Note4Students
From UPSC perspective, the following things are important :
Prelims level: Indian Grey Wolf
Mains level: Read the attached story
Introduction
- The recent sighting of an endangered Indian grey wolf within the vast expanse of the National Chambal Sanctuary in Etawah after 20 years has sparked immense excitement among wildlife enthusiasts and experts.
About Indian Grey Wolf
|
Conservation Status |
| Scientific Name |
Canis lupus pallipes |
| Adaptation to Climate |
Thrives in warmer conditions |
| Social Behavior |
Travels in smaller packs, less vocal |
| Physical Traits |
Size falls between Tibetan and Arabian wolves |
| Preferred Habitat |
Scrublands, grasslands, semi-arid regions |
| Wide Distribution |
Indian subcontinent to Israel, ~3,000 in India |
| IUCN Listing |
Least Concern |
| Legal Protection |
Schedule I of Wildlife Act, CITES Appendix I |
| Major Threats |
Habitat loss, prey population decline |
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Humboldt's Enigma
Mains level: NA
Introduction
- The question of where biodiversity is concentrated has intrigued explorers and naturalists for centuries. Humboldt has tried to answer this question.
Humboldt’s Insights
- Alexander von Humboldt: A polymath of the 18th century, Humboldt recorded diverse natural observations, proposing a relationship between temperature, altitude, humidity, and species distribution.
- Mountain Exploration: During his exploration of South America, Humboldt studied plant distribution on mountains, noting variations with elevation.
- Chimborazo Mountain: Humboldt used Chimborazo Mountain in Ecuador as an example, illustrating the concept of mountain diversity.
What is Humboldt’s Enigma?
- Sun’s Energy: Tropical areas receive more solar energy, fostering greater primary productivity and biodiversity due to the availability of ecological niches.
- Mountain Exception: Mountains, despite being outside the tropics, have been an exception to the rule, posing Humboldt’s enigma.
Biodiversity Drivers
- Earth’s History, Geography, and Climate: These factors are the primary drivers of mountain diversity.
- Geological Processes: Mountains serve as ‘cradles’ for new species due to geological processes like uplifts, creating new habitats.
- Climatic Stability: Climatologically stable mountains act as ‘museums,’ preserving species over time.
- Coastal Tropical Sky Islands: Examples like the Shola Sky Islands in the Western Ghats exhibit both cradle and museum characteristics.
Eastern Himalaya: An Anomaly
- Diversity Beyond Tropics: Eastern Himalaya boasts exceptional diversity, challenging the conventional tropical biodiversity paradigm.
- Multiple Factors: Climate dissimilarity and geological heterogeneity contribute to high biodiversity.
- Climate Variability: Different temperature and rainfall levels on the same mountain support diverse biomes.
Unresolved Questions
- Complexity of Biodiversity: Numerous factors drive diversification and Humboldt’s enigma in different regions, leading to over a hundred hypotheses.
- Data Limitations: Fine-scale species occurrence data are lacking, hindering precise explanations.
- Call for Research: India’s under-studied areas need more extensive research, including the use of genetics, to understand true biodiversity.
- National Initiatives: Programs like the National Mission on Himalayan Studies and Biodiversity need strengthening to support basic research.
Conclusion
- Humboldt’s enigma represents one facet of mountain biodiversity, offering opportunities for study and insights into global climate and landscape change issues.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Lab-Grown Fish
Mains level: Read the attached story
Introduction
- ICAR-Central Marine Fisheries Research Institute (CMFRI), headquartered in Kochi, collaborated with Neat Meatt Biotech, a private-sector start-up specializing in lab-grown meat technology.
- This Memorandum of Understanding (MoU) marks the first initiative of its kind in India.
Understanding Lab-Grown Fish
- Lab-Grown Fish Definition: Lab-grown fish, a type of cultivated or cultured meat, is seafood produced in a laboratory setting without the need to raise and slaughter animals.
- Production Process: Specific fish cells are isolated and grown in a controlled laboratory environment using animal-free media. The goal is to replicate the taste, texture, and nutritional qualities of traditional fish meat.
Roles of CMFRI and Neat Meatt
- CMFRI’s Responsibilities: Under the MoU, CMFRI will focus on genetic, biochemical, and analytical aspects of the project. Its cell culture lab will research early cell line development for high-value marine fish species, including pomfret, kingfish, and seerfish.
