Daily Current Affairs

2024

Current Affairs

Centre set to tweak criteria for according classical language status

Context: With many languages seeking classical status, the Central government has decided to change the criteria for classical status to any language.

About classical language

  • The term ‘Indian classical languages,’ or Shastriya Bhasha, encompasses languages in India with a rich history, significant antiquity, and a distinct literary heritage.
  • India has six classical languages as of now: Tamil, Sanskrit, Telugu, Kannada, Malayalam and Odia. The government last granted the special tag to Odia in 2014.
  • The Indian government established criteria for conferring the status of a ‘Classical Language,’ a decision implemented by the Ministry of Culture in collaboration with the Linguistic Experts’ Committee. This committee, formed by the government, evaluates requests for classifying languages as Classical Languages.
  • All the Classical Languages are listed in the Eighth Schedule of the Constitution.

To be recognized as a ‘Classical Language,’ a language must satisfy the following criteria:

  • Demonstrated high antiquity of its early texts or a recorded history spanning 1500–2000 years.
  • Possession of a body of ancient literature or texts considered valuable heritage by successive generations of speakers.
  • Originality of the literary tradition, not borrowed from another speech community.
  • Distinctiveness between the classical language and literature from its modern counterparts, potentially involving a discontinuity.

Benefits of Classical Status: 

  • Two major international awards annually for distinguished scholars in Classical Indian Languages.
  • Establishment of a ‘Centre of Excellence for Studies in Classical Languages.’
  • Requesting the University Grants Commission to initiate, initially in Central Universities, a designated number of Professional Chairs for Classical Languages for eminent scholars in Classical Indian Languages. 

On expunction powers in Parliament

Context: In the ongoing parliament session, the Chairman of Rajya Sabha has expunged the remarks of Leader of opposition Mallikarjun Kharge. In Lok Sabha, parts of LoP Rahul Gandhi’s remarks on the PM and the ruling party were expunged from the records on the orders of Speaker Om Birla. 

About freedom of Speech in the House

  • Article 105 of the Constitution of India confers certain privileges and freedom of Speech and expression in Parliament on MPs.
  • If the words, phrases, and expressions of an MP are deemed “defamatory, indecent, unparliamentary or undignified” the MPs are asked to withdraw those remarks, if the MPs do not comply, those words are deleted or expunged from records on the order of the Speaker of the House.
  • The powers to expunge are conferred upon the Speaker by the Rules of Parliamentary etiquettes which are laid out to ensure discipline and decorum.
  • For this purpose, the Lok Sabha Secretariat also maintains a comprehensive list of ‘unparliamentary’ words and expressions.

Grounds of expunction:

  • Unparliamentary Language: Words or phrases that are considered offensive, abusive, or disrespectful to other members, the Speaker, or any other person or institution can be expunged. (The Lok Sabha has a list of expressions that are considered unparliamentary.)
  • Defamatory Statements: Any remarks that defame, malign, or cast aspersions on the character or conduct of individuals, whether they are members of the house or not, can be expunged.
  • Irrelevance or Breach of Decorum: Speeches or comments that are irrelevant to the subject under discussion, or that breach the decorum and dignity of the house, can be expunged.
  • Sensitive or Confidential Information: Statements that disclose sensitive or confidential information, particularly if it pertains to national security or the privacy of individuals, can be ordered to be expunged.
  • Personal Attacks: Personal attacks or derogatory remarks directed at other members of the house can be expunged to maintain the decorum of parliamentary proceedings.
  • Inaccurate or Misleading Information: Statements that are factually incorrect or intentionally misleading can also be ordered to be expunged, especially if they have the potential to misinform the house or the public.
  • Prejudicial to National Interest: Words deemed prejudicial to national interest or detrimental to maintaining friendly relations with a foreign State, derogatory to dignitaries, likely to offend national sentiments.
  • Other Words or statements which are likely to discredit the Army, not in good taste or otherwise objectionable or likely to bring the House into ridicule or lower the dignity of the Chair, the House or the members can also be expunged.

Remarks against MP: 

  • Rule 353 of the Lok Sabha (Rules of procedure and conduct of business in Lok Sabha) prohibit the allegation of defamatory or incriminatory statements against fellow MPs unless the person has given adequate advance notice to the speaker and concerned minister. Minister concerned will conduct an inquiry into the allegation and come up with the facts when the MP makes the allegation in the House.
    • However, the Speaker may at any time prohibit any member from making any such allegation if the Speaker is of opinion that such allegation is derogatory to the dignity of the House or that no public interest is served by making such allegation.
  • Rule 353 does not apply to an allegation against a Minister in the government. Since the Council of Ministers is accountable to Parliament, the Members of the House have the right to question Ministers and make imputations against their conduct as Ministers.

Procedure of expunction:

  • Rule 261 of Rules of Procedure of Rajya Sabha: If the Chairman is of opinion that a word or words has or have been used in debate which is or are defamatory or indecent or unparliamentary or undignified, Chairman has the discretion to order that such word or words be expunged from the proceedings of the Council. 
  • Rule 380 and 381 of Rules of procedure of Lok Sabha: If the Speaker is of opinion that words used in debate are defamatory or indecent or unparliamentary or undignified, the Speaker in his/her discretion may, order that such words be expunged from the proceedings of the House.

What is Hyperloop Technology? Everything you need to know about.

