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Type: Prelims Only

  • Who are the Particularly Vulnerable Tribal Groups (PVTGs)?

    The Union Budget 2023-24 has provided to launch the Pradhan Mantri PVTG (Particularly Vulnerable Tribal Group) Development Mission in order to saturate the PVTG families and habitations with basic facilities.

    What is the budgetary announcement about?

    • The Pradhan Mantri PVTG Mission will be launched as part of ‘Reaching The Last Mile’, one of the seven Saptarishi priorities enlisted in this year’s Budget.
    • More details are awaited for this new.

    Particularly Vulnerable Tribal Groups (PVTGs)

    • There are certain tribal communities who have declining or stagnant population, low level of literacy, pre-agricultural level of technology and are economically backward.
    • They generally inhabit remote localities having poor infrastructure and administrative support.
    • These groups are among the most vulnerable section of our society as they are few in numbers, have not attained any significant level of social and economic development.
    • 75 such groups have been identified and categorized as Particularly Vulnerable Tribal Groups (PVTGs).

    Origin of the concept

    • The Dhebar Commission (1960-1961) stated that within Scheduled Tribes there existed an inequality in the rate of development.
    • During the fourth Five Year Plan a sub-category was created within Scheduled Tribes to identify groups that considered to be at a lower level of development.
    • This was created based on the Dhebar Commission report and other studies.
    • This sub-category was named “Primitive tribal group”.

    Features of PVTGs

    • The features of such a group include a:
    1. Pre-agricultural system of existence
    2. Practice of hunting and gathering
    3. Zero or negative population growth
    4. Extremely low level of literacy in comparison with other tribal groups
    • Groups that satisfied any one of the criterion were considered as PTG.
    • In 2006 the government of India proposed to rename “Primitive tribal group” as Particularly vulnerable tribal group”.

     

    Try this PYQ:

    Q.Consider the following statements about Particularly Vulnerable Tribal Groups (PVTGs) in India:

    1. PVTGs reside in 18 States and one Union Territory.
    2. A stagnant or declining population is one of the criteria for determining PVTG status.
    3. There are 95 PVTGs officially notified in the country so far.
    4. Irular and Konda Reddi tribes are included in the list of PVTGs.

    Which of the statements given above are correct? (CSP 2019)

    (a) 1, 2 and 3

    (b) 2, 3 and 4

    (c) 1, 2 and 4

    (d) 1, 3 and 4

     

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  • Vishakhapatnam is Andhra Pradesh’s new Capital

    vishakha

    Visakhapatnam will be the new capital of Andhra Pradesh, announced the Chief Minister.

    AP’s move for three capitals

    • AP had introduced a ‘Three Capitals Act’ titled Andhra Pradesh Decentralisation and Inclusive Development of All Regions Act, 2020.
    • Thus, it was decided that:
    1. Amaravati was to be the Legislative capital
    2. Visakhapatnam the Executive capital and
    3. Kurnool the Judicial capital
    • However, the Andhra Pradesh High Court repealed this Act citing that the legislature has no competence to enact any law for shifting the three organs of the capital.

    Concerns raised by AP government

    • AP contended that the judgement was in violation of the basic structure of the Constitution as the HC cannot hold that the State does not have the powers to decide on its capital.
    • The judgement was against the doctrine of separation of powers as it sought to preempt the legislature from taking up the issue (of three capitals).
    • Further, it is argued that under the federal structure of the Constitution, every State has an inherent right to determine where it should carry out its capital functions from.

    Reasons for AP’s consideration

    (1) Viable option of Visakhapatnam

    • Vizag always had been the biggest city, after Hyderabad, even in the combined State.
    • It has all the settings to become a good living space.

    (2) Sri Krishna panel recommendations

    • The advantages and qualities of Visakhapatnam to become the capital was elaborately deliberated by the Sri Krishna Committee to study the alternatives for a new capital for the State of Andhra Pradesh.
    • Coming to suggestion for the alternative capital, the Committee primarily took up three things for consideration — creation of single city or super city in greenfield location, expanding existing cities and distributed development.

