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Type: Prelims Only

  • Modern Indian History-Events and Personalities

    Shri Guru Nanak Jayanti to be declared World Pedestrian Day

    Prelims Only | History | Mains Paper 1: Arts & Culture

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Guru Nanak Dev

    Mains level: Not Much

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

    US research highlights Indian farming practices

    Prelims Only | Enviro & Biodiversity | Mains Paper 3: Major Crops & Cropping Patterns

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Types of farming mentioned in news

    Mains level: NA

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

    Nationwide Pneumococcal Conjugate Vaccine (PCV) drive launched

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: PCV

    Mains level: Not Much

    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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  • Foreign Policy Watch: India-China

    China’s new land border law and Indian concerns

    Prelims Only | International Relations | Mains Paper 2: Bilateral, Regional and Global Groupings and agreements involving India

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Not much

    Mains level: China's territorial expansionism

    China has recently passed a new land law for the “protection and exploitation of the country’s land border areas”.

    Land Border Law: Key Takeaways

    • The law states that the sovereignty and territorial integrity of China are sacred and inviolable.
    • It asks the state to take measures to safeguard territorial integrity and land boundaries and guard against and combat any act that undermines these.
    • The state can take measures to strengthen border defence, support economic and social development as well as opening-up in border areas.
    • It seeks to improve public services and infrastructure in such areas, encourage and support people’s life and work there.

    Other features

    • In effect, this suggests a push to settle civilians in the border areas.
    • The law also asks the state to follow the principles of equality, mutual trust, and friendly consultation, handle land border related-affairs with neighbouring countries.

    China’s land borders

    • China shares its 22,457-km land boundary with 14 countries including India, the third-longest after the borders with Mongolia and Russia.
    • Unlike the Indian border, however, China’s borders with these two countries are not disputed.
    • The only other country with which China has disputed land borders is Bhutan (477 km).

    Why is it significant for India?

    • China claims up to 90,000 square kilometres in Arunachal Pradesh in the eastern sector.
    • It has illegally occupied 38,000 square kilometres of Aksai Chin in the western sector of Jammu and Kashmir.
    • While recent tensions in the western sector have been centred on Ladakh, both sides have lately clashed in Uttarakhand as well.

    A signal to India

    • The law is not meant specifically for the border with India.
    • However, this could create hurdles in the resolution of the 17-month-long military standoff at LAC.
    • There is also a clear distinction that PLA will do border management but it will make negotiations a little more difficult.

     

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  • Tribes in News

    Meghalaya to give land rights to men

    Prelims Only | Indian Society | Mains Paper 1: Salient features of Indian Society

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Khasi Tribe, khatduh

    Mains level: Matrilineal society in NE

    Matrilineal Meghalaya is set to break the tradition of share of parental property to the khatduh, which means the youngest daughter in the Khasi language.

    Matrilineal Society of Meghalaya

    • The matrilineal tradition which the Khasi and other subgroups practice in Meghalaya is unique within India.
    • Khasi are an ancient tribe said to be the largest surviving matrilineal culture in the world.
    • Matrilineal principles among the Khasi are emphasised in myths, legends, and origin narratives.

    Their evolution

    • Khasi kings embarking on wars left the responsibility of running the family to women and thus their role in society became very deep rooted and respected.
    • Reference to Nari Rajya (female kingdom; or land of matriarchy) in the epic Mahabharata likely correlates with the Khasi and Jaintia Hills and Meghalaya’s present-day matrilineal culture.

    Property rights

    • The youngest daughter of the family, the Ka Khadduh, inherits all ancestral property.
    • After marriage, husbands live in the mother-in-law’s home.
    • The mother’s surname is taken by children.
    • When no daughters are born to a couple, they adopt a daughter and pass their rights to property to her.
    • The birth of a girl is celebrated while the birth of a son is simply accepted.
    • There is no social stigma attributed to a woman remarrying or giving birth out of wedlock as the “Khasi Social Custom Lineage Act” gives security to them.
    • Care of children is the responsibility of mothers or mothers-in-law.

