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  • 95Mat5 Antibody: Revolutionizing Snakebite Treatment

    Why in the news?

    After multiple rounds of screening, researchers have identified an antibody, 95Mat5 that showed promising results in making a potent antidote against various snake venoms.

    What is 95Mat5?

    • 95Mat5 is a universal antivenom developed to neutralize the toxins present in snake venoms.
    • Development Process:
    1. The scientists first synthesized variants of a toxin called long-chain 3FTxs (3FTx-L), which are found in the venoms of various snakes, including cobras, kraits, mambas, and monocled cobras.
    2. They then screened billions of human antibodies expressed on the surface of yeast cells to find antibodies that bound best to the synthesized toxins.
    3. After multiple rounds of screening, they identified a shortlist of antibodies that broadly reacted with most of the 3FTx variants used in the study.
    4. The selected antibodies were further tested in vitro in human cells to determine which ones could best neutralize the toxins.

    Mechanism of Action

    • 95Mat5 specifically targets α-neurotoxins, which are a specific class of 3FTxs that prevent nerve and muscle cells from responding to acetylcholine, a neurotransmitter involved in carrying messages from neurons to muscles.
    • By binding to the toxins, 95Mat5 prevents toxins from interacting with the receptors in human nerve and muscle cells, thereby blocking their ability to induce paralysis and other deadly effects.
    • In animal experiments, 95Mat5 demonstrated efficacy in neutralizing the toxins present in the venoms of various snake species, protecting the animals from death.

    Global Impact of Snakebites

    • Venomous snakebites claim over 100,000 lives annually, with around 400,000 individuals suffering permanent disability.
    • Low and middle-income countries, especially India and Africa, bear the brunt of this burden.
      • India alone witnessing an average of 58,000 deaths each year.
    • In 2017, the World Health Organisation (WHO) declared snakebite envenoming as a highest priority Neglected Tropical Disease, shedding light on a long-hidden health crisis.

     

    PYQ:

    [2020] With reference to carbon nanotubes, consider the following statements:

    1. They can be used as carriers of drugs and antigens in the human body.
    2. They can be made into artificial blood capillaries for an injured part of human body.
    3. They can be used in biochemical sensors.
    4. Carbon nanotubes are biodegradable.

    Which of the statements given above are correct?

    (a) 1 and 2 only

    (b) 2, 3 and 4 only

    (c) 1, 3 and 4 only

    (d) 1, 2, 3 and 4

  • PREMIUM – Subsidies – Good or Bad for India?

    Why in the News? 

    Issues have been raised by the World Trade Organization (WTO) concerning Agricultural Subsidies in India. Major subsidies in India are on fertilizer, power, credit, output, seed, and export products.

    What is Subsidy?

    • The term subsidy refers to financial assistance in the form of discounts or monetary grants by the Central government to public entities or private institutions. 
    • The objective is to make the products offered by these institutions affordable for public consumption. 
    • The subsidized products are necessary for the larger public good and are a means of supporting the community’s welfare.

     

    Historical Background

    • Post-Independence Era (1947 onwards): The government introduced various subsidies to promote industrialization, agriculture, and social welfare, aiming to reduce poverty and achieve self-sufficiency in key sectors.
    • Green Revolution (1960s): During the 1960s and 1970s, Subsidies on fertilizers, seeds, and credit were provided to farmers to encourage the adoption of new agricultural technologies and boost food production.
    • Liberalization Reforms (1991):  While liberalization led to a reduction in some subsidies and a shift towards market-oriented policies, the government continued to provide support to sectors deemed crucial for social welfare and economic development.

    Types of Subsidies:

    • Food subsidy: The food subsidy’s main objective is to provide essential eatables to a large section of the population living below the poverty line in India. 
      • The major food items supplied to the BPL families (by PDS system) vary as per the region, it includes – Wheat, Rice, Sugar, Milk, Cooking oil, and more.
    • Education subsidy: The Central government extends the education subsidy to eligible students to pursue higher technical and professional education.
    • Export subsidy: To make exports attractive and lend support to the companies, the government offers export subsidies. 
    • Fertilizer subsidy: The fertilizer is provided at a fixed MRP that is below the actual price; the government pays the difference between the actual coat and the MRP.