Context: Indian Institute of Technology, Madras plans to host global college level hyperloop competition in February 2025. This will be the first time that such a competition will be hosted in India.

Major Highlights:

  • India’s first hyperloop test track of 410 metre has been completed at the campus of the Indian Institute of Technology-Madras, Chennai. The track will host the global college-level hyperloop competition in February 2025.
  • The project is a joint initiative of Railways, IIT-Madras’ Avishkar Hyperloop team and TuTr (IIT-M incubated start-up). 

About Hyperloop Technology

image 3
  • Hyperloop involves an electromagnetically levitating pod in a vacuum tube (which eliminates friction and air drag), potentially allowing the pod to reach speeds of over 400 kmph.
  • Utility: An ultra-high speed ground transportation system for passengers and cargo. 
  • Magnetic Levitation: The basic principle behind the operation of Hyperloop technology is magnetic levitation which allows the vehicle can be suspended and propelled on a guidance track made with magnets.
image 35
  • Components of Hyperloop: 
    • Vacuum Tubes: Tubes are maintained at a near vacuum state to reduce air resistance, allowing pods to travel at high speeds with minimal friction. 
    • Capsule/Pods: Capsules or pods have aerodynamic design which are streamlined to minimise drag. omponents of Hyperloop:
      • Vacuum Tubes: Tubes are maintained at a near vacuum state to reduce air resistance, allowing pods to travel at high speeds with minimal friction. 
      • Capsule/Pods: Capsules or pods have aerodynamic design which are streamlined to minimize drag. 

Advantages of Hyperloop

  • Ultra-high speeds: Contactless levitation and propulsions systems combined with a low pressure environment allow hyperloop pods to travel efficiently at ultra-high speeds.
  • Direct city connections: Ultra-High speeds of hyperloop allows coverage of large distances within minutes. Thus, reduces door-to-door travel time by directly connecting mobility hubs.
  • Emission free mobility: As it is fully electric, using renewable energy to power hyperloop systems can make the entire hyperloop as climate-neutral over the course of its life cycle.

Challenges in mainstreaming Hyperloop

  • High cost: Hyperloops system are very costly to implement due to high cost of building long inter-city vacuum tubes.
  • High energy requirement: Hyperloop trains consume a large amount of energy as they are expected to consume 4-5 times of energy as compared to Shinkansen trains in Japan.
  • Problem with corners: Hyperloop systems find it difficult to navigate corners. This requires building long straight line tubes which is often difficult to find space and time.
  • Limitations for humans: Human body is not designed to handle large lateral or vertical accelerations without intense nausea. 
  • Regulatory issues and the technology is still in development.

Study of reservoir induced seismicity

Context: The Borehole Geophysics Research Laboratory (BGRL) in Karad, Maharashtra, is a specialised institute mandated to execute India’s scientific deep-drilling programme. Under BGRL, the aim is to drill the earth’s crust and conduct scientific observations to help expand our understanding of reservoir-triggered earthquakes in the Koyna-Warna region

About Project

Purpose of Deep Drilling in Maharashtra

  • Location: Koyna-Warna region, Maharashtra
  • Institute: Borehole Geophysics Research Laboratory (BGRL), Karad, under Ministry of Earth Sciences (MoES)

Objectives:

  • Conduct scientific deep drilling to a depth of 6 km in the earth’s crust.
  • Study reservoir-triggered earthquakes in the Koyna-Warna region.

Scientific Deep Drilling Overview

  • Definition: Strategically digging boreholes to analyse deeper parts of the earth’s crust.
  • Benefits: Provides insights into earthquakes, earth’s history, rock types, energy resources, climate change patterns, etc.

Scientific Deep Drilling:

  • Considered the most effective method to study the Earth’s interior.
  • Provides direct, in situ measurements from deep within the Earth.
  • Allows retrieval of rock and sediment cores that align with Earth’s geological timeline.

Other Methods of Study:

  • Geophysical Measurements:
    • Seismic wave speed: Provides insights into the structure and composition of Earth's interior.
    • Gravitational and magnetic fields: Indicate variations in density and magnetic properties.
    • Electrical conductivity: Reflects the presence of fluids and minerals.

Challenges of Scientific Deep Drilling:

  • Technical Challenges:
    • Operates in a hot, dark, high-pressure environment.
    • Requires advanced drilling technology and equipment.
  • Logistical Challenges:
    • Labor-intensive and capital-intensive.

Key Findings from the Pilot Drilling Mission at Koyna:

  • Subsurface Geological Environment:
    • Discovered 1.2-km thick Deccan trap lava flows dating back 65 million years.
    • Revealed granitic basement rocks aged between 2,500 to 2,700 million years below the lava flows.
  • Downhole Measurements and Core Analysis:
    • Conducted measurements and extracted core samples from a depth of 3 km.
    • Provided new insights into:
      • Physical and mechanical properties of rocks.
      • Chemical and isotopic composition of formation fluids and gases.
      • Temperature and stress regimes.
      • Fracture orientations.
  • High-Resolution Imaging Techniques:
    • Used acoustic and micro-resistivity methods to capture detailed images of the borehole wall.
    • Validated data extracted from cores, enhancing reliability for global comparisons.
  • Hydraulic Fracturing Experiments:
    • Conducted experiments to directly measure stress regimes in the rocks.
    • Data expected to contribute significantly to understanding seismic activity in the region.
  • Detection and Study of Fault Zones:
    • Integrated various datasets to detect buried fault zones and study their properties.
  • Presence of Water and Stress Conditions:
    • Discovered water presence down to 3 km depth, identified as meteoric or rain-fed.
    • Suggests deep percolation and circulation mechanisms.
    • Found that the Koyna region is critically stressed, indicating susceptibility to small stress perturbations that could trigger frequent, small-magnitude earthquakes.