    Matrilineal, not matriarchal

    • While society is matrilineal, it is not matriarchal. In past monarchies of the state, the son of the youngest sister of the king inherited the throne.
    • Even now in the Meghalaya Legislative Assembly or village councils or panchayats the representation of women in politics is minimal.

    Issues with the system

    • Some Khasi men perceive themselves to be accorded a secondary status.
    • They have established societies to protect equal rights for men.
    • They express that Khasi men don’t have any security, they don’t own land, they don’t run the family business and, at the same time, they are almost good for nothing.

     

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  • Forest Conservation Efforts – NFP, Western Ghats, etc.

    Podu Land issue in Telangana

    Prelims Only | Enviro & Biodiversity | Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Podu, Shifting cultivation

    Mains level: Not Much

    The Telangana government has decided to move landless, non-tribal farmers engaged in Podu shifting cultivation inside forests to peripheral areas as it looks to combat deforestation.

    What is Shifting Cultivation?

    • Shifting cultivation is a form of agriculture or a cultivation system, in which, at any particular point in time, a minority of ‘fields’ are in cultivation and a majority are in various stages of natural re-growth.
    • Over time, fields are cultivated for a relatively short time, and allowed to recover, or are fallowed, for a relatively long time.
    • Eventually, a previously cultivated field will be cleared of the natural vegetation and planted in crops again.
    • Fields in established and stable shifting cultivation systems are cultivated and fallowed cyclically.
    • This type of farming is also called jhumming in India.

    What is Podu?

    • Podu is a traditional system of cultivation used by tribes in India, whereby different areas of jungle forest are cleared by burning each year to provide land for crops.
    • The word comes from the Telugu language.
    • Podu is a form of shifting agriculture using slash-and-burn methods.

    Issue in Telangana

    • Shifting cultivation continues to be a predominant agricultural practice in many parts of India, despite state discouragement and multipronged efforts.
    • Telangana government has red-flagged encroachment of forests by non-tribals, who are indulging in the practice of shifting agriculture (podu).
    • Several political leaders have raised the issues of shifting agriculture and deforestation wherein encroachers clear a portion of land.
    • The government now wants to shift out all farmers from the forests to the periphery by allotting lands to them for cultivation.

    Impact of the move

    • Tribal farmers who have been traditionally cultivating for decades will not be affected by this drive against illegal encroachers.
    • The government has, in fact, given land ownership titles to tribals.
    • Other encroaching farmers will be shifted out.

    Back2Basics: Various shifting cultivation in India

    Type Place of practice
    Jhum North-eastern India
    Vevar and Dahiyaar Bundelkhand Region (Madhya Pradesh)
    Deepa Bastar District (Madhya Pradesh)
    Zara and Erka Southern States
    Batra South-eastern Rajasthan
    Podu Andhra Pradesh
    Kumari Hilly Region of the Western Ghats of Kerala
    Kaman, Vinga and Dhavi Odisha

     

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  • Cyber Security – CERTs, Policy, etc

    National Cyber Coordination Centre (NCSC)

    Prelims Only | Security Issues | Mains Paper 3: Cyber Security

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: National Cyber Coordination Centre, CERT-IN

    Mains level: Cyber security challenges for India

    There are cybersecurity organisations in the country but no central body responsible for safety in the online space said the National Cyber Security Coordinator (NCSC).

    National Cyber Coordination Centre

    Headed by National Cyber Security Coordinator:  Lt. Gen. Rajesh Pant (Retd.)

    Objective: To help the country deal with malicious cyber-activities by acting as an Internet traffic monitoring entity that can fend off domestic or international attacks

    • The National Cyber Coordination Centre (NCCC) is an operational cybersecurity and e-surveillance agency in India.
    • It is jurisdictionally under the Ministry of Home Affairs.
    • It coordinates with multiple security and surveillance agencies as well as with CERT-In of the Ministry of Electronics and Information Technology.
    • Components of the NCCC include a cybercrime prevention strategy, cybercrime investigation training and review of outdated laws.