- Neat Meatt’s Expertise: Neat Meatt, with expertise in cell culture technology, will lead in optimizing cell growth media, developing scaffolds or microcarriers for cell attachment, and scaling up production via bioreactors. The company will also provide consumables, manpower, and additional equipment.
Addressing the Need for Lab-Grown Fish
- Growing Demand: The demand for seafood is increasing, creating pressure on wild resources.
- Overfishing Consequences: Overfishing has led to population declines in certain species and negatively impacted marine ecosystems.
- Environmental Benefits: Lab-grown fish meat can reduce the reliance on traditional fishing, offering antibiotic-free, contamination-free, and pollution-free alternatives.
Global Pioneers in Lab-Grown Fish
- Leading Nations: Several countries are advancing lab-grown fish technology. Israel is a frontrunner, followed by Singapore, the United States, and China.
- Recent Developments: Israel-based Forsea Foods successfully produced lab-grown freshwater eel meat. Israel’s Steakholder Foods, in collaboration with Umami Meats in Singapore, 3D printed the first-ever ready-to-cook fish fillet from laboratory-grown animal cells.
Bridging India’s Gap
- Accelerating Development: The CMFRI-Neat Meatt partnership aims to expedite India’s progress in lab-grown seafood to ensure it doesn’t lag behind countries like Singapore, Israel, and the USA.
- Leveraging Expertise: CMFRI’s marine research and Neat Meatt’s technological prowess form a collaboration that promises a sustainable future for seafood production in India.
- Timeline Expectation: Dr. Sandeep Sharma of Neat Meatt anticipates establishing the project’s proof of concept within a few months.
Expanding Lab-Grown Meat
- Wide Range: Beyond fish, lab-grown meat development encompasses chicken, pork, lamb, beef, and more.
- Global Industry Growth: The lab-grown meat industry has expanded to over 150 companies across six continents, with $2.6 billion in investments.
- US Regulatory Clearance: In June 2023, the US Department of Agriculture approved the sale of lab-grown chicken meat, allowing companies like Good Meat and Upside Foods to supply it to restaurants and supermarkets.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Deep Learning in Antibiotic Discovery
Mains level: Read the attached story
Introduction
- The year 1944 witnessed the simultaneous emergence of artificial neural networks, laying the foundation for deep learning, and the discovery of streptomycin, the first aminoglycoside antibiotic.
- This historical synchrony ultimately connects deep learning and antibiotics.
Why in news?
- In December 2023, scientists introduced a groundbreaking alliance between deep learning and antibiotics by leveraging deep learning techniques to discover a new class of antibiotics, addressing a multi-decade gap in antibiotic development.
Deep Learning in Antibiotic Discovery
- Different Approach: Unlike previous applications of deep learning in drug discovery, this study focused on identifying chemical motifs or substructures used by the deep learning model to evaluate compounds for antibiotic potential, rendering the model “explainable”.
- Proven Efficacy: The research successfully demonstrated the effectiveness of two compounds from the newfound antibiotic class against methicillin-resistant Staphylococcus aureus (MRSA) infections, a major cause of human fatalities in 2019.
- Recognition and Expansion: Experts praised the study for its contributions to antibiotic research and its potential to enhance drug development strategies.
Understanding Deep Learning and Explainability
- Neural Networks: Deep learning relies on artificial neural networks, comprising layers of artificial “neurons” that process inputs and yield outputs through training and testing phases.
- Training and Testing: Deep learning networks are trained on large datasets with annotated inputs to learn specific tasks. During testing, they classify novel inputs based on their learned knowledge.
- The Black Box Issue: Most deep learning models lack transparency in explaining how they arrive at their conclusions, remaining “black boxes.”
- Explainable Deep Learning: In contrast, the study’s model was designed to be explainable, allowing it to not only predict antibiotic potential but also elucidate the substructures contributing to this property.
Journey to Novel Antibiotics
- Experimental Screening: The research began by screening over 39,000 compounds to inhibit S. aureus growth, shortlisting 512 active compounds.
- Graph Neural Network (GNN): A GNN was trained on the dataset, representing atoms as nodes and bonds as edges on a mathematical graph.
- Selecting Non-Toxic Compounds: To ensure safety, 306 compounds were identified that didn’t harm human cells, and other GNNs were trained to identify cytotoxic compounds.
- Identifying Potential Antibiotics: The GNNs evaluated a database of over 1.2 crore compounds, identifying 3,646 potential antibiotics based on substructures.