Future Implications and Utilization of Koyna Pilot Data:

  • Temperature Modelling and Equipment Design:
    • Predicted temperature at 6 km depth: 110-130 degrees C.
    • Future drilling equipment and downhole data acquisition systems need to be designed to withstand these conditions.
  • Facilitation of New Experiments:
    • Koyna data and samples will facilitate numerous new experiments.
    • Over 20 research groups across India are currently studying Koyna samples.
  • Research Areas and Studies:
    • Fault Zone Gouge Analysis:
      • Studying gouges from fault zones to understand frictional properties in quake-prone regions.
    • Microbial Characterization:
      • Characterizing microbes on rocks to understand life forms in hot, dark, nutrient-poor environments.
      • Potential for discovering new molecules and improving industrial processes.
  • International Collaboration:
    • International geological research community seeking access to core samples.
    • Projects include emerging fields like carbon capture and storage in the deep Deccan traps.
  • Impact of Koyna Exercise:
    • Establishing India's presence and capability in scientific deep drilling.
    • Lessons learned will inform and shape future deep-drilling endeavors.
    • Expanding academic knowledge across various disciplines.

Earthquake, any sudden shaking of the ground caused by the passage of seismic waves through Earth’s rocks.

Causes of earthquake

Major causes of earthquake are natural and occur mostly around the plate boundaries due to continuous interaction of plates.

Natural causes

  • Tectonics: tectonic movements associated with plate boundaries are ruptures and faults along the constructive plate boundaries, folding and faulting along the destructive plate boundaries, this sort of disequilibrium caused due to different types of plate movement and consequently earthquakes of varying degree are caused.
  • Volcanic: Explosive violent gases during process of vulcanicity try to escape upwards and hence they push the crustal surface from below with great force and thus is caused severe earth tremor of high magnitude. Example-Krakatoa volcano of Indonesia caused intense earthquakes.

Anthropogenic causes

Earthquakes are induced by human activities causes earth tremors of serious consequences.

  • Fracking: Injection of fluids into deep wells (Fracking)- can lubricate existing faults and crack rocks, triggering earthquakes.
  • Underground nuclear explosions: Detonation of large underground nuclear explosions-will accentuate the fault lines leads to earthquakes. Case study– North Korea’s 2017 nuclear bomb test set off aftershocks that lasted for about eight months after the explosion. The bomb was set off near a previously unmapped fault line, and a first produced a 6.3 earthquake, followed by a magnitude 4 quake just minutes later.
  • Mining: rocks and other materials are being removed from the Earth that instability in the ground is occurring, which is triggering earthquakes.

Reservoir induced earthquake: Earthquake triggered by the impoundment of water behind the dam of enormous quantity causes isostatic disequilibrium of already adjusted rocks or further augment the already isostatically adjusted rocks below the reservoir or further augment the already fragile structures due to faults and fractures underneath. Examples Koyna dam in India, Hoover dam in USA.

Deposit Insurance in India

Context: Bank deposits in India up to Rs 5 lakh is insured by the Deposit Insurance and Credit Guarantee Corporation. This provides a degree of safety to bank depositors.

About Deposit Insurance

  • About Deposit Insurance and Credit Guarantee Corporation (DICGC):
    • All deposits and interest income are insured by Deposit Insurance and Credit Guarantee Corporation (DICGC). It is the second oldest insurer in the world.
    • It is a statutory body created by the Deposit Insurance and Credit Guarantee Corporation Act, 1961. 
    • It is a wholly owned subsidiary of RBI.
  • Insured banks by DICGC: All Scheduled Commercial Banks, Foreign Banks, Small Finance Banks, Payment Banks, Regional Rural Banks, Local Area Banks, State Co-operative Banks, District Central Co-operative Banks, Urban Co-operative Banks.
    • Primary Cooperative Societies are not covered by DICGC.
  • Insurance Cover amount: Currently, the DICGC has raised the insurance cover to 5 lakhs. This covers all the money (Principal + Interest) with the bank e.g., savings, term deposit, recurring deposits etc.
    • Deposits kept in different branches of a bank are aggregated for the purpose of insurance cover and maximum amount of upto rupees 5 lakhs is paid.
    • All funds held in the same type of ownership at the same bank are added together before deposit insurance is determined. If funds are in different types of ownership or are deposited into separate banks they would then be separately insured.
  • Insurance Premium: Insurance premium is provided by banks. This amount stands at Rs 12 paisa per Rs 100. 
  • Following are not insured by DICGC: Following types of deposits are not covered under DICGC insurance:
    • Deposits of foreign governments.
    • Deposits of Central/State governments.
    • Inter-bank deposits.
    • Deposits of state lank development banks with state co-operative banks.
    • Any amount due on account of and deposit received outside India.
    • Any amount, which has been specifically exempted by the corporation with the previous approval of RBI.
  • When does DICGC liable to pay? If a bank goes into liquidation, DICGC is liable to pay to the liquidator the claim amount of each depositor upto Rs 5 lakhs within two months from the date of receipt of claim list from the liquidator.