    Functions

    • It will be India’s first layer for cyber threat monitoring and all communication with government and private service providers would be through this body only.
    • The NCCC will be in virtual contact with the control room of all ISPs to scan traffic within the country, flowing at the point of entry and exit, including the international gateway.

    Cyber-security bottlenecks in India

    • India has no dedicated Cyber-security regulation and is also not well prepared to deal with cyberwarfare.
    • India has formulated the National Cyber Security Policy 2013 which is not yet implemented.
    • NCCC has been classified to be a project of the Indian government without a legal framework, which may be counterproductive as it may violate civil liberties and human rights.
    • Some have expressed concern that the NCCC could encroach on Indian citizens’ privacy and civil liberties, given the lack of explicit privacy laws in the country.

    Back2Basics: Indian Computer Emergency Response Team (CERT-IN)

    • CERT-IN is an office within the Ministry of Electronics and Information Technology.
    • It is the nodal agency to deal with cyber security threats like hacking and phishing. It strengthens the security-related defence of the Indian Internet domain.
    • It was formed in 2004 by the Government of India under the Information Technology Act, 2000 Section (70B) under the Ministry of Communications and Information Technology.

     

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  • Interstate River Water Dispute

    Mullaperiyar Dam Issue

    Prelims Only | Governance | Mains Paper 2: Governance, Transparency & Accountability, Citizens Charters

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Mullaperiyar Dam

    Mains level: Interstate water disputes

    The Supreme Court has directed the Supervisory Committee to take an immediate and firm decision on the maximum water level that can be maintained at Mullaperiyar dam amidst torrential rains in Kerala.

    What is the news?

    • A report by United Nations has stated that the Mullaperiyar dam, situated in a seismically active area, faces the risk of failure.
    • Earlier this year, the Supreme Court warned the TN Chief Secretary against the failure to give information on the rule curve for dam which decides the discharge of excess water.

    Mullaperiyar Dam

    • It is a masonry gravity dam on the Periyar River in Kerala.
    • It is located on the Cardamom Hills of the Western Ghats in Thekkady, Idukki District.
    • It was constructed between 1887 and 1895 by John Pennycuick and also reached in an agreement to divert water eastwards to the Madras Presidency area.
    • It has a height of 53.6 m (176 ft) from the foundation, and a length of 365.7 m (1,200 ft).

    Operational issue

    • The dam is located in Kerala but is operated and maintained by Tamil Nadu.
    • The catchment area of the Mullaperiyar Dam itself lies entirely in Kerala and thus not an inter-State river.
    • In November 2014, the water level hit 142 feet for first time in 35 years.
    • The reservoir again hit the maximum limit of 142 feet in August 2018, following incessant rains in the state of Kerala.
    • Indeed, the tendency to store water to almost the full level of reservoirs is becoming a norm among water managers across States.

    The dispute: Control and safety of the dam

    • Supreme court judgment came in February 2006, has allowed Tamil Nadu to raise the level of the dam to 152 ft (46 m) after strengthening it.
    • Responding to it, the Mullaperiyar dam was declared an ‘endangered’ scheduled dam by the Kerala Government under the disputed Kerala Irrigation and Water Conservation (Amendment) Act, 2006.
    • For Tamil Nadu, the Mullaperiyar dam and the diverted Periyar waters act as a lifeline for Theni, Madurai, Sivaganga, Dindigul and Ramnad districts.
    • Tamil Nadu has insisted on exercising the unfettered colonial rights to control the dam and its waters, based on the 1886 lease agreement.

