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  • ISRO Missions and Discoveries

    Katol L6 Chondrite Meteorite

    Last month, researchers from the Geological Survey of India collected some meteorite fragments near the town of Katol in Nagpur in 2012. Studying this, IIT Kgp researchers have unravelled the composition expected to be present in the Earth’s lower mantle which is at about 660 km deep.

    Katol L6

    • Initial studies revealed that the host rock was mainly composed of olivine, an olive-green mineral.
    • Olivine is the most abundant phase in our Earth’s upper mantle.
    • Our Earth is composed of different layers including the outer crust, followed by the mantle and then the inner core.

    Key findings: Presence of Bridgmanite

    • The study reported for the first time, presence of veins of the mineral bridgmanite, which is the most abundant mineral in the interior of the Earth, within the Katol L6 Chondrite meteorite.
    • Bridgmanite consists of magnesium, iron, calcium aluminium oxide and has a perovskite structure. It is the most volumetrically abundant mineral of the Earth’s interior.
    • It is present in the lower mantle (from 660 to 2700 km), and it is important to understand its formation mechanism to better comprehend the origin and evolution of planetary interiors.

    What is the hypothesis of moon-formation?

    The discovery of Bridgmanite in Katol L6 adds evidence to the Moon-forming giant impact hypothesis.

    • The Moon-forming giant impact hypothesis occurred nearly 4.5 billion years ago.
    • The Earth collided with a planet the size of Mars named Thela.
    • The force of this impact was so huge as to melt the Earth down from the surface to a depth of 750 km to 1,100 km.
    • The hypothesis goes that this caused the Earth to be bathed in a magma ocean, and the ejecta from the collision led to the formation of the Moon.

    Note: Earth was an ocean of magma in the past.  The heavier iron and nickel went to the core while the lighter silicates stayed in the mantle.

    Future prospect of the study

    • This finding could help investigations of high-pressure phase transformation mechanisms in the deep Earth.

    Back2Basics: Interior of Earth

    Earths Structure

    ​​The earth is made up of three different layers: the crust, the mantle and the core.

    The crust

    This is the outside layer of the earth and is made of solid rock, mostly basalt and granite. There are two types of crust; oceanic and continental. Oceanic crust is denser and thinner and mainly com​posed of basalt.  Continental crust is less dense, thicker, and mainly composed of granite.

    The mantle

    The mantle lies below the crust and is up to 2900 km thick.  It consists of hot, dense, iron and magnesium-rich solid rock. The crust and the upper part of the mantle make up the lithosphere, which is broken into plates, both large and small.

    The core

    The core is the centre of the earth and is made up of two parts: the liquid outer core and solid inner core. The outer core is made of nickel, iron and molten rock. Temperatures here can reach up to 50,000 C.

     

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  • Modern Indian History-Events and Personalities

    Shri Guru Nanak Jayanti to be declared World Pedestrian Day

    The Punjab Police has proposed that the birth anniversary (Gurpurab) of Sikhism founder Guru Nanak Dev be declared as ‘World Pedestrian Day’.

    Why is Guru Nanak Dev considered the world’s most notable and revered pedestrian?

    • The founder of Sikhism, Shri Guru Nanak Dev had traveled far and wide during the 15th and 16th centuries.
    • It is believed that Nanak Dev, along with his companion Bhai Mardana, undertook most part of his journeys on foot.
    • He aimed to spread the message of oneness and to break barriers across faiths by engaging in spiritual dialogues.

    Places visited by him

    • From Mecca to Haridwar, from Sylhet to Mount Kailash, Guru Nanak visited hundreds of interfaith sites related to Hinduism, Islam, Buddhism, and Jainism.
    • His journeys are referred are also called udaasis. At some sites, gurdwaras were constructed to commemorate his visit.
    • Later his travels were documented in texts called ‘janamsakhis’.
    • These sites are now spread across nine nations as per current geographical divisions — India, Pakistan, Iran, Iraq, China (Tibet), Bangladesh, Saudi Arabia, Sri Lanka, and Afghanistan.