SpaceX Falcon 9 Rocket

Context: In a rare event, SpaceX’s Falcon 9 Rocket recently suffered a failure in its upper stage engine that left 20 Starlink internet satellites in a low, non-survivable orbit. The rocket’s second stage experienced a liquid oxygen leak, and failed to complete a second, short engine burn needed to place the satellites in the correct/intended orbit. 

  • Falcon 9 Rocket has been the workhorse of SpaceX, and till date has launched successfully 364 times, carrying astronauts, payloads for SpaceX's commercial clients and thousands of Starlink satellites to orbit.
  • The last time a Falcon 9 experienced a serious incident was when the rocket blew up on the launchpad in September 2016.

About SpaceX Falcon 9 Rocket

  • The SpaceX Falcon 9 is a partially reusable two-stage rocket that can propel both satellites and astronauts into a variety of orbits.
    • It can lift up to:
      • 22,800 kg to Low Earth Orbit (an altitude of 2000 km or less).
      • 8,300 kg to Geostationary Transfer Orbit (GTO).
  • Designed and manufactured by: SpaceX 

Key Features: 

  • The rocket hastwo stages. 
    • The first stage or booster stage comprises nine Merlin engines (a family of rocket engines developed by SpaceX) which use RP-1 (rocket-grade kerosene) and liquid oxygen (LOX) as propellants. 
    • The second stage consists of a single Merlin engine.
  • Reusability: The first stage of the rocket is reusable. It is capable of re-entering the Earth’s atmosphere and landing vertically on Earth after separating from the second stage. This significantly reduces the cost of access to space.
image 34

Notable Missions of Falcon 9:

  • Starlink: Falcon 9 is the workhorse for deploying SpaceX's Starlink satellites, aimed at providing global internet coverage.
  • CRS Missions: Falcon 9 has been used extensively for NASA's Commercial Resupply Services (CRS) missions to the International Space Station (ISS).
  • Crew Dragon: It launched the first commercial spacecraft (Cew Dragon/ Dragon 2) capable of carrying astronauts to the ISS and LEO. The Polaris Dawn mission is the planned private human spaceflight mission scheduled to be launched in July 2024, using the Falcon 9 rocket.
    • Crew Dragon is a spacecraft developed and manufactured by SpaceX as part of NASA's Commercial Crew Program. 
    • It can carry up to seven astronauts. For NASA missions, it typically carries four astronauts and some cargo.

Foxnuts (Makhana)

Context: Foxnuts (makhana) are in demand as a ‘super snack’, with its prices soaring in domestic and international markets since 2019. 

About foxnuts (Makhana)

About foxnuts (Makhana)
  • It is commonly known as prickly waterlily, makhana, or Gorgon plant, and is the only extant member of the genus Euryale.
  • It is an aquatic plant, requiring ponds, shallow lakes, or waterlogged fields for cultivation.
  • Fox nut fruit is a berry, large, round, spongy tree consisting of 20-25 small black seeds which are processed into the final edible product i.e. makhana.
  • It is a labour-intensive crop.

Climatic conditions: 

  • Grows well in humid to sub-humid conditions with an air temperature of 20°C-35°C, relative humidity of 50-90%, and annual rainfall of 100-250 cm.
  • It is an obligate self-pollinated, seed-propagated plant.

Traditional cultivation practices: 

  • Cultivation, collection, and puffing are hereditary traditional practices of the Mallah community in Bihar.
  • These practices are passed down through generations and performed by experienced workers.

Cultivation cycle: 

  • Sown during the Kharif season, which coincides with the onset of the monsoon in India, typically from June to July. The monsoon rains provide the necessary water levels for the aquatic environment in which Makhana grows.
  • Flowering and fruiting occur from May and continue up to October-November.
  • Collection of seeds from the pond bottom starts from August onwards.

Production: 

  • Found in southern and eastern Asia. India contributes to 80% of the world’s demand.
  • Bihar produces about 90% of the country’s total production.
  • Commercial cultivation in India is mainly limited to the northeastern part, particularly in the northeast of Bihar.

Benefits: 

  • Seeds are low in saturated fats, calories, sodium, and cholesterol, and high in minerals like magnesium.
  • It has a low glycemic index compared to other carbohydrate foods like rice, bread, etc., at around 55, making it beneficial for people with heart diseases and diabetes.
  • Possesses excellent antioxidant properties.
  • Believed to possess aphrodisiac properties. Leaves contain an alkaloid ‘drummine’ responsible for anti-rheumatism activity.
  • All plant parts are reported to have tonic, astringent, and de-obstruent properties.
  • Considered a wonder crop that can ensure food and economic security for poor and marginal farmers.
  • Along with aquaculture, it can increase the productivity of marginal wetlands in Bihar.

Government support: 

  • Approved under the Union government’s One District One Product scheme. Subsidies are provided to food processors for branding, marketing, and developing infrastructure.
  • In 2022, Bihar's Mithila Makhana was awarded the Geographical Indication (GI) Tag by the union government. 

NITI Aayog’s SDG India Index

Context: According to the NITI Aayog's 4th edition of Sustainable Development Goals (SDGs) India Index 2023-24, India's overall Sustainable Development Goal (SDG) score increased to 71 in 2023-24, compared to 66 in 2020-21. 