- Substructure Rationales: The study introduced “rationales” to explain the substructures that conferred antibiotic properties to molecules.
- Efficacy Against MRSA and VRE: Certain compounds, including N-[2-(2-chlorophenoxy)ethyl]aniline, exhibited inhibition of MRSA and vancomycin-resistant enterococci (VRE).
- Mouse Models: One compound effectively reduced MRSA-related skin and thigh infections in mouse models.
Significance and Ongoing Challenges
- Transparency in Drug Discovery: The study’s significance lies in rendering deep learning approaches to drug discovery more transparent and reproducible across drug categories.
- Future Exploration: Researchers are applying substructure rationales to design new antibiotics and explore applications in drugs targeting age-related disorders.
- Addressing a Lacuna: An identified shortcoming is that explainability analysis occurred after predicting antibiotic properties. Implicitly incorporating explainability in deep learning models is proposed as a more robust approach.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Modified PKC-ERCP Project
Mains level: Read the attached story
Introduction
- Rajasthan and MP have signed a Memorandum of Understanding (MoU) with the Union Ministry of Jal Shakti to execute the Modified Parbati-Kalisindh-Chambal-ERCP (Modified PKC-ERCP) Link Project.
About Modified PKC-ERCP Project
- Inter-link: The Modified PKC-ERCP is an inter-state river linking project, with preparations underway for a Detailed Project Report (DPR).
- Integration Purpose: This project aims to integrate the long-pending PKC river link project with the Eastern Rajasthan Canal Project (ERCP) under the national perspective plan of the interlinking of rivers (ILR) program initiated by the Government of India.
- Update: This MoU will cover aspects such as water sharing, cost-benefit sharing, water exchange, and implementation mechanisms in the Chambal basin.
Understanding PKC Link Project
- Inclusion in National Plan: The Parbati-Kalisindh-Chambal (PKC) link project is one of the 30 links listed in the National Perspectives Plan, established by the former Union Ministry of Irrigation (now Ministry of Water Resources) and the Central Water Commission in 1980.
- Historical Progress: The preliminary feasibility report for the Kalisindh-Chambal link canal project was prepared in 1991. It proposed diverting water from river Newaj and Kalisindh to the river Chambal, either at the Rana Pratap Sagar dam or the Gandhi Sagar dam.
- ERCP Proposal: Rajasthan introduced the Eastern Rajasthan Canal Project (ERCP) in 2019, aiming to optimize water resources.
- Merging of projects: Subsequently, the Task Force for Interlinking of Rivers (TFILR) explored merging the ERCP with the PKC link project, an integration approved by the Special Committee for Interlinking of Rivers in December 2022.
Eastern Rajasthan Canal Project (ERCP)
- Project Objective: The ERCP targets intra-basin water transfer within the Chambal basin. It utilizes surplus monsoon water from subbasins like Kalisindh, Parvati, Mej, and Chakan, diverting it to water-deficient sub-basins such as Banas, Gambhiri, Banganga, and Parbati.
- Beneficiary Regions: The ERCP provides drinking and industrial water to 13 districts in eastern Rajasthan, including Alwar, Bharatpur, Dholpur, Karauli, Sawai-Madhopur, Dausa, Jaipur, Ajmer, Tonk, Bundi, Kota, Baran, and Jhalawar.
Benefits of Modified Project
- Drinking and Industrial Water: The Modified PKC-ERCP project aims to provide drinking and industrial water to 13 eastern Rajasthan districts, Malwa, and Chambal regions of Madhya Pradesh.
- Irrigation: It also supports irrigation across a significant area in both states, totalling 5.6 lakh hectares or more.
Need for the MoU
- Dependable Yield Norms: The project’s planning was initially based on 50% dependable yield, contrary to the prevailing norm of 75% dependable yield for inter-state river projects.
- Integration Proposal: In November 2019, the Task Force on Interlinking of Rivers proposed exploring the integration of ERCP with the PKC Link Canal Project, following deliberations and consensus between both states.
- Modified PKC Link Proposal: As a result of these discussions, a proposal for the Modified PKC link project was formulated, combining components from the Government of MP and ERCP, designed for 75% dependable water availability.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Rajya Sabha Elections
Mains level: NA
Introduction
- The Election Commission notified elections to 56 Rajya Sabha seats that will be held on February 27.
Uniqueness of Rajya Sabha Elections
- Retirement Cycle: One-third of Rajya Sabha members from each State retire every two years, necessitating elections to fill vacancies.