    (Note: There are various types of subsidies but UPSC usually asks for Agriculture subsidies) 

    Subsidies in Agriculture:

    Direct Subsidies: 

    • Credit Subsidies: Subsidized credit programs offer farmers loans at lower interest rates or with relaxed repayment terms to finance agricultural activities, such as purchasing inputs, machinery, or land.
      • Ex-The Government of India provides interest subvention of 2% and Prompt Repayment Incentive of 3% to the farmers, thus making the credit available at a very subsidized rate of 4% per annum as per Kisan Credit Card.
    • Direct Income Transfers: Governments provide direct cash transfers or income support schemes to farmers to supplement their incomes, improve their financial stability, and alleviate rural poverty. Ex-PM Kisan Samman Nidhi Scheme under which support of Rs.6000/- per year 

    Indirect Subsidies 

    • Fertilizer Subsidies: Governments often provide subsidies on fertilizers to reduce the cost burden on farmers and promote fertilizer use, which enhances crop productivity. Ex- the Union Budget for the fiscal year 2024-25 (FY25) allocated ₹1.64 trillion for fertilizer subsidy.
    • Seed Subsidies: Subsidies on quality seeds help farmers access improved varieties that are disease-resistant, drought-tolerant or have higher yields. Ex- the government provides a subsidy of Rs. 1000/- per quintal or 50% of the cost.
    • Water Subsidies: Subsidized irrigation infrastructure and water supply schemes aim to improve water availability for agricultural purposes, especially in regions facing water scarcity. Ex- Pradhan Mantri Krishi Sinchai Yojana.
    • Minimum Support Prices (MSP): Governments guarantee a minimum price for certain crops to protect farmers from market price fluctuations and ensure stable income. Procurement agencies purchase crops from farmers at MSP, often for staples like wheat, rice, and pulses. Ex- the government of India sets the MSP twice a year for 24 commodities (23 crops + 1 sugarcane).
    • Crop Insurance Subsidies: Subsidies are offered on crop insurance premiums to encourage farmers to enroll in crop insurance schemes, which protect them against yield or revenue losses due to adverse weather, pests, or other risks. Ex- Pradhan Mantri Fasal Bima Yojana (PMFBY)
    • Subsidized Agricultural Machinery: Governments may subsidize the purchase of farm machinery, equipment, and tools to mechanize agricultural operations, increase efficiency, and reduce labor costs. Ex- Sub-mission On Agriculture Mechanization (SMAM scheme)

    Present issues raised by the WTO:

    • Market Distortion: The WTO contends that agricultural subsidies have the potential to disrupt global markets. For instance, subsidies like India’s Minimum Support Price (MSP) may result in the undervaluation of Indian agricultural goods on the international stage. 
    • Trade Barriers: Subsidies can create challenges for foreign producers without subsidies to compete effectively in markets where subsidized goods are sold.
    • Overproduction of certain crops: Subsidies can lead to overproduction of certain crops, which can further distort the market and lead to wastage.
    • Negative Environmental Impact: Overuse of fertilizers and water for irrigation, encouraged by subsidies, can lead to environmental degradation.
    • Inequity: The benefits of subsidies often go to larger farmers rather than small-scale farmers who need them the most.

    Limitations Faced by Indian Agriculture:

    • Subsidies on few crops: Subsidies like MSP, which are applicable for only a few crops, have led to cereal-centric agriculture with distorted cropping patterns, as farmers tend to grow only those crops for which they are given subsidies.
    • Benefiting only wealthy Farmers: As per the Economic Survey 2018, wealthy farmers benefited over small farmers from the farm subsidies. Thus the objective of giving subsidies is not fulfilled. This is the case frequently witnessed in Punjab and Haryana, where affluent farmers enjoy taxpayer money.
    • Fiscal deficit: Also, the subsidies lead to a substantial financial deficit and burden on the financial exchequer.
    • Cause of pollution: Subsidies for agriculture can foster the overloading of croplands, which leads to erosion and compaction of topsoil, pollution from synthetic fertilizers and pesticides, and release of greenhouse gases, among other adverse effects.