About SDG India Index

NITI Aayog’s SDG India Index: Sustainable Development Goals
  • The SDG India Index, which evaluates progress made across 16 goals on a scale of 1 to 100, and if a State/UT achieves a score of 100, it signifies it has achieved the targets. The higher the score of a State/UT, the greater the distance covered to the target.
  • Assesses sustainable development across states on the basis of the United Nations’ Sustainable Development Goals (SDG).
  • The latest SDG India Index, now in its fourth edition since its inception in 2018, uses 113 indicators to evaluate the performance of each state aligned to the Ministry of Statistics and Programme Implementation’s (MoSPI) National Indicator Framework (NIF).

Key finding of the report:

  • Overall SDG score for the country is 71 for 2023-24, significant improvement from 66 in 2020-21 and 57 in 2018.
  • Kerala and Uttarakhand as the best performing states with a score of 79 points each followed by Tamil Nadu, Goa and Himachal Pradesh , while Bihar emerged as a laggard with 57 points, followed by Jharkhand at 62 points. While Chandigarh took the top spot among Union Territories.
  • Significant  progress  in Goals 1 (No Poverty), 8 (Decent Work and Economic Growth), 13 (Climate  Action) and 15 (Life  on  Land)
  • Goal 13 (Climate Action) records highest increase in score from 54 in 2020-21 to 67 in 2023-24 followed by Goal 1 (No Poverty) from 60 to 72
  • While goals like “Gender Equality” (Goal 5) and “Peace, Justice, and Strong Institution” (Goal 16) saw the smallest increase in points.
  • Gender Equality goal received the lowest score of 49 points among all goals, recording a marginal increase of 1 point from 2020-21. 
  • “Reduced Inequalities” (Goal 10) was the only goal to record a reduction in points to 65 in 2022-23 from 67 in 2020-21.

Why does ISRO want to venture into planetary defence?

Context: Indian Space Research Organisation (ISRO) stated that the asteroid Apophis will pass by Earth at a distance of 32,000 km in 2029. The Indian space agency might send its own spacecraft, or collaborate with other space agencies. ISRO intends to develop capabilities in planetary defence-an area it has so far not entered. A mission to study an asteroid would be the first step towards building a programme aimed at preventing celestial bodies from colliding with Earth with potentially catastrophic consequences.

asteroid Apophis

An alarming asteroid

  • When Apophis was discovered in 2004, scientists thought there was a 2.7% chance of a collision with Earth-the highest probability of any large asteroid hitting Earth in the recent past.
  • Initial observations showed that if not in 2029, Apophis could hit Earth in 2036 or 2068. 
  • A collision with Earth could cause large-scale damage.
  • However, subsequent observations showed these initial fears to have been unfounded. 
  • This is close enough to be visible to the naked eye, and at a distance at which some communication satellites operate.
Astroids

Apophis Asteroid

  • Apophis is about 340 meters in width. 
  • The orbit of Apophis crosses the orbit of Earth. It completes an orbit around the Sun in a little less than one Earth year (about 0.9 years). This places it in the group of Earth-crossing asteroids known as ‘Atens,’ those with orbits smaller in width than the width of Earth's orbit. 
  • Apophis is classified as an S-type, or stony-type asteroid made up of silicate (or rocky) materials and a mixture of metallic nickel and iron. 
  • It is a remnant from the early formation of our solar system about 4.6 billion years ago.
  • It originated in the main asteroid belt between Mars and Jupiter.
  • Over millions of years, its orbit was changed primarily so that it now orbits the Sun closer to Earth. As a result, Apophis is classified as a near-Earth asteroid, as opposed to a main-belt asteroid.

Asteroid: 

  • A minor planet, an object that is neither a true planet nor an identified comet. 
  • They are rocky, metallic, or icy bodies with no atmosphere.
  • Of the roughly one million known asteroids, the greatest number are located between the orbits of Mars and Jupiter, in a region known as the main asteroid belt.
  • Asteroids are generally classified to be of three types: C-type, M-type, and S-type. These describe asteroids with carbonaceous, metallic, and siliceous compositions, respectively.
  • The first close-up observation of an asteroid was made by the Galileo spacecraft.

Threats from space

  • Thousands of Asteroids enter the Earth’s atmosphere every day. Most are very small and burn up in the atmosphere due to friction and some of the larger ones burn and show up as fireballs in the sky.
  • In some cases, unburnt fragments make it to surface, although they are not large enough to cause much damage.
  • Once in a while, however, asteroids do cause damage.
    • In 2013, a 20-metre-wide asteroid entered the atmosphere and exploded about 30 km above a Russian town, releasing energy. 
    • While most of this energy was absorbed by the atmosphere, shock waves travelled to the ground, flattened trees, damaged buildings, and injured 1,491 people. 
    • Worryingly, the asteroid was detected only after it entered the atmosphere.
    • This was in part because it came from the direction of the Sun, and was hidden by its glare.
  • A planetary defence programme seeks to track and neutralise these threats.

