea was first mooted under the UPA government by a Nandan Nilekani-led task force in 2011.
    • The current government had committed to a national rollout of One Nation, One Ration Card (ON-ORC) by June 2020, and had initiated pilots in 12 states.

    Progress on intra-state and inter-state portability

    • While intra-state portability of benefits has seen good initial uptake, inter-state portability has lagged.
    • The finance minister has now announced the deadline of March 2021 to roll out ON-ORC.

    So, to ensure a smooth rollout, let’s review the challenges thus far

    1) The fiscal implications:

    • ON-ORC will affect how the financial burden is shared between states.

    2) The larger issues of federalism and inter-state coordination:

    • Many states are not convinced about a “one size fits all” regime because i) they have customised the PDS through higher subsidies, ii) higher entitlement limits, and iii) supply of additional items.

    3) The technology aspect:

    • ON-ORC requires a complex technology backbone that brings over 750 million beneficiaries, 5,33,000 ration shops and 54 million tonnes of food-grain annually on a single platform.

    How the lessons learned from GST can be applied to deal with the above 3 challenges?

    1. Fiscal challenge

    • Just like with ON-ORC, fiscal concerns had troubled GST from the start.
    • States like Tamil Nadu and Gujarat that are “net exporters” were concerned they would lose out on tax revenues to “net consumer” states like UP and Bihar.
    • Finally, the Centre had to step in and provide guaranteed compensation for lost tax revenues for the first five years.
    • The Centre could provide a similar assurance to “net inbound migration” states such as Maharashtra and Kerala that any additional costs on account of migrants will be covered by it for the five years.

    2. We could have a National council for ON-ORC

    • GST also saw similar challenges with broader issues of inter-state coordination.
    • In a noteworthy example of cooperative federalism, the central government created a GST council consisting of the finance ministers of the central and state governments to address these issues.
    • The government could consider a similar national council for ON-ORC.
    • To be effective, this council should meet regularly, have specific decision-making authority, and should operate in a problem-solving mode based on consensus building.

    3. Technological aspect: PDS Network

    • GST is supported by a sophisticated tech backbone, housed by the GST Network (GSTN), an entity jointly owned by the Centre and states.
    • A similar system would be needed for ON-ORC.
    • The Nilekani-led task force recommended setting up of a PDS network (PDSN).
    • PDSN would track the movement of rations, register beneficiaries, issue ration cards, handle grievances and generate analytics.
    • Since food rations are a crucial lifeline for millions, such a platform should incorporate principles such as inclusion, privacy, security, transparency, and accountability.
    • The IM-PDS portal provides a good starting point.

    Also, there are certain shortcomings in GST which we could avoid in ON-ORC

    We should learn from the shortcomings and challenges of the GST rollout. For example:

    1) Delay in GST refunds led to cash-flow issues.

    • Similar delays in receiving food rations could be catastrophic.
    • Therefore, ON-ORC should create, publish and adhere to time-bound processes.
    • The time-bound processes could be in the form of right to public services legislation that have been adopted by 15 states, and rapid grievance redress mechanisms.

    2)  Increase in compliance burden for MSMEs, especially for those who had to digitise overnight.

    • Similar challenges could arise in ON-ORC.
    • PDS dealers will need to be brought on board, and not assumed to be compliant.
    • Citizens will need to be shielded from the inevitable teething issues by keeping the system lenient at first.
    • This can be done by providing different ways of authenticating oneself and publicising a helpline widely.

    Consider the question “One Nation-One Ration Card(ON-ORC) could solve many problems faced by the beneficiaries when they move across the country. Examine the challenges the ON-ORC could face. Suggest ways to deal with these challenges.”

    Conclusion

    If done well, ON-ORC could lay the foundation of a truly national and portable benefits system that includes other welfare programmes like LPG subsidy and social pensions. It is an opportunity to provide a reliable social protection backbone to migrants, who are the backbone of our economy.