    Way Forward:

    • Diversification of Subsidies: Expand subsidy programs to cover a wider range of crops, including fruits, vegetables, pulses, and other diversified agricultural products, to promote crop diversification and mitigate the cereal-centric focus.
    • Targeted Subsidy Programs: Implement targeted subsidy schemes that prioritize support for small and marginalized farmers, ensuring that subsidies reach those who need them most and reducing the disproportionate benefit to wealthy farmers.
    • Price Stabilization Mechanisms: Develop price stabilization mechanisms beyond MSP, such as futures markets, crop insurance, and warehouse receipt systems, to mitigate price volatility and provide income security to farmers without distorting cropping patterns.

    Prelims PYQ

    In India, markets in agricultural products are regulated under the (UPSC IAS/2015)

    a) Essential Commodities Act, 1955

    b) Agricultural Produce Market Committee Act enacted by States

    c) Agricultural Produce (Grading and Marking) Act, 1937

    d) Food Products Order, 1956 and Meat and Food Products Order, 1973

    Mains PYQ 

    Q How do subsidies affect the cropping pattern, crop diversity and economy of farmers? What is the significance of crop insurance, minimum support price and food processing for small and marginal farmers? (UPSC IAS/2017) 

    Q What are the different types of agriculture subsidies given to farmers at the national and at state levels? Critically analyse the agricultural subsidy regime with reference to the distortions created by it (UPSC IAS/2013)

  • How is India planning to boost EV production?

    Why in the News? 

    The Union government approved a policy to promote India as a manufacturing hub for Electric Vehicles (EVs).

    Features of the Electric Vehicles policy:

    • Reduction of Import Duty: Import duty on electric vehicles (EVs) imported as Completely Built Units (CBUs) with a minimum CIF value of $35,000 is reduced from 70%-100% to 15% for five years.  
    • Waiver of Duty: A maximum of 40,000 EV imports in five years, with a duty waiver of ₹6,484 crore or proportional to investment (whichever is lower), requires a minimum $800 million investment.
    • Localization Targets: Manufacturers are required to set up manufacturing facilities in India within three years. They must achieve 25% localization by the third year and 50% localization by the fifth year of incentivized operation.
    • Incentives for Setting Up Manufacturing Facilities: The policy incentivizes manufacturers to establish manufacturing facilities in India by offering reduced import duties and waivers, provided they meet certain investment and localization targets.
    • Encouragement of Global EV Makers: The policy aims to encourage global EV makers like Tesla and Chinese EV maker BYD to enter the Indian market by providing favorable conditions for setting up manufacturing facilities and importing EVs.

    Present concerns raised by Private Players in the Market:

    • Impact on Domestic Industry: Tata Motors opposed the reduction of import duties, fearing it would negatively affect the domestic industry. They argued that lowering duties could harm the investment climate.
    • Competitive Disadvantage: Domestic players are concerned that the policy benefits mainly higher-end Original Equipment Manufacturers (OEMs), potentially placing them at a competitive disadvantage in segments below ₹29 lakh.
    • Favoring Global Players: The policy appears to favor global EV players and Indian joint ventures with such players, potentially making it more challenging for purely domestic players to compete effectively.

    Conclusion: The government should engage in dialogue with stakeholders, including domestic players like Tata Motors, to address their concerns and seek their input in shaping the policy framework. Need to implement measures to support domestic players, including providing incentives and support for technology development, innovation, and capacity building.

    Mains question for practice 

    Q Indian Government has recently approved a policy aimed at promoting the country as a manufacturing hub for Electric Vehicles (EVs). Discuss the key features of this policy. Highlight the concerns raised by private players.

    Mains PYQ 

    Q How is efficient and affordable urban mass transport key to the rapid economic development in India? (UPSC IAS/2019)

  • ISRO’s Findings on Glacial Lake Dynamics in Himalaya

     

    Why in the News?

    • The Satellite images by ISRO show an increase in the size of Gepang Gath Lake amidst rising concerns about Climate Change.
    • Gepang Gath Lake (one of the biggest Glacial lakes in the Chandra basin) is located in the Western Indian Himalaya at the terminus of the Gepan Gath glacier.

    ISRO’s Findings on Glacial Lakes in Himalayas 

    Expansion of Glacial Lakes

    • During 2016-17, total of 2,431 lakes larger than 10 hectares were identified, among which 676 were identified as glacial lakes. Notably, these 676 glacial lakes have shown significant expansion since 1984. A staggering 89% (601 lakes) of the expanding lakes have more than doubled in size since 1984.
    • Regional Distribution: Out of these expanding glacial lakes, 130 are situated within India. Among these, 65 lakes are located in the Indus River basin, seven in the Ganga River basin, and 58 in the Brahmaputra River basin.
    • The derived analysis from the Satellite provides valuable insights for understanding glacial lake dynamics.
    • It is essential for assessing environmental impacts and developing strategies for Glacial Lake Outburst Floods (GLOF) risk management and climate change adaptation in glacial environments.