Planetary defence programme

  • NASA launched a spacecraft that crashed into an asteroid named Dimorphos, and changed both its shape and its trajectory.
    • Dimorphos did not pose a threat to Earth, and was circling the Sun some 11 million km away from our planet.
    • The Double Asteroid Redirection Test spacecraft, or DART, was launched in 2021 and intentionally impacted Dimorphos in September 2022, successfully altering its orbit by crashing into it. 
  • Asteroids are yet to be studied in detail, and very few missions have been dedicated to them.
  • This is why the approach of Apophis has generated huge interest among space agencies around the world. 
    • NASA has already redirected one of its Space-craft, one that previously studied the asteroid Bennu, to track Apophis.
    • After successfully completing its mission to gather a sample of asteroid Bennu in September 2023, OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security – Regolith Explorer) was renamed OSIRIS-APophis EXplorer (OSIRIS-APEX).
    • The spacecraft was sent to study Apophis during the asteroid's 2029 Earth flyby.

Asteroid Bennu: 

  • It is a near-Earth asteroid that was discovered in 1999. 
  • It is about 500 meters. 
  • Bennu is classified as a carbonaceous asteroid, which means that it is rich in carbon and other organic molecules.
  • In 2016, NASA launched the OSIRIS-REx spacecraft to study Bennu and collect a sample of its surface material. 
  • The OSIRIS-REx spacecraft arrived at Bennu in 2018 and spent two years studying the asteroid. 

Issues with changes in recruitment rules in Eklavya Model Residential Schools

Context: Recent centralisation in the recruitment structure of Eklavya Model Residential Schools and mandatory Hindi competency requirement has created an issue.

Recruitment structure of Eklavya Model Residential Scheme

Recruitment structure of Eklavya Model Residential Scheme
  • Earlier the recruitment of teachers for the Eklavya Model Residential Schools was done by state authorities responsible for executing the scheme in the state.
  • However, in 2023, the responsibility was being shifted to National Education Society for Tribal Students (NESTS) (agency under Union Ministry of Tribal Affairs executing the EMRS Scheme). The EMRS aims to recruit 38,000 positions in over 400 EMRS schools across the country. Rationale for centralisation of recruitment for EMRS schools:
    • There was severe shortage of teachers in EMRS schools which state authorities were not able to recruit for.
    • Standardization of recruitment rules across states. Earlier states used varying criteria for these recruitments and applied state level reservation quotas as per State legislation.
  • National Testing Authority was authorised to conduct the EMRS Staff Selection Examination 2023 for both teaching and non-teaching positions across Eklavya schools.
  • However, the mandatory Hindi competency requirements in the EMRS recruitment has meant that the vast majority of selected candidates hail from north-Indian Hindi speaking states. 
  • Challenges with this:
    • Candidates selected by this have been demanding transfers to places closer home in northern states.
    • Staff now recruited for EMRS schools are not in touch with the local cultural contexts.
  • Ideally, the EMRS schools focus on the education and empowerment of tribal students. They are often located in remote locations. For the teachers to have maximum impact, they should understand the local cultural context.

About Eklavya Model Residential Scheme (EMRS)

  • Eklavya Model Residential School (EMRS) is a central sector scheme which aims to provide quality education to Scheduled Tribes students from Class 6 to Class 12 in remote areas to enable them to access the best opportunities in education and bring them at par with the general population.
  • Government plans to establish one EMRS in every block with more than 50% Scheduled Tribe population and at least 20,000 tribal population as per 2011 census, subject to availability of suitable land to be provided by State Government
  • In blocks, where density of ST population is higher than 90%, Eklavya Model Day Boarding Schools (EMDBS) can be set up on an experimental basis for providing additional scope for ST students seeking to avail school education without residential facility.
  • These schools focus not only on academic education but on the all-round development of students. These schools have special facilities for preserving local art & culture besides providing training in sports and skill development.
  • Each school has a capacity of 480 students and is on par with Navodaya Schools.
  • This scheme is administered by the Ministry of Tribal Affairs.
  • States can also run EMRS in alternative buildings preferably in Government buildings till the construction of schools is completed.
  • Education is provided free of cost to tribal students in EMRS.
  • Funding of schools:
    • Centre provides capital cost for setting up of school complex, including hostels and staff quarters. The cost has been revised upward to Rs. 37.80 crores in plain areas and Rs. 48 crores in Northeast, Hilly areas and LWE affected areas.
    • Recurring cost up to Rs 1.09 lakh per year student is paid for running of schools and towards expenses of students (uniform, books & stationery, food etc.)
    • Funds are released by Ministry of Tribal Affairs to National Educational Society for Tribal Students (NESTS) for implementation of this scheme. NESTS further releases funds to State Societies and Construction Agencies etc. as per their requirements.

CrPC and Personal laws

Context: Division bench of Supreme Court has held that a Muslim woman is entitled to seek maintenance from her husband under Section 125 of the CrPC, a secular legislation even if they were divorced under religious personal law.

The Governing Personal Laws

About Maintenance: It is an amount payable by the husband to the wife (or wife to husband) who is unable to maintain herself either during the marriage or after divorce. Maintenance should include basic necessities such as food, clothing, and shelter and cover rational needs to lead a normal living and to ensure financial sustenance and wellbeing.

Laws governing Maintenance:

Various laws governing maintenance are:

  • Hindu Marriage Act, 1955 and Hindu Adoption and Maintenance Act, 1956 
  • Muslim Women (Protection of Rights on Divorce) Act, 1986 
  • Parsi Marriage and Divorce Act, 1936 Indian Divorce Act, 1869 
  • Special Marriage Act,1954 
  • Criminal Procedure Code, Section 125, 1973.