    (3) Decentralisation

    • This idea was elaborately described in the Sri Bagh pact.
    • The pact clearly defined decentralisation, for the benefit of all three main regions such as Coastal AP, Godavari and Krishna districts and Rayalaseema.

    Major practical problems

    • Continuum of work: The government argues that the Assembly meets only after gaps of several months, and government Ministers, officers, and staff can simply go to Amaravati when required.
    • Logistics nightmare: coordinating between seats of legislature and executive in separate cities will be easier said than done.
    • Time and costs of travel: The distances in Andhra Pradesh are not inconsiderable. Executive capital Visakhapatnam is 700 km from judicial capital Kurnool, and 400 km from legislative capital Amaravati.

    Examples of multi-capital states in India

    • Among Indian states, Maharashtra has two capitals– Mumbai and Nagpur (which holds the winter session of the state assembly).
    • Himachal Pradesh has capitals at Shimla and Dharamshala (winter).
    • The former state of Jammu & Kashmir had Srinagar and Jammu (winter) as capitals where Darbar Move is carried out.

     

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  • Artform in news: Shumang Leela

    shumang leela

    This newscard is an excerpt from the original article published in TH.

    Shumang Leela

    • Shumang Leela is a unique traditional form of theatre in Manipur.
    • The tradition is believed to be descended from Lai Haraoba, a ritual of the Meitei community of Manipur.

    Types of this dance

    Shumang Leela is of two types:

    1. Nupa Shumang Leela: It performed only by men. Here the roles of women are all played by men, called Nupi Shabis.
    2. Nupi Shumang Leela: It performed only by women and the roles of men are played by women.

    Performance details

    • The plays serve as a medium to spread awareness among people of social, political and economic issues. Shumang Leelas may also discuss moral values, unity and integrity.
    • This theatre form has for long been trying to strengthen the bond of brotherhood and friendship among various communities in the State.

    Significance of the art

    • In a society marked by heteronormativity, the gender-bending nature of Shumang Leela makes it a unique art form that is fraught with complexity.
    • The men who take up female roles or vice versa are highly appreciated and laughed at.
    • The traditional theatre form has preserved its original form, and its aim to inform and entertain has remained unchanged.

     

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  • Project ELLORA to preserve ‘rare’ Indian languages with AI

    Microsoft’s Project ELLORA is helping small languages like Gondi, Mundari become eloquent for the digital world.

    Project ELLORA

    • To bring ‘rare’ Indian languages online, Microsoft launched the Project ELLORA or Enabling Low Resource Languages in 2015.
    • Under the project, researchers are building digital resources of the languages.
    • They say that their purpose is to preserve a language for posterity so that users of these languages “can participate and interact in the digital world.”

    How is ELLORA creating a language dataset?

    • The researchers are mapping out resources, including printed literature, to create a dataset to train their AI model.
    • The team is also working with these communities on the project.
    • By involving the community in the data collection process, researchers hope to create a dataset that is both accurate and culturally relevant.

     

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  • How do ruminants contribute to Methane Pollution?

    methane

    Bill Gates has invested in a climate technology start-up that aims to curtail the methane emissions of cow burps.

    What is the news?

    • The startup Rumin8 is developing a variety of dietary supplements to feed to cows in a bid to reduce the amount of methane they emit into the atmosphere.
    • The supplement includes red seaweed, which is believed to drastically cut methane output in cows.

    What is Methane?

    • Methane is a greenhouse gas, which is also a component of natural gas.
    • There are various sources of methane including human and natural sources.
    • The anthropogenic sources are responsible for 60 per cent of global methane emissions.
    • It includes landfills, oil and natural gas systems, agricultural activities, coal mining, wastewater treatment, and certain industrial processes.
    • The oil and gas sectors are among the largest contributors to human sources of methane.
    • These emissions come primarily from the burning of fossil fuels, decomposition in landfills and the agriculture sector.