  • China’s Mars Mission: Tianwen-1

    China’s space program is now slated to achieve a new milestone. In July, the country will launch its first Mars mission, the ‘Tianwen-1’, which is expected to land on the Red Planet’s surface in the first quarter of 2021.

    UPSC may ask an MCQ asking: Which of the following is/are the space missions related to Mars? It may throw up 4-5 options (which we all get confused at after few months) like Cassini , InSight , Messanger, Voyager etc.

    Tianwen-1 Mission

    • The mission is named after the ancient Chinese poem ‘Questions to Heaven’, the Tianwen-1.
    • It is an all-in-one orbiter; lander and rover will search the Martian surface for water, ice, investigate soil characteristics, and study the atmosphere, among completing other objectives.
    • It will carry 13 payloads (seven orbiters and six rovers) that will explore the planet.
    • It will be the first to place ground-penetrating radar on the Martian surface, which will be able to study local geology, as well as rock, ice, and dirt distribution.
    • China’s previous ‘Yinghuo-1’ Mars mission, which had piggybacked on a Russian spacecraft, had failed after it could not leave the Earth’s orbit and disintegrated over the Pacific Ocean in 2012.

    Why all are curious about Mars exploration?

    • After the Moon, the most number of space missions in the Solar System has been to Mars.
    • Despite being starkly different in many ways, the Red Planet has several Earth-like features– such as clouds, polar ice caps, canyons, volcanoes, and seasonal weather patterns.
    • For ages, scientists have wondered whether Mars can support life.
    • In the past few years, Mars missions have been able to discover the possible presence of liquid water on the planet, either in the subsurface today or at some point in its past.
    • This has made space explorers more curious about whether the planet can sustain life.
    • Newer NASA missions have since transitioned from their earlier strategy of “Follow the Water” to “Seek Signs of Life”.

    Back2Basics: Various missions on Mars

    • The USSR in 1971 became the first country to carry out a Mars landing– its ‘Mars 3’ lander being able to transmit data for 20 seconds from the Martian surface before failing.
    • The country made it’s second and Mars landing two years later in 1973.
    • The second country to reach Mars’s surface, the US, holds the record for the most number of Mars landings.
    • Since 1976, it has achieved 8 successful Mars landings, the latest being the ‘InSight’ in 2019 (launched in 2018).
    • India and the European Space Agency have been able to place their spacecraft in Mars’s orbit.
    • India’s Mars Orbiter Mission (MOM) or ‘Mangalyaan’ was able to do so in September 2014, almost a year after its launch from the Satish Dhawan Space Centre in Andhra Pradesh.
    • The Chinese mission now is expected to take off around the same time when NASA is launching its own Mars mission– the ambitious ‘Perseverance’ which aims to collect Martian samples and bring them back.

  • Species in news: Cicadas

    A brood of periodical cicadas, noisy insects that breed underground for as long as 13-17 years are expected to emerge into some states of the US this year.

    A stand-alone species being mentioned in the news for the first time may find their way into the prelims. Make special note here.

    What are Cicadas?

    • Cicadas are insects that spend most of their lives underground and emerge from the soil mainly to mate.
    • Once out of the ground, their life span is fairly short, somewhere between two-four weeks.
    • At present, there are about 15 active broods of these cicadas as some have gone extinct.
    • The insects are found in America’s as well as New Zealand and Australia.
    • The name 13 and 17 year refers to the number of years that cicada nymphs take to reach adulthood.
    • It is not clear why their development period is so long, researchers suspect that it may be linked to avoiding predators above the soil.

    How are the fed?

    • During this time underground the nymphs feed on sap from plant roots.
    • After this developmental period, the cicada nymphs construct a “cicada hut” and burrow their way out from the soil and climb onto any nearby tree or vegetation.

  • Char Dham Project

    The Chamba Tunnel constructed by the Border Roads Organisation (BRO) under Chardham Project was recently inaugurated.

    Make a note of all projects and circuits under Swadesh Darshan and PRASHAD Scheme.

    What is the Char Dham Project?