    Motive behind Punjab Police’s proposal

    • The idea is to spread awareness on road safety for pedestrians by introducing Guru Nanak Dev’s own life as an inspiration.
    • The best results are achieved only when the community is mobilized for a cause.
    • Walking is a universal form of travel. It is the best way which convey equality amongst all.

    Try answering this PYQ:

    Q. Consider the following Bhakti Saints:

    1. Dadu Dayal
    2. Guru Nanak
    3. Tyagaraja

    Who among the above was/were preaching when the Lodi dynasty fell and Babur took over? (CSP 2018)

    (a) 1 and 3

    (b) 2 only

    (c) 2 and 3

    (d) 1 and 2

     

    Post your answers here.

     

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  • Modern Indian History-Events and Personalities

    [pib] Pasumpon Muthuramalinga Thevar

    The Prime Minister has recalled the rich contributions of Pasumpon Muthuramalinga Thevar on Thevar Jayanthi.

    Who was M. Thevar (1908-1963)?

    • Muthuramalingam was a politician and a patriarch of Thevar community in the state of Tamil Nadu.
    • He was elected three times to the national Parliamentary Constituency.

    His legacy:

    (a) Association with INC

    • Thevar attended the 52nd annual session of the Indian National Congress, held in Tripuri in March 1939.
    • At this meeting the presidency of Subhas Chandra Bose was challenged by Pattabhi Sitaramayya. Sitaramayya had the active support of Gandhi.
    • Bose was elected president again over Gandhi’s preferred candidate Pattabhi Sitaramayya.
    • Thevar strongly supported Bose in the intra-Congress dispute and joined the Forward Bloc.

    (b) Opposition to the Criminal Tribes Act (CTA)

    • The CTA had been enacted in 1920 by the government of the Madras Presidency and was subsequently implemented in a piecemeal fashion.
    • CTA criminalized entire communities by designating them as habitual criminals.
    • Adult males of the groups were forced to report weekly to local police, and had restrictions on their movement imposed.
    • Thevar mobilised resistance to it, touring villages in the affected areas and leading protest rallies for the rights of the individuals registered under it.

    (c) Temple entry movement

    • The Temple Entry Authorisation and Indemnity Act was passed by the government of C. Rajagopalachari in 1939.
    • This removed restrictions prohibiting Dalits from entering Hindu temples.
    • Thevar supported this reform and on 8 July 1939 he helped the activist A. Vaidyanatha Iyer take Dalits to Meenakshi Temple in Madurai.

     

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  • Horticulture, Floriculture, Commercial crops, Bamboo Production – MIDH, NFSM-CC, etc.

    US research highlights Indian farming practices

    A paper has recently published in the US has found that Integrated farming with intercropping increases food production while reducing environmental footprint.

    What is the finding?

    This work found that:

    1. Relay planting enhances yield
    2. Within-field rotation or strip rotation allowing strips for planting other plants (such as grass, fruits) besides the major crop was more fruitful
    3. Soil munching that is, available means such as crop straw, in addition to the major crop such as wheat or rice, and
    4. No-till or reduced tillage, which increases the annual crop yield up by 15.6% to 49.9%, and decreasing the environmental footprint by 17.3%, compared with traditional monoculture cropping

    Various terms mentioned

    [A] Relay planting

    • Relay planting means the planting of different crops in the same plot, one right after another, in the same season.
    • Examples of such relay cropping would be planting rice (or wheat), cauliflower, onion, and summer gourd (or potato onion, lady’s fingers and maize), in the same season.
    • Benefits: It is less risk since you do not have to depend on one crop alone. It also means better distribution of labour, insects spread less, and any legumes actually add nitrogen to the soil.

    [B] Strip cropping

    • Strip cropping has been used in the U.S. (where the fields are larger than those in India), where they grow wheat, along with corn and soybean, in the same farm in an alternative manner.
    • However, this needs large lands. The land is divided into strips, and strips of grass are left to grow between the crops.
    • Benefits: Planting of trees to create shelters has helped in stabilising the desert in Western India.