    How do cows and other animals produce methane?

    • Ruminant animals such as cows, sheep, goats, and buffaloes release this methane mainly through burping.
    • They have a special type of digestive system that allows them to break down and digest food that non-ruminant species would be unable to digest.
    • Stomachs of ruminant animals have four compartments, one of which, the rumen, helps them to store partially digested food and let it ferment.
    • This partially digested and fermented food is regurgitated by the animals who chew through it again and finish the digestive process.
    • However, as grass and other vegetation ferments in the rumen, it generates methane, a potent greenhouse gas.

    How much do these ruminants contribute to emissions?

    • Given the very large numbers of cattle and sheep on farms in dairy-producing countries, these emissions add up to a significant volume.
    • It is estimated that the ruminant digestive system is responsible for 27 per cent of all methane emissions from human activity.

    Why is methane such a big problem?

    • Methane is one of the main drivers of climate change, responsible for 30 per cent of the warming since preindustrial times, second only to carbon dioxide.
    • Over a 20-year period, methane is 80 times more potent at warming than carbon dioxide, according to a report by the UNEP.
    • It’s also the primary contributor to the formation of ground-level ozone, a colourless and highly irritating gas that forms just above the Earth’s surface.
    • According to a 2022 report, exposure to ground-level ozone could be contributing to 1 million premature deaths every year.
    • Several studies have shown that in recent years, the amount of methane in the atmosphere has dramatically shot up.

    Mitigating methane emissions

    • Scientists have been working on to make these animals more sustainable and less gassy.
    • A 2021 study, published in the journal PLUS ONE, found that adding seaweed to cow feed can reduce methane formation in their guts by more than 80 per cent.
    • Apart from this, researchers are also trying to find gene-modifying techniques to curtail methane emissions in these animals.
    • Last year, scientists in New Zealand announced they had started the world’s first genetic programme to address the challenge of climate change by breeding sheep that emit lower amounts of methane.

    Global collaboration against methane pollution

    Ans. Global Methane Initiative (GMI)

    • GMI is a voluntary Government and an informal international partnership having members from 45 countries including the United States and Canada.
    • India last year co-chaired along with Canada the GMI leadership meet held virtually.
    • The forum has been created to achieve global reduction in anthropogenic methane emission through partnership among developed and developing countries having economies in transition.
    • The forum was created in 2004 and India is one of the members since its inception and has taken up Vice-Chairmanship for the first time in the Steering Leadership along with USA.

    Back2Basics: CO2 Equivalents

    • Each greenhouse gas (GHG) has a different global warming potential (GWP) and persists for a different length of time in the atmosphere.
    • The three main greenhouse gases (along with water vapour) and their 100-year global warming potential (GWP) compared to carbon dioxide are:

    1 x – carbon dioxide (CO2)

    25 x – methane (CH4) – I.e. Releasing 1 kg of CH4into the atmosphere is about equivalent to releasing 25 kg of CO2

    298 x – nitrous oxide (N2O)

    • Water vapour is not considered to be a cause of man-made global warming because it does not persist in the atmosphere for more than a few days.
    • There are other greenhouse gases which have far greater global warming potential (GWP) but are much less prevalent. These are sulphur hexafluoride (SF6), hydrofluorocarbons (HFCs), and perfluorocarbons (PFCs).
    • There are a wide variety of uses for SF6, HFCs, and PFCs but they have been most commonly used as refrigerants and for fire suppression.
    • Many of these compounds also have a depleting effect on ozone in the upper atmosphere.

     

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  • Domestic Goat as a Drug Factory

    goat

    India’s domestic goats have attracted the attention of biotechnology companies wishing to produce therapeutic proteins in bulk.