    • The Char Dham project consists of widening and repairing 889-kilometres of national highways leading to revered shrines of Kedarnath, Badrinath, Gangotri and Yamunotri.
    • It is a proposed two-lane expresses National Highway with a minimum width of 10 metres in the state of Uttarakhand.
    • The project includes 900 km national highways will connect whole of Uttarakhand state.

    Chamba Tunnel

    • The Chamba tunnel is 440 m long and is a Horseshoe type tunnel with 10-metre carriageway width and 5.5m vertical clearance.
    • The BRO achieved this major milestone by digging up a 440 m long Tunnel below the busy Chamba town on Rishikesh-Dharasu road Highway (NH 94).

    Back2Basics: Border Roads Organisation (BRO)

    • The BRO develops and maintains road networks in India’s border areas and friendly neighbouring countries and functions under the Ministry of Defence.
    • It is entrusted for construction of Roads, Bridges, Tunnels, Causeways, Helipads and Airfields along the borders.
    • Officers from the Border Roads Engineering Service (BRES) and personnel from the General Reserve Engineer Force (GREF) form the parent cadre of the Border Roads Organisation.
    • It is also staffed by officers and troops drawn from the Indian Army’s Corps of Engineers on extra regimental employment.
    • The BRO operates and maintains over 32,885 kilometres of roads and about 12,200 meters of permanent bridges in the country.

  • The perils of the liquidity push

    Whether to focus on demand side or supply side is the dilemma policymakers dealing with the financial crises have always faced. If we look closely, the focus of the package announced by the government is on the supply side and pushing liquidity in the economy. This article examines the various measure announced in the package and elaborated why such measures are likely to fail.

    Focus on credit and liquidity in the package

    • The government has relied heavily on measures aimed at pushing credit to banks, non-banking financial companies (NBFCs) and businesses big and small.
    • These are expected to use borrowed funds to lend to others, make payments falling due, compensate employees even while under lockdown, and otherwise spend even while not earning.
    • The thrust is to get the Reserve Bank of India (RBI) and other public financial institutions to infuse liquidity and increase lending by the financial system.
    • RBI offered the financial institution capital for longer periods at a repo or policy interest rate that has been cut by more than a percentage point to 4%.

    Let’s understand liquidity and its role in crisis

    • The Prime Minister in his speech calling for a “self-reliant India” identified, besides land, labour and laws, “liquidity” as among the areas of focus of the package.
    • What is liquidity: In economic and business parlance, liquidity refers to ease of access to cash.
    • A liquid asset is one that can be easily sold for or replaced with cash.
    • And a liquid firm or agent is a holder of cash, a line providing access to cash, or assets that can be easily and quickly converted to cash without significant loss of value.
    • In periods of crisis, individuals, small businesses, firms, financial institutions and even governments tend to experience a liquidity crunch.
    • Relaxing that crunch is a focus of the government’s crisis-response package.
    • So, the government has given a much larger role to enhancing liquidity than it does either to direct transfers.

    So, let’s look at steps taken by the government to ensure liquidity

    1. LTRO and issues with it

    • Among the first steps taken by the RBI was the launch of special and ‘targeted’ long term repo operations (TLTROs).
    • LTROs allowed banks to access liquidity at the repo rate to lend to specified clients.
    • One round of such operations, which was relatively more successful, called for investment of the cheaper capital in higher quality investment grade corporate bonds, commercial paper, and non-convertible debentures.
    • What went wrong? That funding allowed big business, varying from Reliance and L&T to financial major HDFC, to access cheap capital to substitute for past high-cost debt or finance ongoing projects.
    • There is little evidence that this is triggering new investment decisions.

    2. Focus on saving NBFCs and why it failed to give the desired result?

    • The second round was geared to saving NBFCs, whose balance sheets were under severe stress even before the COVID-19 strike.
    • NBFCs were finding it difficult to roll over the short-term debt they had incurred to finance longer-term projects.
    • Banks were wary about lending to these NBFCs.
    • Banks feared that their clients could default in amounts that would bring the viability of these institutions into question.
    • Those fears were confirmed when Franklin Templeton announced that it was shutting down six of its funds.
    • Franklin Templeton set off redemption requests across the NBFC sector, as investors rushed to take back their money.
    • This happened at a  time when the ability of these institutions to mobilise funds to meet these demands had been impaired.
    • Not surprisingly, banks were unwilling to respond when liquidity was infused to target lending to the NBFCs.