- Eligible Voters: Only elected members of State Legislative Assemblies are eligible to vote in Rajya Sabha elections.
- Six-Year Term: Newly elected members serve a six-year term, with vacancies arising due to resignation, death, or disqualification filled through by-polls.
Election of Rajya Sabha Members
- Blocs and Elections: A group of MPs from one or more parties can elect a member if they possess the required numbers.
- Avoiding Majority Rule: This approach ensures that ruling party candidates do not monopolize elections.
- Union Territories Representation: Delhi and Puducherry Assemblies elect members to Rajya Sabha to represent the respective Union Territories.
Electoral Process
- Polling Condition: A Rajya Sabha election requires polling only when the number of candidates surpasses the available vacancies.
- Predictable Strength: Parties estimate their potential seats based on their strength in the Assembly.
- Contesting Candidates: Parties field candidates based on their strength; additional candidates trigger a contest.
- Candidate Nomination: Political party candidates must be proposed by at least 10 Assembly members or 10% of the party’s House strength, whichever is lower.
- Independent Candidates: Independents require 10 proposers, all Assembly members.
Voting Procedure
- Single Transferable Vote: Rajya Sabha elections employ the single transferable vote system, based on proportional representation.
- Preferences Voting: Electors can vote for multiple candidates in order of preference.
- Winning Requirement: Candidates need a specific number of first preference votes to win, with each first choice vote valued at 100 in the initial round.
- Qualification: To qualify, a candidate must secure one point more than the quotient obtained by dividing the total value of seats available in the election plus one.
Transparency in RS Elections
- Open Ballot System: Rajya Sabha elections employ an open ballot system with limited transparency.
- Preventing Cross-Voting: Showing marked ballots to the party’s authorized agent (Whip) is mandatory; not following this rule renders the vote invalid.
- Secrecy for Independents: Independent candidates are prohibited from showing their ballots to anyone.
- NOTA in Rajya Sabha: Initially, Rajya Sabha members had the option to use the NOTA (None of the Above) button during elections, as per circulars issued by the Election Commission.
- Supreme Court Ruling: However, in 2018, the Supreme Court ruled that NOTA is only applicable in general elections and cannot be used in indirect elections based on proportional representation.
Consequences of Cross-Voting
- Supreme Court’s Stand: The Supreme Court clarified that not voting for the party candidate in Rajya Sabha elections does not trigger disqualification under the anti-defection law.
- Legislators’ Freedom: MLAs retain the freedom to vote for a candidate of their choice.
- Party Action: Parties are free to take disciplinary action against legislators who vote against their candidate.
Voting Eligibility before Taking Oath
- Voting Without Oath: The Supreme Court ruled that members can participate in Rajya Sabha elections even before taking the oath as legislators.
- Non-Legislative Activity: Rajya Sabha voting is considered a non-legislative activity, allowing members to vote without taking the oath.
- Membership Status: A person becomes a member as soon as the Election Commission notifies the list of elected members.
- Proposal Rights: Members can also propose a candidate before taking the oath of office.
Other facts
- Limited Union Territories (UTs): Only two Union Territories participate in Rajya Sabha elections, not all of them.
- Conditional Polling: Polling occurs only if the number of candidates exceeds the available vacancies.
- Independent Members: Independent candidates can also be elected to Rajya Sabha.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: AISHE Survey
Mains level: Read the attached story
Introduction
- The All India Survey on Higher Education (AISHE) captures student enrollment across eight levels, including undergraduate, postgraduate, PhD, MPhil, diploma, PG diploma, certificate, and integrated programs.
- The survey received responses from 10,576 standalone institutions, 42,825 colleges, and 1,162 universities/university-level institutions.
About AISHE
- AISHE is a report published by the Ministry of Education since 2011.
- Aim: Portray the status of higher education in the country.
- Survey covers all institutions in India providing higher education.
- Data collected on parameters like teachers, student enrollment, programs, exam results, education finance, and infrastructure.
- Indicators calculated: Institution Density, Gross Enrolment Ratio, Pupil-teacher ratio, Gender Parity Index, Per Student Expenditure.
- Higher Education defined as education obtained after completing 12 years of schooling or equivalent.
Key Takeaways:
[1] Enrollment Trends: Female Dominance
- Rising Female Enrollment: The AISHE report reveals a consistent increase in female enrollment in higher education institutions.