About Section 125 CrPC: If any person having sufficient means; neglects or refuses to maintain, his wife (including divorced woman who has not remarried) who is unable to maintain herself, and his legitimate or illegitimate child or a child with physical or mental abnormality, a magistrate can pass order to make a monthly allowance for the maintenance of his wife or child.

Reasoning behind the provision of maintenance:

  • It is a statutory right to seek maintenance under Section 125 of the CrPC which is embedded in the text, structure, and philosophy of the Constitution. Article 15(3), read with Article 39(e) manifests a constitutional commitment towards special measures to ensure a life of dignity for women at all stages of their lives.
  • It is supposed to be irrespective of the faith a woman belongs to (in this case a Muslim woman)
  • Maintenance is considered as a critical source of support for the destitute, deserted and deprived sections of women. 
  • Constitutional philosophy of social justice seeks to liberate the Indian wife, including a divorced woman, from the shackles of gender-based discrimination, disadvantage, and deprivation.

Judicial Interpretation in this context:

  • Shah Bano Case (1985): The Supreme Court ruled that a Muslim woman was entitled to maintenance under Section 125 of CrPC, raising controversy and leading to the enactment of Muslim Women (Protection of Rights on Divorce) Act, 1986.
  • Danial Latifi Case (2001): The Supreme Court interpreted the 1986 Act in a manner consistent with Section 125 of CrPC. The court held that a Muslim woman is entitled to a reasonable and fair provision and maintenance, and this should be provided during the iddat period and should be sufficient to sustain her for future. Essentially, it upheld that the 1986 Act does not take away the right to maintenance under Section 125 of CrPC beyond the iddat period but ensures a lump sum or appropriate provision for the woman’s future during the iddat period itself.
  • Md. Abdul Samad vs Telangana: A Muslim divorced wife is entitled to maintenance under Section 125 CrPC irrespective of her personal law, moreover, Muslim women, who are divorced through the illegal method of triple talaq, are also entitled to claim maintenance under Section 125 CrPC.

The Case for a Caste Census

Context: Peter Drucker famously said, “Only what gets measured gets managed.” The problems of social groups that have been historically discriminated against (be it by caste, race, religion, gender, disability etc.) cannot be resolved without collecting data group-identity wise. Doing so is not a capitulation to identity politics but a vital step towards informed policymaking and inclusive development.

Caste-Based Census Timeline

Pre-Independence: 1871 Census was the first attempt to measure the population and enumerate caste data across India. 1931 Census was the last exercise to enumerate caste data.

Post-Independence:

  • Union of India after Independence, decided as a matter of policy not to enumerate caste wise population other than SCs and STs.
  • Thus, India’s largest caste bloc – Other Backward Classes – have not figured in the any census from 1951-2011.
  • There is no proper estimate for the population of OBCs, various groups within the OBCs, and others.
  • In 1961, the GOI advised States to conduct their own surveys and draw up State-specific OBC lists if they so desired.

Aftermath of Mandal Commission:

  • In 1979, Mandal commission (Socially and Educationally Backward Classes Commission) suggested expansion of affirmative action to include other backward classes.
  • OBCs, as per 1931 census, amounted to 52% of Indian population. Based on which a 27% reservation was given to the OBCs in 1990.
  • Later appeared demand for introduction OBC category in the decennial census to count them.

Socio-Economic Caste Census 2011:

  • SECC 2011 was first caste-based census since 1931.
  • It was conducted by Ministry of rural development (MoRD) and Ministry of housing and urban poverty alleviation in rural and urban areas respectively.
  • This was first time such a comprehensive exercise has been carried out for both rural and urban India, which included caste-wise population data.
  • 2011 SECC data, excluding the caste data, was finalised and published by the government.
  • Demand being raised to enumerate castes as part of Census 2021 itself. To make available authentic data on caste-wise population and their socio-economic conditions.

Need For Caste-Based Census

  • Social imperative : Caste continues to be a foundational social construct in India. Only about 5% of Indian marriages were inter-caste as of 2011-12. The use of caste surnames and caste marks is still widespread. Residential segregation by caste persists. Choices of candidates for elections and ministers for Cabinets continue to be dictated by caste considerations.
  • Legal imperative : Constitutionally-mandated policies of social justice which include reservations in electoral constituencies, education and public employment cannot be pursued effectively without detailed caste-wise data. Even though the Constitution uses the word class instead of caste, various rulings of the Supreme Court have held caste as a ‘relevant criterion’, ‘sole criterion’ or ‘dominant criterion’ for defining a backward class, and have demanded detailed caste-wise data for upholding reservation policies.
  • Administrative imperative : Detailed caste-wise data is necessary to avoid/correct wrongful inclusions of undeserving castes and exclusions of deserving castes, and to guard against a few dominant castes in a reserved category crowding out others. It is also needed for sub-categorising castes within a reserved category and to determine the income/wealth criterion for the creamy layer.
  • Moral imperative: The absence of detailed caste-wise data has helped a coterie of elites, among upper castes and dominant Other Backward Classes (OBCs), to corner a disproportionate share of the nation’s assets, incomes, and positions of power. Such situation leads to the demands of OBC subcategorization for ensuring a more equitable distribution of benefits. - The Justice Rohini Commission is working on sub-categorization within OBCs to address this issue.
  • Estimate change in demography: The current reservations and welfare schemes for OBCs (Other Backward Classes) are based on population estimates from the 1931 census. Since then, India's demographic landscape has significantly changed. A caste-based census can provide updated data to ensure that policies and schemes are aligned with the current population dynamics.
  • Rationalize Reservation Policy: Land fragmentation and agricultural stagnation have turned many upper-caste landowners into marginal farmers, while rising rural wages have benefited some backward classes, including Dalits. This shift necessitates a review and rationalization of the reservation policy. Accurate data can ensure that reservations are based on the current socio-economic realities of different castes. For example, the Patidar agitation in Gujarat and the Jat agitation in Haryana highlight the demand for reservations based on contemporary socio-economic conditions
  • Assess impact of Affirmative action: A socio-economic caste census can help assess the impact of reservations on OBCs and identify the relative deprivation of some castes. This assessment can inform future policy decisions and ensure that affirmative action achieves its intended goals. For example, data from such a census could reveal whether reservations have improved educational and employment outcomes for specific OBC groups.