    3. More intermediaries and credit guarantee by the government

    • Building on these initial liquidity infusion efforts, the COVID-19 package identified more intermediaries.
    • These intermediaries include the Small Industries Development Bank of India, the National Bank for Agriculture and Rural Development, and the National Housing Bank.
    • The intermediaries were expected to refinance lending by the banks to different sections.
    • To persuade the banks and other intermediaries to take up these offers when the clients they must lend to MSME, street vendors, marginal farmers, etc. are themselves stressed, in some instances the government offered them partial or full credit guarantees in case their clients defaulted.
    • The government also sought to persuade the RBI to lend directly to NBFCs against their paper.

    Why the above 3 measure won’t succeed?

    • These measures, which are only marginally effective even in the best of times, will not work during this crisis.
    • Consider a bank or NBFC lending to small business.
    • With economic activity either at a complete stop or at a fraction of the normal, those who can access credit would either not borrow or only do so to protect themselves and not use the funds either to pay their workers or buy and stock inputs.
    • Even after the lockdown is lifted, the compression of demand resulting from the loss of employment and incomes would be considerable.
    • It would be aggravated by the fact that spending by a fiscally conservative government would fall sharply because of a collapse in revenue collections.
    • Faced with sluggish demand, firms are unlikely to meet past and current payments commitments and help the revival effort, just because they have access to credit.
    • This would mean that credit flow would actually not revive.
    • This danger is even greater because the government has been measly with its guarantees.
    • The government doesn’t want to accumulate even contingent liabilities that do not immediately affect the fiscal deficit.

    Increasing the disposable income

    • Another component of the “liquidity” push is the measures that temporarily increase the disposable income of different sections.
    • Such measures include advance access to savings like provident fund contributions, lower tax deduction at source, reduced provident fund contributions and moratoriums on debt service payments for a few months.
    • These measures are expected to provide access to cash inflows and reduce cash outflows, to induce agents to meet overdue payments or just spend to enhance the incomes of others.
    • These are marginal in scope, if relevant at all.
    • They have been combined with non-measures like adding on pending payments such as income tax refunds to spike “liquidity provision”.

    Way forward

    • What is needed now is government support in the form of new and additional transfers to people in cash and kind, and measures such as wage subsidies, equity support and spending on employment programmes.
    • That, as many have acknowledged, would require debt financed spending by the government, with borrowing at low-interest rates from the central bank or a “monetisation” of the deficit.
    • Unfortunately, obsessed as it is with fiscal conservatism and tax forbearance, the government is unwilling to take that route.

    Consider the question “Every stimulus package provokes a debate for its emphasis on either supply-side or the demand side. Examine the provision in the stimulus package announced by the government which focuses on the supply side. What are the issues with supply-side focus in the package?”

    Conclusion

    Overall, the “transmission” of the supply side push from these monetary policy initiatives for relief and revival is bound to be weak. Given the circumstances, the liquidity push, even if partially successful, would only culminate in eventual default, as borrowers use the debt to just stay afloat in the absence of new revenues.

  • CoAST India (Collaboration/Covid Action Support Group) Platform

    India Observatory has come up with a GIS-enabled dashboard called CoAST India to monitor migrants in India.

    Here, UPSC may create an illusion on:

    India Observatory – open-source database (misleading name): It may be asked in relation to some ISRO project.

    CoAST India – COVID related info (again misleading): UPSC may ask it in context to Cyclone Warning Systems.

    CoAST India

    • The platform is a map reflecting the movement of migrants in real-time on their long journeys, often on foot, along with facilities and relief organisations on their routes.
    • It is a collaboration with Anand-based Forest Ecological Security (FES) as its main nodal point.
    • It draws information from 55 organisations on the ground, mostly in villages, and aims to make such data available so that it would enable governments and small local civil society groups to be of assistance.
    • The map matches time and spatial data, on administrative facilities in the area, transportation and healthcare facilities of an area and summaries, on the fly, in real-time of people passing by.