- 2014-15 to 2021-22: Female enrollment grew by 32%, from 1.5 crore in 2014-15 to 2.07 crores in 2021-22. In the last five years, it increased by 18.7% from 1.74 crore in 2017-18.
- PhD Enrollment Surge: The most significant growth was observed at the PhD level, with 98,636 women enrolled in 2021-22, compared to only 47,717 eight years ago.
- Proportion of Women: Among the additional 91 lakh students joining higher education in 2021-22 compared to 2014-15, 55% were women. The postgraduate level saw the highest proportion of female students, with 55.4%.
[2] Gross Enrollment Ratio (GER) and Gender Parity
- GER Insights: The estimated GER for the age group 18-23 years in India is 28.4, based on 2011 census data.
- State-wise GER: States with the highest GER include Chandigarh (64.8%), Puducherry (61.5%), Delhi (49%), and Tamil Nadu (47%).
- Gender Parity Index (GPI): GPI measures the ratio of female GER to male GER. In 26 states and Union Territories, GER favors women. At the national level, the GPI is 1.01, and for SC and ST categories, it is 1.01 and 0.98, respectively.
[3] Academic Discipline Enrollment
- UG Enrollment by Discipline: The Bachelor of Arts (BA) program holds the highest enrollment with 1.13 crore students, constituting 34.2% of total undergraduate enrollment. Overall, 3.41 crore students are enrolled in UG programs.
- UG Discipline Preferences: UG enrollment distribution in 2021-22 is led by Arts (34.2%), followed by Science (14.8%), Commerce (13.3%), and Engineering & Technology (11.8%). BA(Hons) accounts for 6.2%.
- PG Enrollment: Social science has the highest number of postgraduate students with 10.8 lakh. The Master of Arts (MA) program leads with 20.9 lakh students, constituting 40.7% of total postgraduate enrollment.
- PhD Discipline: In the PhD category, social sciences rank third after engineering and science. While 52,748 students pursue a PhD in engineering and 45,324 in science, 26,057 opt for PhD in social sciences.
[4] Preference for Government Institutions
- Government vs. Private: Surprisingly, 73.7% of all students attend government universities, which constitute only 58.6% of all universities.
- Government Sector Enrollment: State public universities hold the largest share of enrolment, accounting for around 31% of total university enrolment.
- Private Universities: In terms of numbers, government-owned universities enroll 71.06 lakh students, while privately managed universities enroll 25.32 lakh students. Students show a preference for government educational institutions.
[5] Demographics of Graduates
- Graduation Statistics: In the 2021-22 academic year, an estimated 1.07 crore students graduated from various programs, with 50.8% being women.
- Category-wise Graduates: Approximately 35% of graduates belong to Other Backward Classes (OBC), 13% are from Scheduled Caste (SC), and 5.7% are from Scheduled Tribe (ST) communities.
- Stream-wise Graduation: Arts and social sciences streams exhibit higher graduation rates. At the undergraduate level, BA degrees top the list with 24.16 lakh graduates. MA degrees dominate at the postgraduate level with 7.02 lakh graduates. In PhD programs, science leads with 7,408 graduates, followed by engineering and technology with 6,270 graduates.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: CAA
Mains level: Read the attached story
Introduction
Citizenship (Amendment) Act (CAA), 2019: Key Provisions
- Basic idea: CAA, 2019, aims to amend the Citizenship Act, 1955, to grant Indian citizenship to specific categories of illegal migrants.
- Eligible Religions: CAA targets Hindu, Sikh, Buddhist, Jain, Parsi, and Christian illegal migrants from Afghanistan, Bangladesh, and Pakistan, making them eligible for Indian citizenship.
- Objective: The primary objective is to facilitate citizenship for non-Muslim immigrants from India’s three Muslim-majority neighboring countries.
- Residence Requirement: The Citizenship Act, 1955, normally requires 11 of the previous 14 years of residence in India as a condition for naturalization.
- Amendment: CAA reduces this requirement to 6 years for applicants belonging to the specified religions and countries.
- Exemption from Criminal Cases: Members of the designated communities are exempted from criminal cases under the Foreigners Act, 1946, and the Passport Act, 1920, if they entered India before December 31, 2014.
Defining Illegal Migrants
- Status Under Present Laws: Existing laws prohibit illegal migrants from acquiring Indian citizenship.