    Domestication of Goats

    • The domestic goat (Capra hircus) is a familiar presence in the rural landscape of India and in many developing countries.
    • The goat has played an important economic role in human communities from the time it was domesticated about 10,000 years ago.
    • It has even been argued that the domestication of goats was an important step in mankind’s shift from a hunting-gathering lifestyle to agricultural settlements.

    Various breeds found in India

    • The Food and Agriculture Organisation (FAO) estimates that the world has 830 million goats belonging to about 1,000 breeds.
    • India has 150 million from over 20 prominent breeds including-
    1. Marwari: Rajasthan has the most number of goats — the Marwari goat found here is hardy and well-adapted to the climate of deserts.
    2. Osmanabadi: Another hardy breed, found in the dry regions of Maharashtra, Telangana and North Karnataka is the Osmanabadi.
    3. Malabari: Also called Tellicherry of North Kerala, it is a prolific breed with low-fat meat, and shares these traits with the beetal goat of Punjab.
    4. Black Bengal goat: The east Indian Black Bengal goat is a vital contributor to the livelihoods of the rural poor of Bangladesh. It contributes over 20 million square feet of skin and hides to the world’s demands for leather goods, from fire-fighters gloves to fashionable handbags.
    5. Jamunapari: These goats from Uttar Pradesh were favoured as they yield 300 kg of milk during eight months of lactation. Once in England, the Jamunapari was bred with local breeds to produce the Anglo-Nubian, a champion producer of high-fat milk.

    Why are goats significant for farmers?

    • Goats have a quick generation time of about two years.
    • General benefits of goat milk out-powers the high-fat buffalo milk.
    • As many farmers lack the space or funds to rear cattle, the goat is rightly called “the poor man’s cow”.
    • There are no specific fodder requirements for goat. It can feed even on the neem leaves.

    Significance in therapeutics: Antithrombin production

    • Goats have attracted the attention of biotechnology companies wishing to produce therapeutic proteins in bulk.
    • The first success came with ATryn, the trade name for a goat-produced antithrombin III molecule.
    • Antithrombin keeps the blood free from clots, and its deficiency (usually inherited) can lead to serious complications such as pulmonary embolisms.
    • Affected individuals need antithrombin injections twice a week, usually purified from donated blood.
    • Recently, the monoclonal antibody cetuximab, which has been approved by the FDA as an anti-cancer drug against certain lung cancers, has also been produced in cloned goat lines.

    Why is it a significant development?

    • Transgenic goats carrying a copy of the human antithrombin gene have cells in their mammary glands that release this protein into milk.
    • It has been claimed that one goat could produce antithrombin equivalent to what was obtained from 90,000 units of human blood.
    • Large quantities can be made this way (10 grams per litre of milk).

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  • Choudhary Rehmat Ali: Man behind the name ‘Pakistan’

    pakistan

    In this article, we take you to the history of Pakistan (which is on the brink of its demise) and the facts behind its naming.

    Jinnah and Pakistan

    • Muhammad Ali Jinnah is remembered as the founder of Pakistan, its “Qaid e Azam”, or the “Great Leader.”
    • He led a movement that transformed a weak idea of a sovereign Islamic state in British India’s north western provinces into reality.
    • But he was not the first to come up with the idea of Pakistan, nor was he its original champion.

    Rehmat Ali: Coining the term ‘Pakistan’

    • Choudhary Rehmat Ali can be credited with coining the “term” Pakistan, styling himself as the “Founder of the Pakistan National Movement”.
    • On January 28, 1933, he released a pamphlet titled “Now or Never: Are we to live or perish forever”.
    • In it he made a vehement “appeal on behalf of the thirty million Muslims of PAKISTAN, who live in the five Northern Units of India… for the recognition of their national status.
    • He highlighted the distinctiveness with the other inhabitants of India citing religious, social and historical grounds.
    • According to many historians, this can be seen as the genesis of the very idea of Pakistan; an idea which would become mainstream by the 1940s.