Concerns Against Caste Based Census

  • Reinforces Caste Identities: Enumerating castes in a census might reinforce the caste identities prevalent in society, which could perpetuate social divisions. For instance, identifying individuals by caste in official documents could entrench these identities and exacerbate caste-based discrimination.
  • Vote bank politics: Caste-wise data could be used as a tool for caste-based political mobilization, leading to vote bank politics. Politicians might exploit this data to garner support from specific caste groups, undermining the broader goals of social cohesion and national integration. For example, political parties might promise caste-specific benefits to secure votes, leading to divisive politics.
  • New demands for Reservation: Numbers about OBCs might provide a new issue for regional parties to pressure the central government for an OBC quota in central government jobs and educational institutions. This could lead to increased demands for reservations, potentially beyond the current 50% cap. For instance, if the census reveals a higher OBC population, it could lead to demands for a higher reservation quota, as seen with the recent protests by various communities.
  • Federal concerns:  According to the 7th Schedule of the Constitution, the census is under the domain of the Union government. State governments conducting their own caste censuses could be against the constitutional spirit and create conflicts between the center and states. For example, the Bihar government's decision to conduct its own caste census led to debates on constitutional propriety and federal authority.

Concerns lack logical backing  (As per the Article) 

  • Socially divisive exercise: Critics argue that a caste census could be socially divisive. However, India's census already enumerates religion, language, and region, which are as divisive as caste, if not more. Casteism will not disappear by avoiding its enumeration any more than communalism or regionalism will by ignoring religion or language.
  • Administrative nightmare:  While some claim that a caste census is an administrative nightmare, India's census has successfully enumerated 1,234 castes in the SC category and 698 tribes in the ST category. Therefore, it is difficult to understand why the enumeration of the 4,000-odd other castes, most of which are State-specific, should pose an intractable problem.
  • Demands for increased reservations : On the contrary, the availability of caste-wise Census data would help curb arbitrary demands from caste groups and capricious decision-making by governments. Policy makers would be able to objectively debate and address the claims of, say, the Marathas, Patidars, Jats, or any other groups for reservations.
  • But governments prefer fuzzy data because it gives them the latitude to implement reservations arbitrarily for electoral considerations. 

Conclusion A caste-based census has the potential to provide valuable data for social justice and policy formulation.

However, it also poses significant risks, including reinforcing caste identities and promoting divisive politics.

A balanced approach, with robust safeguards and a focus on using the data to promote equality and social cohesion, is essential.

Key Take Away from Article

Why caste-wise Census data of the OBCs is essential?

Inclusion of OBCs in the Census

  • The OBCs, like SCs and STs, have constitutional provisions for reservations in education(Article-15(4)) and public employment(Article 16(4)).
  • However, there is no reservation for OBCs in electoral constituencies for MPs and MLAs. For this, caste-wise Census data of the OBCs is essential, which should have been included in the 2001 Census, but it was not.
  • Further,  When states like Uttar Pradesh, Madhya Pradesh etc attempted to implement OBC reservations in local body elections, the High Courts and Supreme Court stayed these efforts due to the lack of caste-wise data. The judiciary demands such data to uphold reservations, while the executive has avoided collecting it.
  • Authority of Census Data: While the Census is a Union subject, the Collection of Statistics Act, 2008 allows states and local bodies to gather necessary statistics. So Census data carries more authority and is less contested. How an Attempt at Caste Census Failed
  • In 2010, after lobbying by OBC leaders, Parliament unanimously resolved to include caste enumeration in the 2011 Census.o   However, the Socio Economic and Caste Census (SECC)-2011 was poorly executed, resulting in an unreliable figure of 46 lakh castes, and the results were never released.
  • The SECC-2011's failure stemmed from its execution outside the Census Act, 1948, by the Union Ministries of Rural Development and Urban Development, which lacked experience in sociological surveys.
  • Despite the 2010 resolution, the Central government announced in 2021 that it would not include caste enumeration in the next Census. 

The Way Forward

To ensure an effective and reliable caste census, the following steps are recommended:

  1. Amend the Census Act, 1948 to make caste enumeration mandatory.
  2. Enlist sociological and anthropological experts to draft state-specific caste lists.
  3. Design a detailed questionnaire to capture sub-caste, caste, larger caste group, and caste surname.
  4. Utilize internet-enabled hand-held devices to facilitate accurate data collection.
  5. Review and improve upon the SECC-2011 approach based on lessons learned.