- CAA’s Definition: CAA classifies an illegal migrant as a foreigner who enters India without valid travel documents (passport and visa) or overstays beyond the allowed period.
- Penalties: Illegal migrants can face imprisonment or deportation under the Foreigners Act, 1946, and The Passport (Entry into India) Act, 1920.
Exceptions under CAA
- Conditions for Exemption: CAA outlines four conditions that, if met, exempt certain individuals from being treated as illegal migrants:
- They belong to the specified religions (Hindu, Sikh, Buddhist, Jain, Parsi, or Christian).
- They hail from Afghanistan, Bangladesh, or Pakistan.
- They entered India on or before December 31, 2014.
- They are not in certain tribal areas of Assam, Meghalaya, Mizoram, or Tripura (Sixth Schedule) or “Inner Line” permit areas (Arunachal Pradesh, Mizoram, and Nagaland).
Controversies Surrounding CAA
- Country of Origin: CAA categorizes migrants based on their country of origin, specifically Afghanistan, Pakistan, and Bangladesh.
- Religious Exclusivity: It raises questions about why only six specified religious minorities have been considered in the Act.
- Omission of Rohingya: The Act doesn’t address the Rohingya Muslims from Myanmar, who have faced persecution.
- Entry Date Differentiation: The differential treatment of migrants based on their entry date, i.e., before or after December 31, 2014, has generated debate.
- Secularism Concerns: Critics argue that granting citizenship based on religion contradicts the secular principles of India’s Constitution, considered part of the unalterable basic structure.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Supreme Court of India
Mains level: Read the attached story
Introduction
- The Prime Minister inaugurated the diamond jubilee year celebrations of the Supreme Court, marking an important milestone in India’s judicial history.
About Supreme Court of India
- Apex Judicial Body: The Supreme Court of India is the highest judicial authority as per the Constitution of India.
- Constitutional Mandate: Article 124 of the Constitution stipulates the establishment of the Supreme Court.
- Birth of the Supreme Court: The Supreme Court came into being on January 26, 1950, coinciding with the commencement of the Indian Constitution.
- Inauguration: Two days after India became a Sovereign Democratic Republic, the Supreme Court was officially inaugurated on January 28, 1950.
- Initial Location: Initially, the Supreme Court operated from the old Parliament House until it relocated to its present site on Tilak Marg, New Delhi, in 1958.
- Inaugural Event: The inaugural ceremony of the current Supreme Court building was presided over by Dr. Rajendra Prasad, the first President of India, on August 4, 1958.
Evolution of Judicial Bench Strength
- Changing Dynamics: The original 1950 Constitution envisioned a Supreme Court comprising a Chief Justice and 7 puisne Judges, allowing Parliament to alter this number.
- Progressive Growth: Over the years, the number of Judges increased to accommodate the growing workload: 8 in 1950, 11 in 1956, 14 in 1960, 18 in 1978, 26 in 1986, 31 in 2009, and the current strength of 34 Judges.
- Judicial Structure: Judges sit in panels of two or three and convene in larger benches of 5 or more, known as Constitution Benches, to resolve conflicting decisions between different Supreme Court benches or address significant constitutional interpretations.
- Official Language: Proceedings in the Supreme Court are conducted exclusively in English.
Powers and Jurisdiction
- Multifaceted Jurisdiction: The Supreme Court possesses original, appellate, and advisory jurisdiction.
- Final Arbiter: It serves as the ultimate court of appeal and the ultimate interpreter of the Constitution.
- Original Jurisdiction: The Supreme Court’s original jurisdiction extends to disputes involving the Government of India and one or more States, inter-State disputes, and issues related to Fundamental Rights.
- Writ Jurisdiction: Article 32 of the Constitution empowers the Supreme Court with extensive original jurisdiction to enforce Fundamental Rights by issuing writs like habeas corpus, mandamus, prohibition, quo warranto, and certiorari.
- Inter-High Court Cases: The Supreme Court can direct the transfer of civil or criminal cases between High Courts.
- International Commercial Arbitration: Under the Arbitration and Conciliation Act, 1996, the Supreme Court can initiate International Commercial Arbitration.
- Appellate Authority: High Courts can grant certificates for appeals to the Supreme Court under Article 132(1), 133(1), or 134 in cases with substantial questions of constitutional interpretation.
- Certified Appeals: In civil cases, High Courts may certify that a case involves a significant question of general importance, warranting Supreme Court adjudication.