     

    What are Glacial Lakes?

     

      • Glacial lakes are bodies of water formed in depressions on the surface of glaciers or in moraines left behind by retreating glaciers.
      • Glacial lakes were categorized based on their formation process into four broad categories: 
        • Moraine-dammed, 
        • Ice-dammed, 
        • Erosion, and 
        • Other glacial lakes.
      • Among the expanding lakes, the majority are Moraine-dammed (307), followed by Erosion (265), other (96), and Ice-dammed (8) glacial lakes.
      • Formation Process: Glacial lakes form through the accumulation of meltwater from the melting ice of glaciers. As glaciers move, they carve out depressions in the landscape, which may fill with water to form lakes.
        • When glaciers retreat, they leave behind moraines, which can act as natural dams, trapping meltwater and forming lakes.
      • Characteristics:
        • Vary in size, depending on the size and activity of the glacier.
        • Found in mountainous regions and polar areas where glaciers are present.
        • The primary source of water is melting glacial ice, precipitation and runoff.
    • Significance of Glacial Lakes:
      • Glacial lakes play a crucial role in regulating water flow in glacier-fed rivers, particularly during the dry season.
      • Provides habitat for unique aquatic species adapted to cold, high-altitude environments.
      • Contributes to landscape evolution and the formation of landforms such as cirques and tarns.
    • Present Ecological Challenges:
      • Glacial Outburst Floods: The sudden release of water from glacial lakes, known as glacial lake outburst floods (GLOFs), can pose significant hazards to downstream communities and infrastructure. Ex. Chamoli Disaster.
      • Rapid Expansion: Glacial lakes can rapidly expand due to the increased melting of glaciers, leading to the risk of flooding and landslides in surrounding areas.

    Important Glacial Lakes in India:

    • Deosai National Park (Jammu and Kashmir): Known for its numerous glacial lakes.
    • Gangbal Lake (Jammu and Kashmir): At the base of Mount Haramukh.
    • Zanskar Valley Lakes (Jammu and Kashmir): Includes Tsomoriri Lake, Tsokar Lake, and many others.
    • Roopkund Lake (Uttarakhand): Known for the human skeletons found at its bottom.
    • Sarson Patal Lake (Uttarakhand): Within the Nanda Devi Biosphere Reserve.
    • Deoria Tal (Uttarakhand): Offering stunning views of the surrounding peaks.
    • Hemkund Lake (Uttarakhand): Near the Hemkund Sahib Gurudwara.
    • Kedar Tal (Uttarakhand): At the foot of the Thalay Sagar peak.
    • Nanda Devi East Base Lake (Uttarakhand): Offering views of the Nanda Devi peaks.
    • Vasuki Tal (Uttarakhand): Near the Chaturangi Glacier.
    • Chandratal Lake (Himachal Pradesh): Known for its crescent shape.
    • Suraj Tal (Himachal Pradesh): Close to the Baralacha La pass.
    • Rupin Lake (Himachal Pradesh): Near the Rupin Pass.
    • Gurudongmar Lake (Sikkim): One of the highest lakes in the world.

     

    PYQ:

    [2020] Siachen Glacier is situated to the

    (a) East of Aksai Chin

    (b) East of Leh

    (c) North of Gilgit

    (d) North of Nubra Valley

     

     

  • NABARD Unveils Climate Strategy 2030 for Green Financing

    Why in the news?

    The National Bank for Agriculture and Rural Development (NABARD) revealed its ‘Climate Strategy 2030’ document, aiming to address India’s need for enhanced green financing.

    Key Pillars of Climate Strategy 2030:

    • The strategy focuses on four key pillars: 
      1. Accelerating green lending across sectors, 
      2. Playing a broader market-making role, 
      3. Internal green transformation, and 
      4. Strategic resource mobilization.
    Green Financing Scenario in India

    • Despite India’s requirement of $170 billion annually for achieving sustainable development goals by 2030, the current green finance inflows remain critically insufficient.
    • As of 2019-20, India secured only about $49 billion in green financing, with a significant portion allocated to mitigation efforts, leaving minimal funds for adaptation and resilience.