    Rule of Curve issue

    • A rule curve or rule level specifies the storage or empty space to be maintained in a reservoir during different times of the year.
    • It decides the fluctuating storage levels in a reservoir.
    • The gate opening schedule of a dam is based on the rule curve. It is part of the “core safety” mechanism in a dam.
    • The TN government often blames Kerala for delaying the finalization of the rule curve.

     

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  • International Space Agencies – Missions and Discoveries

    What is White Dwarf?

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: White dwarf

    Mains level: Not Much

    Using the Hubble Space telescope and Transiting Exoplanet Survey Satellite (TESS), astronomers have identified several white dwarfs over the years.

    Where is this white dwarf?

    • A white dwarf is what stars like the Sun become after they have exhausted their nuclear fuel.
    • Near the end of its nuclear burning stage, this type of star expels most of its outer material, creating a planetary nebula.
    • Only the hot core of the star remains. This core becomes a very hot white dwarf, with a temperature exceeding 100,000 Kelvin.
    • Unless it is accreting matter from a nearby star, the white dwarf cools down over the next billion years or so.

    Limits for white dwarf

    • White Dwarf is half the size of our Sun and has a surface gravity 100,000 times that of Earth.
    • There is a limit on the amount of mass a white dwarf can have.
    • Subrahmanyan Chandrasekhar discovered this limit to be 4 times the mass of the Sun. This is appropriately known as the “Chandrasekhar Limit.”

    Observing white dwarf

    • Many nearby, young white dwarfs have been detected as sources of soft, or lower-energy, X-rays.
    • Recently, soft X-ray and extreme ultraviolet observations have become a powerful tool in the study the composition and structure of the thin atmosphere of these stars.

    What is TESS?

    • The researchers observed this phenomenon using Transiting Exoplanet Survey Satellite (TESS).
    • TESS is a space telescope in NASA’s Explorer program, designed to search for extrasolar planets using the transit method.
    • The primary mission objective for TESS is to survey the brightest stars near the Earth for transiting exoplanets over a two-year period.
    • The TESS project will use an array of wide-field cameras to perform an all-sky survey. It will scan nearby stars for exoplanets.

    How does white dwarf ‘switch on and off’?

    • In these types of systems, the donor star orbit around the white dwarf keeps feeding the accretion disk.
    • As the accretion disk material slowly sinks closer towards the white dwarf it generally becomes brighter.
    • It is known that in some systems the donor stars stop feeding the disk.

     

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  • Capital Markets: Challenges and Developments

    [pib] GoI Floating Rate Bonds

    PIBPrelims Only | Economics | Mains Paper 3: Government Budgeting

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Floating Rate Bonds

    Mains level: Not Much

    The Government of India has announced the Sale (Re-issue) of Floating Rate Bonds, 2028’.

    What are Bonds?

    • Bonds are investment securities where an investor lends money to a company or a government for a set period of time, in exchange for regular interest payments.
    • Generally, bonds come with a fixed coupon or interest rate. For example, you can buy a bond of Rs 10,000 with a coupon rate of 5%.
    • Once the bond reaches maturity, the bond issuer returns the investor’s money.
    • Fixed income is a term often used to describe bonds, since your investment earns fixed payments over the life of the bond.

    Why are bonds launched?

    • Companies sell bonds to finance ongoing operations, new projects or acquisitions.
    • Governments sell bonds for funding purposes, and also to supplement revenue from taxes.

    What are Floating Rate Bonds?

    • A floating rate bond is a debt instrument that does not have a fixed coupon rate, but its interest rate fluctuates based on the benchmark the bond is drawn.
    • Benchmarks are market instruments that influence the overall economy.
    • For example, repo rate or reverse repo rate can be set as benchmarks for a floating rate bond.

    How do floating rate bonds work?

    • Floating rate bonds make up a significant part of the Indian bond market and are majorly issued by the government.
    • For example, the RBI issued a floating rate bond in 2020 with interest payable every six months. After six months, the interest rate is re-fixed by the RBI.

     

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