- Criminal Appeals: In criminal cases, appeals lie to the Supreme Court if the High Court has reversed an acquittal, sentenced an accused to death, imprisonment for life, or imprisonment for over 10 years, or if the High Court certifies the case’s suitability for Supreme Court appeal.
- Parliamentary Empowerment: Parliament can confer additional powers on the Supreme Court to hear appeals from High Courts in criminal proceedings.
- Special Leave to Appeal: Under Article 136, the Supreme Court may, at its discretion, grant special leave to appeal from any judgment, decree, or order passed by any Court or Tribunal in India.
- Advisory Role: The Supreme Court exercises advisory jurisdiction under Article 143, wherein the President of India can refer specific matters to the Court.
- Election Petitions: Part III of the Presidential and Vice-Presidential Elections Act, 1952, allows direct filing of election petitions in the Supreme Court.
- Contempt Powers: Articles 129 and 142 empower the Supreme Court to punish for contempt of Court, including self-contempt.
- Curative Petitions: After dismissing a review petition, the Supreme Court can reconsider its final judgment through a curative petition on limited grounds.
- Binding Authority: As India’s highest court, its judgments are binding on all other courts in the country.
Location of the Supreme Court
- Article 130: Article 130 of the Constitution grants the Chief Justice of India the authority to choose the location of the Supreme Court, which can be in Delhi or any other place.
- CJI’s Discretion: The Article vests exclusive discretionary powers with the Chief Justice of India regarding the Supreme Court’s location.
- No External Compulsion: No external authority can compel the Chief Justice to act in a particular manner under this Article.
Advocating for Circuit Benches
- Law Commission Recommendation: The Law Commission’s 229th Report suggested establishing a Constitution Bench in New Delhi and four other benches in different regions of India.
- Diverging Views: However, this proposal did not garner favor among Supreme Court Judges.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Mother’s Absolute Affection Programme
Mains level: addressing child stunting in India requires a multifaceted approach
Central Idea:
Early childhood stunting not only impacts a child’s height but also influences cognitive development, potentially leading to lower educational achievements. The article emphasizes the importance of understanding the underlying mechanisms of this impact, particularly in low- and middle-income countries like India. It discusses a recent study in Ethiopia and Peru, highlighting the negative correlation between stunting at age 5 and later cognitive skills, specifically executive functions. The findings underscore the critical role of early childhood nutrition in determining cognitive development and educational outcomes.
Key Highlights:
- Stunting at around age 5 is linked to lower executive functions, including working memory and inhibitory control, in later childhood.
- Traditional cognitive-achievement tests may not fully capture inherent cognitive skills, and stunting’s impact may extend beyond cognitive deficits to include behavioral factors like delayed school enrollment.
- The article highlights the need for a deeper understanding of the mechanisms through which stunting affects educational achievements, especially in the context of low- and middle-income countries.
Key Challenges:
- Existing research often focuses on specific cognitive-achievement test scores, making it challenging to fully understand the complex relationship between early human capital investments, such as nutrition, and cognitive development.
- Achieving a comprehensive assessment of cognitive skills is complicated by the interplay of cognitive abilities, educational access, and other behavioral factors.
- The article stresses the need to move beyond traditional cognitive-achievement tests and focus on a deeper understanding of the mechanisms linking early human capital investments to cognitive development.
Key Terms and Phrases:
- Early childhood stunting
- Cognitive development
- Executive functions
- Behavioral factors
- Household fixed effects
- Poshan Abhiyaan
- Integrated Child Development Services
- Jal Jeevan Mission
- Swachh Bharat Mission
- Mother’s Absolute Affection Programme
- Complementary feeding
- Anganwadi worker
Key Quotes:
- “Stunting at approximately age 5 is negatively related to executive functions measured years later.”
- “Empirical studies have shown that women’s height and educational attainment are strong predictors of child stunting in India.”
- “Improvements in sanitation reduce the incidence of diarrhoea and stunting.”
- “Promoting early breastfeeding, along with continued breastfeeding for two years, is essential for optimal child development.”
Key Statements:
- The study in Ethiopia and Peru establishes a negative correlation between stunting at age 5 and later cognitive skills, emphasizing the long-term impact of early childhood stunting.
- The article stresses the need to move beyond traditional cognitive-achievement tests and focus on a deeper understanding of the mechanisms linking early human capital investments to cognitive development.
Key Examples and References:
- Sánchez et al.’s study in ‘World Development’ linking early under-nutrition to executive functions in Ethiopia and Peru.