     

    About NABARD:

    • It was established on July 12, 1982, based on the recommendation of the Sivaraman Committee to promote sustainable rural development and agricultural growth in India.
    • Aim:  To facilitate credit flow for the promotion and development of agriculture, small-scale industries, cottage and village industries, handicrafts, and other rural crafts.
    • It operates as a statutory body under the Reserve Bank of India (RBI) Act, 1934, with its headquarters located in Mumbai.
    • It is governed by a Board of Directors appointed by the GoI:
      • Representatives from the RBI;
      • Central and state governments; 
      • Experts from various fields related to Rural Development and Finance.

     Functions of NABARD:

    • Refinance Support: NABARD provides refinance facilities to banks and financial institutions for agricultural and rural development activities, including crop loans and rural infrastructure projects.
    • Financial Inclusion: It promotes financial inclusion by expanding banking services in rural areas, supporting SHGs, FPOs, and MFIs, and facilitating access to credit for rural communities.
    • Priority Sector Lending: NABARD plays a crucial role in channelling credit to priority sectors such as agriculture, small-scale industries, and rural infrastructure, in alignment with the Reserve Bank of India’s priority sector lending guidelines.
    • Direct Lending: It extends direct loans to institutions for specific rural development projects, such as agricultural production, rural infrastructure development, and agri-processing units.
    • Scheme Implementation: The organization administers government schemes and funds like Rural Infrastructure Development Fund (RIDF), Watershed Development Fund (WDF) to finance rural infrastructure projects and watershed development activities.
    • Credit Planning: NABARD collaborates with central and state governments, RBI, and other stakeholders to formulate credit policies and plans for agriculture and rural sectors.
    • Research and Training: NABARD promotes research and development in agriculture, supports capacity building and training programs for rural stakeholders, and facilitates technology transfer initiatives.

     

    PYQ:

    [2013] Which of the following grants/grants direct credit assistance to rural households? 

    1. Regional Rural Banks
    2. National Bank for Agriculture and Rural Development
    3. Land Development Banks

    Select the correct answer using the codes given below:

    (a) 1 and 2 only 

    (b) 2 only 

    (c) 1 and 3 only

    (d) 1, 2 and 3

  • Census to be conducted under Nilgiri Tahr Conservation Project

     Why in the News?

    After the launch of the Nilgiri Tahr Conservation Project, the Tamil Nadu government gears up to assess the population of Nilgiri Tahr (state animal).

    • The Forest Departments of Tamil Nadu and Kerala will collaborate in a synchronized way.

    Nilgiri Tahr Conservation Project (2022 to 2027):

    • Under The Nilgiri Tahr project, the Tamil Nadu government plans to develop a better understanding of the Nilgiri Tahr population through-
      • Surveys and radio telemetry studies;
      • Reintroduce the Tahrs to their historical habitat;
      • Address proximate threats; and
      • Increase public awareness of the species.
    • October 7 will be celebrated as ‘Niligiri Tahr Day’ in honour of E.R.C. Davidar, who was responsible for pioneering one of the first studies of the species in 1975.
    • Historic significance of Nilgiri Tahr:
    • Evidence in Tamil Sangam literature dating back to 2,000 years.
    • The late Mesolithic (10,000-4,000 BC) paintings highlight the significance of the Tahr in folklore, culture, and life.

     

    About Nilgiri Tahr

      • It is endemic to the Nilgiri Hills and the southern portion of the Western Ghats in the states of Tamil Nadu and Kerala in Southern India.
      • It is the state animal of Tamil Nadu.
      • The Nilgiri tahr inhabits the open montane grassland habitat of the South Western Ghats montane rain forests eco-region.
      • At elevations from 1,200 to 2,600 metres (3,900 to 8,500 ft), the forests open into grasslands interspersed with pockets of stunted forests, locally known as sholas.
      • It is estimated that there are 3,122 Nilgiri Tahrs in the wild. It has become locally extinct in around 14% of its traditional shola forest-grassland habitat.
    • Conservation Status:
      • IUCN Conservation Status: Endangered
      • Wildlife (Protection) Act of India, 1972: Schedule I
    • Eravikulam National Park in Anamalai hills of Kerala is home to the largest population of this Tahr.
    • October 7 is celebrated as ‘Nilgiri Tahr Day’ to honour E.R.C. Davidar, the man who was responsible for conducting first studies of the species in 1975.