    [C] Soil mulching and no-till

    • Soil mulching requires keeping all bare soil covered with straw, leaves, and the like, even when the land is in use.
    • Benefits: Erosion is curtailed, moisture retained, and beneficial organisms, such as earthworms, kept in place. The same set of benefits are also offered by not tilling the soil.

    Significance of the findings

    • This research has led to the conclusion that small farm holders can grow more food and have reduced environmental footprint.
    • Current statistics reveal that our country has a significant population of small farmers, many owning less than 2 hectares of land.
    • About 70% of its rural households still depend primarily on agriculture for their livelihood, with 82% of farmers being small and marginal.

     

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  • In India, the steady subversion of equality

    Context

    The sharp turns away from democracy seen recently in the country must jolt citizens into stopping the descent.

    Equality in democracy

    • The central edifice of a democracy, or what makes it a revolutionary idea, is equality, or that it accords an equal status to all its people.
    • The promise of the far-sighted Indian Constitution was of equal rights to all.
    • If any benefit was accorded to smaller groups, religious or linguistic minorities or Dalits, it was in order to achieve substantive equality.

    Faith as a differentiator

    • The basis of citizenship under the Citizenship (Amendment) Act 2019, allowing for non-Muslims from three countries to fast-track their citizenship, was the most serious push to introduce religion into citizenship.
    • Impact on marital choice: In terms of marital choices, laws in the country in States where the national ruling party holds sway have drawn harsh attention on inter-faith couples.
    • The Gujarat law criminalising inter-faith marriages has been called out by the Gujarat High Court.
    • But the ordinance introduced in Uttar Pradesh (Uttar Pradesh Prohibition of Unlawful Conversion of Religion Ordinance, 2020) is now a law.
    • Food has been criminalised: Stringent laws on cattle end up penalising those who have a certain diet, namely beef. The mood in the country created and abetted by people close to the powers that be, has led to lynchings.
    • State governments and the Union government have mostly ignored the Supreme Court’s directions in 2018 to set up fast track courts, advice to take steps to stop hate messages on social media, or compensation to victims, or bringing in an anti-mob lynching law.
    • Circumscribe where on can reside: The Gujarat Prohibition of Transfer of Immovable Property and Provision for Protection of Tenants from Eviction from Premises in Disturbed Areas Act, popularly known as the Disturbed Areas Act, circumscribes where one can reside.
    • The act was brought in an atmosphere where there was communal rioting and forced displacement, to ostensibly protect communities from distress sales, the twist accorded to it over the years firmly makes the forced separation of communities. evident.

    Hostile environment

    • Scholars like Thomas Blom Hansen and Paul Brass have unhesitatingly pointed to the role of violence that has historically been acceptable in Indian society and politics.
    • Scholars like Christophe Jaffrelot have pointed out that there will not be a seamless transition to an “ethnic democracy”.
    • The Indian nation is one formed on the promise of shared and participatory kinship, which recognised Indian nationalism as being distinct from the faith you practised at home.
    • Prioritising any one identity will have disastrous consequences and history provides enough evidence of this.

    Conclusion

    The mobs read together with actions of the Union government and that of State governments mark a sharp turn away from the democracy India claims it is. That must jolt us into recognising the distance we have already travelled down the wrong path. That may be the first step to try to wrest the descent into the darkness of an apartheid state.

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  • Digital India Initiatives

    How to create a truly digital public

    Context

    Despite the push for the adoption of digital technologies, large segments of Indians still can’t access or haven’t learned to trust digital artefacts.

    Issue of exclusion

    • Recognising the power of technology to drive inclusion at a massive scale, the state is doubling down on technology to reach more citizens and serve them better.
    • However, often the paradigm of technology for such services is built around the “elite” citizen, who is comfortable with technology.
    • Often, this imagined citizen is male, urban, upper class.
    • Large segments of Indians still can’t access or haven’t learned to trust digital artefacts.
    • Many among marginalised groups struggle to access digital civic platforms, and instead rely on trusted human intermediaries.