- The role of initiatives like Poshan Abhiyaan, Integrated Child Development Services, Jal Jeevan Mission, and Swachh Bharat Mission in addressing stunting in India.
Key Facts and Data:
- The study in Ethiopia and Peru provides evidence of the negative relationship between stunting at age 5 and executive functions.
- Empirical studies highlight the predictive role of women’s height and educational attainment in child stunting in India.
Critical Analysis:
The article effectively highlights the limitations of traditional cognitive-achievement tests in assessing the impact of early human capital investments on cognitive development. It emphasizes the need for a more nuanced understanding of the complex factors contributing to lower educational achievements, particularly in low- and middle-income countries. The study’s focus on executive functions and the link between stunting and cognitive skills adds valuable insights to the existing literature.
Way Forward:
- Expand initiatives like the Mother’s Absolute Affection Programme to provide comprehensive lactation support and create breastfeeding-friendly environments.
- Implement and scale up community-based complementary feeding programs to educate parents about the importance of a diverse diet for children.
- Consider adding an extra Anganwadi worker to each center to enhance preschool instructional time, potentially improving developmental outcomes and creating employment opportunities.
In summary, addressing child stunting in India requires a multifaceted approach, including comprehensive nutrition initiatives, sanitation improvements, and strategic investments in education and childcare services. The article underscores the need for evidence-based policies to enhance early childhood nutrition and cognitive development.
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Note4Students
From UPSC perspective, the following things are important :
Mains level: importance of evidence-based decision-making and long-term goals in public health policies
Central Idea:
The article highlights the need for a shift in the approach to public health management in democratic setups, emphasizing the importance of prioritizing preventive measures over immediate, politically-driven responses. It advocates for a separation of health-care decision-making from short-term political goals to ensure sustainable health strategies that address both immediate and future health needs.
Key Highlights:
- Silent victories in preventing diseases often go unnoticed in the pursuit of tangible achievements.
- Immediate response-focused initiatives divert attention from critical areas like sanitation, disease surveillance, and public health education.
- The case of dengue exemplifies the prioritization of emergency relief over long-term prevention strategies.
- The article stresses the importance of evidence-based decision-making and long-term goals in public health policies.
- Gaps in public health education and the influence of the pharmaceutical industry are recognized challenges.
- Disparities in achieving health policy targets, especially in nutrition programs, reveal gaps in public health efforts.
- Socio-economic factors like poverty, sanitation, and overcrowding contribute to health disparities in diseases like tuberculosis.
Key Terms/Phrases:
- Preventive health measures
- Vector bionomics
- Public health education
- Pharmaceutical industry influence
- Socio-economic factors
- Health policy targets
- Separation of powers approach
Key Quotes:
- “In a democratic setup, leaders often chase tangible achievements and overlook vital preventive efforts.”
- “Public health decisions should be based on scientific evidence and long-term goals, not electoral cycles.”
- “Behavioural change is key to managing public health challenges.”
- “Effective public health management should encompass preventive measures, policy formulation, community health, and environmental health.”
Key Statements:
- “Health care will benefit from being separated from political processes.”
- “Investments in nutrition programs have far-reaching implications for health and productivity.”
- “Public health is not just about treating diseases but preventing them.”
Key Examples and References:
- Dengue as an example of prioritizing immediate relief over long-term prevention.
- Disparity in achieving targets in the Prime Minister’s Overarching Scheme For Holistic Nourishment (POSHAN) Abhiyan Scheme.
- Disparity in TB cases between India and the United States due to socio-economic factors.
Key Facts/Data:
- 35.5% of children under five were stunted, and 32.1% were underweight in 2019-21.
- 58.6% to 67.1% increase in prevalence of anaemic children aged 6-59 months.
- India reported 21.4 lakh TB cases in 2021, an 18% increase from 2020.
Critical Analysis:
- The article effectively highlights the drawbacks of immediate, politically-driven health initiatives.
- Emphasizes the importance of evidence-based decision-making and long-term planning in public health.
- Recognizes gaps in public health education and the impact of socio-economic factors on health outcomes.
Way Forward:
- Advocate for a separation of health-care decision-making from short-term political goals.
- Strengthen public health education and adopt a multidisciplinary approach.
- Emphasize evidence-based decision-making and prioritize long-term preventive measures.
- Address socio-economic factors influencing health outcomes.
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