  • A lesson from Taiwan in quake resilience

    Why in the news? 

    On April 3, Taiwan was struck by an earthquake of 7.4 magnitude. This was strongest in last 25 years.

    Reason behind the earthquake in Taiwan

    • In the Taiwan region, the Philippine Sea plate is moving northwest towards the Eurasian plate at a velocity of about 7.8 cm per year, which is faster than the motion of the Indian plate. 
    • Lying 160 km off the coast of China, Taiwan was formed at a convergent boundary of the Philippine and Eurasian plates in the western Pacific Ocean. It is a country of strong earthquakes.

    Why other countries should take lesson from Taiwan in quake resilience?

    • In 1999, the Chi-Chi earthquake of magnitude 7.7 occurred in the central part of Taiwan and impacted the western region. It killed more than 2,430 people and left 11,305 wounded. It caused more than 50,000 buildings to collapse and partially damaged as many.
    • In 2024, Hualien earthquake killed at least 13 people and injured about 1,000. Most of the deaths were caused by earthquake-triggered rockfalls and not by toppled buildings. Despite being of nearly comparable magnitude, the 2024 earthquake has caused minimal damage compared to the 1999 earthquake.

    Taiwan’s earthquake preparedness

    • Advanced Monitoring and Early Warning Systems: Taiwan boasts the most advanced earthquake-monitoring network and early warning systems, allowing for quick detection and alerting of seismic activity.
    • Public Awareness Campaigns and Drills: Widespread awareness campaigns and regular drills on earthquake safety have significantly improved the public’s understanding of earthquake risks and proper safety protocols.
    • Government Regulations and Incentives: The government constantly updates earthquake safety requirements for both new and existing buildings. Additionally, incentives such as subsidies are offered to residents to improve the quake resistance of buildings, encouraging compliance with safety standards.
    • Scientific Judgments for Seismic Risk: Utilizing knowledge of earthquake frequency and severity in different areas, Taiwan is able to make sound scientific judgments regarding seismic risk.
    • Utilization of New Technologies: Taiwan employs cutting-edge technologies such as seismic dampers and base isolation systems to enhance building resilience. For example, Taipei 101, the nation’s iconic building, features a tuned mass damper—a massive steel sphere suspended by cables within the tower—which acts as a pendulum to counteract building motion during earthquakes.

    What India can learn from Taiwan?

    • Importance of Seismic Safety Regulations: India, especially in tectonically unstable regions like the Himalayas, must prioritize seismic safety regulations in all infrastructure projects.  
    • Customized Seismic Codes: Similar to Taiwan, India should develop seismic codes tailored to specific regions based on local earthquake activity, building types, and construction materials. These customized codes can better address the unique seismic risks faced by different parts of the country.
    • Utilization of Traditional Architectural Styles: In some parts of India, traditional architectural styles may possess inherent earthquake resistivity. By rediscovering and encouraging the use of these traditional techniques, India can promote earthquake-resistant building practices that are culturally and environmentally sustainable.
    • Integration of Seismic Zonation Maps: Indian code IS 1893 already specifies seismic designs based on seismic zonation maps. It’s crucial for India to integrate these maps effectively into urban planning and construction practices to ensure that buildings are designed and located in accordance with seismic risk assessments.

    Conclusion

    Earthquakes is natural disasters with unpredictable occurrences, can have devastating effects on society. However, their impact can be mitigated through preventive measures such as early warning systems, construction regulations, and raising awareness about earthquake preparedness.

    Mains PYQ 

    Q Discuss about the vulnerability of India to earthquake related hazards. Give examples including the salient features of major disasters caused by earthquakes in different parts of India during the last three decades.(UPSC IAS/2021)

    Mains question for practice 

    Q Analyzing Taiwan’s earthquake preparedness following the April 3rd 7.4 magnitude earthquake, explore lessons for India’s earthquake resilience strategy.