    Ali’s appeal

    • Rehmat Ali’s appeal was as much a critique of Nationalism wave.
    • He distributed pro-Pakistan pamphlets in the Third Round Table Conference (1932).
    • Fearing that the Muslim minority will be subsumed by the Hindu population under the proposed constitution, he advocated for a separate, sovereign entity.
    • For him, British India was not the home of one single nation but rather the designation of a State created by the British for the first time in history.

    His idea of Pakistan

    • This nation that Rehmat Ali called his own was Pakistan, including “five Northern Provinces of India” – Punjab (P), North- West Frontier Province or the Afghan Province (A), Kashmir (K), Sindh(S) and Balochistan (tan).
    • He would call its Pakistan.
    • He argued that this region, with its “distinct marks of nationality,” would be “reduced to a minority of one in ten,” in a united Indian federation.

    Exposition of the “Two Nation Theory”

    • Rehmat Ali was not a politician. In 1947, Ali’s dream became a reality.
    • Nor did he stay in the subcontinent for much of the 1930s and 1940s when the struggle for Pakistan was taking shape.
    • His contribution to Pakistan are solely limited to his writings and ideas.
    • Unlike Iqbal, more popularly known as the philosopher behind Pakistan’s creation, Ali’s work remained restricted to a far smaller audience.
    • But it was important, arguably essential, for Pakistan’s creation.
    • In his work, we see the most radical exposition of the “Two Nation Theory”, later made famous by Jinnah and the Muslim League.

    How Jinnah overtook Rehmat Ali?

    • Things began to change from 1937 onwards, after Jinnah fell out with the Congress.
    • With the leader’s rhetoric turning increasingly separationist, Rahmat Ali’s articulation of Pakistan found its way into mainstream discourse.
    • In 1940, at the Muslim League’s Lahore session, the famous Lahore Resolution was passed.
    • It advocated that the geographical contiguous units in the Muslim-majority areas in India’s “North-Western and Eastern Zones of India, be grouped to constitute Independent States.
    • While this resolution did not mention “Pakistan,” Jinnah’s ideas echoed Rahmat Ali’s.
    • Somewhere between 1940 and 1943, the term “Pakistan” started being used by Jinnah and other Muslim League leaders in their speeches and correspondence.

     

    Try this PYQ:

    Q.Mahatma Gandhi undertook fast unto death in 1932, mainly because:

    (a) Round Table Conference failed to satisfy Indian political aspirations

    (b) Congress and Muslim League had differences of opinion

    (c) Ramsay Macdonald announced the Communal Award

    (d) None of the statements (a), (b) and (c) given above is correct in this context

     

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  • Mughal Gardens will now be called as Amrit Udyan

    mughal

    The Rashtrapati Bhavan gardens — popularly known as the Mughal Gardens was renamed as Amrit Udyan.

    The Amrit Udyan

    • Edwin Lutyens had finalized the designs of the Mughal Gardens in 1917, but it was only during the year 1928-1929 that planting was done.
    • It is spread across 15 acres and it incorporates both Mughal and English landscaping styles.
    • The main garden has two channels intersecting at right angles dividing the garden into a grid of squares- a Charbagh (a four-cornered garden)- a typical characteristic of Mughal landscaping.
    • There are six lotus-shaped fountains at the crossings of these channels rising to a height of 12 feet.
    • The gardens house nearly 2500 varieties of Dahlias and 120 varieties of roses.

    Why was it earlier named as Mughal Gardens?

    • The garden is designed in Persian style of landscaping or what we call as ‘‘Mughal Gardens”.
    • In fact, Edward Lutyens who designed the Viceroy’s House, what we call today as Rashtrapati Bhavan had deliberately used Mughal architectural details as part of the British appeasement plan.
    • We see Chajja (dripstone), the Chattri (domed kiosk), the Jali (pierced screen) and many other Indian architectural features liberally used there.
    • Mughal canals, terraces and flowering shrubs are beautifully blended with European flowerbeds, lawns and private hedges.