    Suggestions to make digital space truly public

    1) Design with the citizen

    • Encouraging human-centric design, and mandating user-assessments prior to roll out of GovTech platforms should be a key priority.
    • This is a shift from the default “build first and then disseminate” approach.
    • For example, formative research and human-centric design was informative in the creation of the first UPI payments app, BHIM.
    • BHIM’s simple interface and onboarding, use of relatable iconography and multi-language capabilities played an important role in early adoption of UPI among non “digital natives”.
    • Similarly, as the “Human Account” project demonstrated, it is possible to start with users in designing pro-poor fintech products, like the “Postman Savings” product which India Post Payments Bank designed for the rural poor.

    2) Harness trusted human interface to serve those who are not comfortable with technology

    •  Local intermediaries, such as formal and informal community leaders and civil society organisations, can play a key role in bridging the digital divide.
    • Working with existing networks (for example ASHAs) or carefully setting them up (such as the Andhra Pradesh Ward Secretariat programme), where pre-existing trust, community knowledge, and embeddedness can play a significant role, should be prioritised.

    3) Institutionalise an anchor entity that brings together innovators, policy makers and researchers

    • Such an entity will help to push the frontier on citizen-centricity in GovTech.
    • Such a platform — like the Citizen Lab in Denmark — can play a role in generating formative research.
    • Embedding this research in practice by partnering with the government as well as market innovators, and working with civil society organisations to enhance access to GovTech.

    Conclusion

    As India makes rapid strides in its digitalisation journey, it is timely to invoke Gandhiji’s talisman and ensure that GovTech can serve its highest and greatest purpose, that is, serving those who are last in line.

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  • e-Commerce: The New Boom

    How ONDC seeks to democratize digital commerce?

    The department for the promotion of industry and internal trade (DPIIT) in the ministry of commerce and industry is building an open network for digital commerce (ONDC), designed to curb digital monopolies and standardize the onboarding of retailers on e-commerce sites.

    What does the ONDC aim to achieve?

    • The Unified Payment Interface (UPI) has disrupted the digital payments domain. ONDC seeks to achieve something similar for e-commerce.
    • It aims to “democratize” digital commerce, moving it away from platform-centric models like Amazon and Flipkart to an open network.
    • ONDC may enable more sellers to be digitally visible. The transactions will be executed through an open network.
    • The system may empower merchants and consumers.
    • It will eventually touch every business, from retail goods and food to mobility.

    How would ONDC work?

    • The ONDC is still work in progress and the details are not public.
    • But what we know so far is the network may make it easier for a small retailer to be discovered.

    A boon for retailers

    • Once a retailer lists its products or services using the ONDC’s open protocol, the business can be discovered by consumers on e-commerce platforms that follow the same protocol.
    • A consumer searching for the product can see the location of the seller and opt to buy from the neighbourhood shop that can deliver faster compared to an e-commerce company.
    • This may promote hyperlocal delivery of goods such as groceries, directly from sellers to consumers.

    What are the next steps?

    • A private sector-led non-profit unit will be set up to fast-track its roll-out.
    • It is expected to provide a startup mindset enabled by a management with a futuristic vision, deep understanding of commerce and comfort with cutting edge technology.
    • A non-profit company structure removes any incentive for profit maxi-mization,
    • It would keep focus on ethical and responsible behaviour while providing for trust, rigorous norms of governance, accountability and transparency.

     

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  • Police Reforms – SC directives, NPC, other committees reports

    Karnataka Gambling Law: Ambit and the High Court Challenge

    Last month, the Karnataka legislature passed a legislation to amend the Karnataka Police Act, 1963, making all forms of gambling, including online, a cognisable and non-bailable offence.