    Features of the portal

    Four elements are sought to be brought together in this portal:

    • Location of migrants and vulnerable people, their specific needs,
    • Location of key infrastructure on the way which can double up as a rest-centre, or
    • Quarantine space and location of relief and
    • Rehabilitation providing NGOs and civil society organisations

    About India Observatory

    • The Foundation for Ecological Security (FES), an NGO working on conserving natural resources at the grassroots, has brought together a unique ecosystem of tools – open data platform India Observatory – to help understand the status of local-level resources and facilitate the action plans for conserving them.
    • The data made available on India Observatory platform has been pooled from various sources and dates as far back as the 1960s.
    • India Observatory was set up in December 2019, with FES focused on ecological issues about forests, water bodies, conservation, etc. that needed “a bird’s eye view or a satellite’s vision”.
    • It is a research unit at the London School of Economics and Political Science (LSE).

  • Species in news: Puntius Sanctus fish

    Velankanni in Tamil Nadu has thrown up a new species of small freshwater fish.

    Last year one species from our newscard: Species in news: Hump-backed Mahseer made it into the CSP 2019.  The ‘Puntius Sanctus’ fish in the newscard creates such a vibe yet again.

    A stand-alone species being mentioned in the news for the first time (and that too from Southern India) find their way into the prelims. Make special note here.

    Q. Consider the following pairs

    Wildlife Naturally found in
    1. Blue-finned Mahseer Cauvery River
    2. Irrawaddy Dolphin Chambal River
    3. Rusty-spotted Cat Eastern Ghats

    Which of the pairs given correctly matched? (CSP 2019)

    (a) 1 and 2 only

    (b) 2 and 3 only

    (c) 1 and 3 only

    (d) 1, 2 and 3

    Puntius Sanctus

    • The silver-hued fish has been named Puntius Sanctus — ‘Sanctus’ is Latin for holy — after the popular pilgrim town.
    • Encountered in a small waterbody in Venlankanni, Puntius Sanctus is small, it grows to a length of 7 cm.
    • It found to use both as food and as an aquarium draw.
    • “The Puntius species are known locally as ‘Paral’ in Kerala and ‘Kende’ in Tamil Nadu.

  • Time to evaluate and merge income support schemes

    Both States and Center have income support schemes for the farmers. Coincidentally, they both suffer from common problems such as the exclusion of tiller from the benefit and identifying the landless labourers. This article floats the idea of merging all the support schemes in favour of an umbrella scheme. So, what are the solutions and how will an umbrella scheme be more beneficial? Read to know…

    Not much ‘new cash’ in the relief package

    • On May 12, the PM announced that his government’s relief-cum-stimulus package would be Rs 20 lakh crore, almost 10 per cent of India’s GDP.
    • But when Finance Minister unveiled the package, sector by sector, many wondered where the “new cash” was?
    • So, it became clear that additional relief and stimulus in the system is just about 1 per cent of the GDP — not 10 per cent.
    • Much of the rest is directed towards increasing liquidity and deferring some loan payments, but not much additional cash.

    Cash-transfer schemes by the state governments: Chhatisgarh and other states

    • In this context, the Chhattisgarh government deserves compliments for launching the Rajiv Gandhi Kisan Nyay Yojana (RGKNY).
    • RGKNY is an income transfer scheme at Rs 10,000/acre for paddy farmers and Rs 13,000/acre for sugarcane farmers.
    • The state’s chief minister has said that the scheme will be extended to farmers of other crops — in fact, to landless labourers as well.
    • On the face of it, RGKNY will help put money directly into the hands of farmers and poor agricultural labourers.
    • In kharif 2018-19, Telangana announced a cash transfer scheme of Rs 4,000/acre, per season — this was raised to Rs 5,000/acre per season in kharif 2019-20.
    • There is a live portal that gives the details of the scheme and its progress.
    • In the rabi season of 2018-19, the Odisha government launched the KALIA scheme-Krushak Assistance for Livelihood and Income Augmentation- on a somewhat similar pattern.
    • West Bengal’s Krishak Bandhu and Jharkhand’s Mukhya Mantri Krishi Aashirwad Yojana are the other income support schemes worth mentioning.