    Back2Basics: Mughal Gardening in India- The Charbagh Style

    mughal

    • The Mughals were known to appreciate gardens. In Babur Nama, Babur says that his favourite kind of garden is the Persian charbagh style (literally, four quadrants garden).
    • The charbagh structure was intended to create a representation of an earthly utopia – ‘jannat’ – in which humans co-exist in perfect harmony with all elements of nature.
    • Defined by its rectilinear layouts, divided in four equal sections, these gardens can be found across lands previously ruled by the Mughals.
    • From the gardens surrounding Humanyun’s Tomb in Delhi to the Nishat Bagh in Srinagar, all are built in this style – giving them the moniker of Mughal Gardens.
    • A defining feature of these gardens is the use of waterways, often to demarcate the various quadrants of the garden.
    • Fountains were often built, symbolising the “cycle of life.”

     

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  • Munroe Thuruthu: Kerala’s Sinking Island

    munroe

    A study conducted by the National Centre for Earth Science Studies (NCESS) has revealed anthropogenic interventions as the main reason for the sinking of Munroe Thuruthu Kerala’s, Kerala’s Sinking Island.

    Note: This Island has nothing to do with Thomas Monroe, the erstwhile Governor of Madras Presidency (1820-27).

    Munroe Thuruthu

    • Munroe Thuruthu is an inland island group located at the confluence of Ashtamudi Lake and the Kallada River, in Kollam district of Kerala.
    • The place is named in honour of Resident Colonel John Munro of the former Princely State of Travancore.
    • It is a group of eight small islets comprising a total area of about 13.4 km2.
    • This island is also known as “Sinking Island of Kerala”.

    How was this island inhabited?

    • In 1795 the British established their supremacy in South India and the princely state of Travancore came under their governance.
    • From 1800 onwards, a Resident was appointed by East India Company as administrative head of Travancore.
    • The first Resident was Colonel Colin Macaulay, followed by Colonel John Munro.
    • During his tenure Munro oversaw the land reclamation efforts in the delta where Kallada River joins Ashtamudi Lake and the reclaimed island was named after him as Munroe Island.

    Why in news?

    • The islanders are facing steady land subsidence, tidal flooding and lower agricultural productivity, all of which have triggered a mass exodus from the region.
    • According to the study, almost 39% of the land area of the Munroe Thuruthu has been lost with Peringalam and Cheriyakadavu islands recording a land depletion of around 12% and 47% respectively.
    • The study finds that anthropogenic activities have considerably affected the isostatic conditions and land neutrality of Munroe Thuruthu.

     

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  • Places in news: Jatar Deul Temple

    jatar deul

    Jatar Deul- an ancient terracotta temple in West Bengal’s Sundarbans, which has survived the ravages of time for a millennia, is now facing erosion threat due to increase in air salinity.

    Jatar Deul

    • Jatar Deul also called tower temple (rekha-deul), is located in the numerous rivers criss-crossed by stone-free alluvial and bush landscape of the southern Sundarbans settlements in West Bengal.
    • The temple has a curvilinear tower similar to temple architecture of the Nagara order of Odisha temples.
    • However, this type of brick temple we can see at Nebia Khera, Uttar Pradesh.
    • There is neither a cult nor any other sculptural or inscriptional evidence available also the consecration of the temple is unclear.
    • Some believe it was originally for a Buddhist structure; others see it as a building in honor of the Lord Shiva), whose colorful image, is visible at the interior of the Cella (garbhagriha).

    How old is it?

    • The ASI website states that Jatar Deul is traditionally connected to an inscription, no longer traceable, by one Raja Jayantachandra, purported to have been issued in 975 AD.
    • The discovery of Jatar Deul dates back to the middle of the nineteenth century, when land surveyors stumbled upon a towering brick structure in the midst of the Sundarban.

     

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