    Gambling Law

    • The Karnataka Police (Amendment) Act, 2021 was notified and came into force.
    • It is aimed for broadening the scope of gambling beyond what has been defined by law.
    • It was passed despite similar laws introduced in Tamil Nadu, Kerala and Telangana having faced legal challenges.

    What forms of gambling does the new law cover?

    • The amended law covers all forms of wagering or betting “in connection with any game of chance” with the exception of horse racing and lotteries.
    • It also puts betting on the skills of others in the category of gambling.
    • It provides an exception only to any pure game of skill and not to “wagering by persons taking part in such game of skill”.

    Penalties prescribed

    • It enhances maximum punishment for owners of gambling centres from one year to three years of imprisonment and fines from Rs 1,000 to Rs 1 lakh.
    • The minimum punishment proposed is six months instead of the current one month and the fine is Rs 10,000 instead of Rs 500.

    Implications of the law

    • Since the new law came into effect, several online gaming firms have geo-locked their apps and sites in Karnataka to prevent attracting police action if customers access the sites.

    Legal issues raised by the amended laws

    One of the primary grounds on which the new gaming laws in these states has been challenged is:

    • Games of skill: This been clubbed along with games of chance in the definition of gaming, if the games of skill are played for prizes or bets.
    • Violation of FR: Gaming companies have argued — successfully that competitive games of skill are business activities protected under Article 19 (1) (g) of the Constitution.
    • Other examples: Rummy and horse racing have been classified by the courts as games of skill that do not come under the purview of gaming laws.
    • Competence of the state: It has been argued that states do not have “legislative competence” to prohibit games of skill and that only games of chance can be regulated for gambling and betting.

    Why has Karnataka amended the law?

    • Ban on online gambling: The statement of objects and reasons justify that the new law is needed to make gambling a cognisable and non-bailable offence (gambling in public streets remains cognisable and bailable).
    • More power to Police: Other reasons cited is that police cannot raid gambling dens without a formal written order from a magistrate, since gambling is a non-cognisable and bailable offence.
    • Public demands for ban: Recent public interest litigations seeking a ban on online gaming and betting, too, have been a trigger for the amendments.
    • Illicit use of cyber-space: The new law has also been introduced to include the use of cyberspace as defined in the IT Act 2000 to curb the menace of gaming through internet.

    Will these amendments stand the test of law?

    • As mentioned, a similar law in Tamil Nadu was struck down by the Madras High Court as being ultra vires after it was challenged by online gaming firms.
    • The court ruled that- Games and sporting activities in the physical form cannot be equated with games conducted in virtual mode or in cyberspace.
    • However, when it comes to card games or board games such as chess or Scrabble, there is no distinction between the skill involved in the physical form of the activity or in the virtual form.
    • The HC said both rummy and poker are games of skill.

     

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  • Rural Distress, Farmer Suicides, Drought Measures

    Farmer suicide

    The number of agricultural labourers who died by suicide in 2020 was 18% higher than the previous year, according to the National Crime Records Bureau (NCRB) report.

    Farmers suicide in 2020

    • In 2020, 5,098 of these agricultural labourers died by suicide, an 18% rise from the 4,324 who died last year.
    • Overall, 10,677 people engaged in the farm sector died by suicide in 2020, slightly higher than the 10,281 who died in 2019.
    • They made up 7% of all suicides in the country.
    • Most of these deaths were among those whose primary work and main source of income comes from labour activities in agriculture or horticulture.
    • However, among farmers who cultivate their own land, with or without the help of other workers, the number of suicides dropped 3.7% from 5,129 to 4,940.
    • Among tenant farmers who cultivate leased land, there was a 23% drop in suicides from 828 to 639.

    State-wise data

    • The worst among States continues to be Maharashtra, with 4,006 suicides in the farm sector, including a 15% increase in farm worker suicides.
    • Other States with a poor record include Karnataka (2016), Andhra Pradesh (889) and Madhya Pradesh (735).
    • Tamil Nadu also bucked the national trend; although the total number of farm suicides in the State was slightly higher.