    2 Issues with income support policies and solutions

    1. The beneficiary is not always tiller of the land

    • Ideally, the money of the policies should go to the real tiller.
    • But in large parts of the country, there is no record of tenancy.
    • The government data shows only 10 per cent tenancy in the country.
    • While several micro-level studies indicate that it could be anywhere between 25-30 per cent.
    • In fact, in many regions like the Godavari belt, it could be even more than 50 per cent.
    • It does not make much sense to put money into the accounts of absentee landlords.

    So, what is the solution to this problem?

    • 1) The best way would be to change the tenancy laws.
    • Open up land lease markets, ensuring that the owner of the land has full rights to take his land back after the expiry of the lease period.
    • The current law, favouring “land to the tiller”, is loaded against the owner.
    • As a result, much of tenancy in the country remains oral.
    • 2) In the absence of such legal changes in land lease laws, the only way forward is to fully inform the tiller that the owner has got income support.
    • And then appeal to the owner to pass on this benefit to the tiller — or adjust the land rent accordingly.
    • Information and persuasion campaigns in radio and newspapers would increase the chances of the benefits being passed on to the real tillers.

    2. Identifying the landless labourers working on the farms

    • The other issue is identifying the landless labourers working on farms.
    • Majority of them are temporary and seasonal workers.
    • And leaving the task of identification to panchayats and patwaris can open doors for large leakages and corruption.

    What is the solution to this problem?

    • There have been talks in the past for synchronising MGNREGA with farm operations.
    • The synchronising will have two benefits-
    • 1)It will contain the cost of farming.
    • 2) It will ensure that those engaged in this employment guarantee scheme do useful and productive work.
    • The legal framework of the MGNREGA scheme does allow this on farms owned by people of SC/ST communities, and on the lands of marginal farmers.

     Merging Income Support Schemes: The way forward

    • The time has come to think seriously about merging income support schemes.
    • The merger will include the PM KISAN and state-level schemes, with the MGNREGA and price-subsidy schemes — food and fertiliser subsidies given by Centre and power subsidies given by state government.
    • These schemes amount to Rs 5 lakh crore — that’s a good sum of money to start a basic income cover for poor households.
    • Markets could then be left to operate freely.
    • This approach can cover landless labourers, farmers, and poor consumers — these categories overlap.
    • Let there be an expert group to look closely into the functioning of each one of these schemes and create an umbrella scheme to take care of the poor and the needy.

    Consider the question-“Examine the issues with the income support schemes for farmers by the States as well as the Central government. Do you think that an umbrella scheme after merging all the support schemes will be helpful in overcoming such issues?”

    Conclusion

    Though income support schemes by the state government and the Centre are a welcome move, however, when one looks at the issues with these schemes an umbrella scheme after merging all the present schemes will go a long way in solving the problems which almost all these schemes face today.

    Back2Basics: PM- KISAN

    • Pradhan Mantri Kisan Samman Nidhi (PM-KISAN)is a Central Sector Scheme with 100% funding from the Government of India.
    • It is being implemented by the Ministry of Agriculture and Farmer’s Welfare.
    • Under the scheme, the Centre transfers an amount of Rs 6,000 per year, in three equal instalments, directly into the bank accounts of the all landholding farmers irrespective of the size of their land holdings.
    • It intends to supplement the financial needs of the Small and Marginal Farmers (SMFs) in procuring various inputs to ensure proper crop health and appropriate yields, commensurate with the anticipated farm income at the end of each crop cycle.
    • The entire responsibility of identification of beneficiary farmer families rests with the State / UT Governments.

  • What is a Parallel Universe?