    Why more suicides despite a boom?

    • The farm sector was one of the few bright spots in the Indian economy since a year.
    • It recorded growth on the back of a healthy monsoon and the continuation of agricultural activities during a lockdown that crippled other sectors.
    • Hence, suicides among landowning farmers dropped slightly during the pandemic year.
    • Landless agricultural labourers who did not benefit from income support schemes such as PM Kisan may have faced higher levels of distress during the pandemic.

    General causes of farmers suicides in India

    Suicide victims are motivated by more than one cause however the primer reason is the inability to repay loans.

    • Debt trap: Major causes reportedly are bankruptcy/indebtedness, problems in the families, crop failure, illness and alcohol/substance abuse.
    • Lack of credit: Low access to credit, irrigation and technology worsens their ability to make a comfortable living.
    • Responsibility burden: In other words, debt to stress and family responsibilities as reasons were significantly higher than fertilizers and crop failure.
    • Disguised unemployment: This remains high. Fragmentation of land holdings has left far too many farmers with farms that are too small to be remunerative.
    • Mental health: One of the major causes behind suicidal intent is depression. Farmers are often subjected to fear of boycott due to societal pressures.

     

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    Back2Basics: National Crime Records Bureau (NCRB)

    • The NCRB is an Indian government agency responsible for collecting and analysing crime data as defined by the Indian Penal Code (IPC) and Special and Local Laws (SLL).
    • It is headquartered in New Delhi and is part of the Ministry of Home Affairs (MHA).
    • It was set-up in 1986 to function as a repository of information on crime and criminals so as to assist the investigators in linking crime to the perpetrators.
    • It was set up based on the recommendation of the Task force, 1985 and National Police Commission, 197.
    • It merged the Directorate of Coordination and Police Computer (DCPC), Inter State Criminals Data Branch of CBI and Central Finger Print Bureau of CBI.

    Also read:

    [Burning Issue] Farmers’ suicide in India

     

  • Mother and Child Health – Immunization Program, BPBB, PMJSY, PMMSY, etc.

    Nationwide Pneumococcal Conjugate Vaccine (PCV) drive launched

    Union Health Minister has launched a nationwide expansion of Pneumococcal 13-valent Conjugate Vaccine (PCV) under the Universal Immunisation Programme (UIP).

    Why such drive?

    • Pneumonia was a leading cause of death among children under five, globally and in India.
    • Pneumonia caused by pneumococcus is the most common cause of severe pneumonia in children.
    • Around 16% of deaths in children occur due to pneumonia in India.
    • The nationwide roll-out of PCV will reduce child mortality by around 60%.

    Pneumococcal Conjugate Vaccine (PCV)

    • The PCV is a mix of several bacteria of the pneumococci family, which are known to cause pneumonia—hence ‘conjugate’ is included in the name of the vaccine.
    • PCV prevents pneumococcal disease. It can protect both children and adults from pneumococcal disease.
    • Such conjugate vaccines are made using a combination of two different components.

    Pneumonia vs Pneumococcal pneumonia

    • Pneumonia is a lung disease.
    • Pneumococcal pneumonia, a kind of pneumonia, can infect the upper respiratory tract and can spread to the blood, lungs, middle ear, or nervous system.
    • Pneumococcal disease is a name for any infection caused by bacteria called Streptococcus pneumonia or pneumococcus.
    • Most people carry pneumococcus in their nose and throat, where the bacteria do not cause any symptoms.

    Take this yorker from CSP 2020:

    Q.What is the importance of using Pneumococcal Conjugate Vaccines in India?

    1. These vaccines are effective against pneumonia as well as meningitis and sepsis.
    2. Dependence on antibiotics that are not effective against drug-resistant bacteria can be reduced.
    3. These vaccines have no side effects and cause no allergic reactions.

    Select the correct answer using the code given below:

    (a) 1 only

    (b) 1 and 2 only

    (c) 3 only

    (d) 1, 2 and 3

     

    Post your answers here.

     

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