    Twitter and other social media platforms are abuzz with the so-called ‘parallel universe’ that NASA has discovered. According to the claims, NASA has detected a parallel universe in Antarctica, where time runs backwards.

     

    ANITA experiment is significant for prelims. It can be asked in prelims in such match the pair questions-

    Q. Consider the following pairs :

    Terms sometimes seen in news                                Context / Topic

    1. Belle 2 experiment –                                        Artificial Intelligence

    2. Blockchain technology –                               Digital Cryptocurrency

    3. CRISPR – Cas9 –                                               Particle Physics

    Which of the pairs given above is/are correctly matched? (CSP 2018)

    (a) 1 and 3 only

    (b) 2 only

    (c) 2 and 3 only

    (d) 1, 2 and 3

    What is a Parallel Universe?

    • In quantum mechanics, a parallel universe is theorized as existing alongside our own, although undetectable.
    • The recent reports claiming that there is evidence of a parallel universe appear to be based on ANITA findings that are at least a couple of years old.
    • A science magazine had published a feature, discussing some anomalous results coming from neutrino detection experiments in Antarctica.
    • It discussed a speculative cosmological model that posits there’s an antimatter universe extending backwards from the BigBang.
    • This theorem was also proposed by famous scientist Stephens Hawking.

    What were the anomalous detections in Antarctica?

    The ANITA experiment

    • Four years ago an experiment had spotted a handful of instances of what seemed to be highly energetic neutrinos coming through the Earth.
    • It was named Antarctic Impulsive Transient Antenna (ANITA) experiment — a high-altitude helium balloon with an array of radio antennas, partially funded by NASA.
    • The telescope could spot these neutrinos coming from the space and hitting the ice sheet in Antarctica.
    • ANITA detected these particles, but instead of coming from the space, the neutrinos were found to be coming from the Earth’s surface without any source.
    • These detections happened in 2016, then again in 2018, but there was no credible explanation.
    • Physicists have been working to figure out if these results can be explained with our current models of physics or have something to do with the experimental set-up itself, or if something like the parallel universe does exist.

    Back2Basics: Neutrinos

    • A neutrino is a subatomic particle very similar to an electron.
    • But it has no electrical charge and a very small mass, which might even be zero.
    • Neutrinos are one of the most abundant particles in the universe.
    • Because they have very little interaction with matter, they are incredibly difficult to detect.

  • [pib] Kangra Tea and its medicinal properties against the coronavirus

    The chemicals in Kangra tea are found to be effective in boosting immunity as they can block coronavirus activity better than anti-HIV drugs.

    It would be no surprise to expect a question based on worldwide tea production:

    Q. Among the following, which one is the largest exporter of rice in the world in the last five years? (CSP 2019)

    (a) China

    (b) India

    (c) Myanmar

    (d) Vietnam

    Kangra Tea

    • Kangra tea is a tea from the Kangra district in Himachal Pradesh, India.
    • Both black tea and green tea have been produced in the Kangra Valley since the mid-19th century.
    • After a feasibility survey in 1848 showed the area of being suitable for tea plantation, a Chinese variety of Camellia sinensis was planted across the region.
    • Kangra tea is known for its unique colour and flavour.
    • The unique characteristics of the tea are attributed to the geographical properties of the region.
    • Kangra tea was given the Geographical Indication status in 2005. Tea was first grown in the Kangra region in the mid-19th century.

    Benefits of Kangra Tea

    • Using computer-based models, the scientists screened 65 bioactive chemicals or polyphenols that could bind to a specific viral protein more efficiently than commercially available anti-HIV drugs approved for treating COVID-19 patients.
    • These chemicals might block the activity of the viral protein that helps the virus to thrive inside human cells.

    Back2Basics: Lopinavir/ Ritonavir

    • Lopinavir/ritonavir (LPV/r), sold under the brand name Kaletra among others, is a fixed-dose combination medication for the treatment and prevention of HIV/AIDS.
    • It combines lopinavir with a low dose of ritonavir.
    • It is generally recommended for use with other antiretrovirals.