  • [23 April 2024] The Hindu Op-ed: Restoring earth’s right to ‘good health’

    Mains PYQ Relevance: 

    Q)  ‘Clean energy is the order of the day.’ Describe briefly India’s changing policy towards climate change in various international fora in the context of geopolitics. (UPSC IAS/2022)

    Q) ‘Climate change’ is a global problem. How India will be affected by climate change? How Himalayan and coastal states of India will be affected by climate change? (UPSC 2017)

    Prelims

    With reference to ‘Global Climate Change Alliance’, which of the following statements is/are correct? (UPSC 2017)
    1.  It is an initiative of the European Union.
    2.  It provides technical and financial support to targeted developing countries to integrate climate change into their development policies and budgets.
    3.  It is coordinated by World Resources Institute (WRI) and World Business Council for Sustainable Development (WBCSD).Select the correct answer using the codes given below:
    a)      1 and 2 only
    b)      3 only
    c)       2 and 3 only
    d)      1, 2 and 3

    Note4Students: 

    Prelims: Climate Change Reports;

    Mains: Environmental Governance; Climate Justice;

    Mentor comments: Recently, climate variability in the form of floods and cyclones has destroyed crops, property and infrastructure, as well as in negative impacts on human health and well-being. All of these impacts set back general socio-economic development. Also globally, Climate change impacts, an array of Internationally guaranteed Human Rights. States have their own set of challenges to take effective measures to redress these climate impacts, and therefore, to mitigate climate change, and to ensure that all human beings have the necessary capacity to adapt to the climate crisis. We must ensure climate justice requires climate action to be consistent with existing human rights, standards, and principles.

    Let’s learn

    —

    Why in the News?

    The European Court of Human Rights has ruled that countries have a responsibility to protect their citizens from the consequences of climate change, setting a legal precedent for future climate litigation.

    • Recently, our Supreme Court has also underscored the urgency of recognizing climate change as a human rights crisis.
    • These two landmark decisions have set important precedents for legal accountability and policy action to address the adverse impacts of climate change on individuals and communities.

    How is the Climate crisis interrelated with Human Rights?

    • The 5th Report of the Intergovernmental Panel on Climate Change confirms that climate change is caused by anthropogenic emissions of greenhouse gases.
    • This year’s unprecedented heat was accompanied by other alarming trends, including ocean heat accumulation, sea level rise, Antarctic Sea ice loss, and glacier retreat.
    • Among other impacts, climate change negatively affects people’s rights to health, housing, water, and food.
    • Countries such as Germany, Ireland, New Zealand, Finland, South Korea, South Africa, and Philippines have enacted comprehensive climate laws that have facilitated the mobilization of public sector resources, increased capacity for climate action, and promoted cross-sectoral collaboration.

    Challenges faced by India:

    • Rising Temperatures and Natural Disasters: More than 80% of its population lives in districts that are at risk of climate-induced disasters. They are majorly affecting livelihoods, food security, and exacerbating existing socio-economic inequalities.
    • Agri-dependent Population: With a 1.2 billion growing population and its high dependence on agriculture, India probably will be severely impacted by continuing climate change.
    • Melting of Himalayan Glaciers: Global observations of melting glaciers suggest that climate change is well underway in the region, with glaciers receding at an average rate of 10–15 meters per year.
    • Forest Wealth on decrease: India’s forests are already changing because of socioeconomic pressures; virgin forest areas are less dense and monocultures and plantations are preferred to native species. These conditions will be greatly exacerbated by climate change.
      • Forest Fires: As per State of the Forest Report 2019, over 36% of India’s forest cover is prone to fires, recently being the Nilgiri Forest Fires.

    Efforts made by the Indian Government:

    • Worked on Decoupling Emissions: India has achieved two of its Nationally Determined Contribution (NDC) targets:
      • First, by reducing the emissions intensity of its GDP by 33% to 35% from the 2005 level.
      • Second, by achieving 40% cumulative electric power installed capacity from non-fossil fuel sources, well ahead of the target year of 2030. 
    • Sustainable Development Goals: India’s localization model for the SDGs, has successfully integrated into local-level planning through multi-tiered and multi-stakeholder processes.
      • For example, in programs like poverty alleviation, food security, access to clean water and sanitation, and gender equality.
    • Judicial Intervention: Looking at the impacts of climate change from a rights perspective, affecting humanity’s right to health, life, and liberty, the Supreme Court has brought them within the purview of Constitutional Fundamental Rights.

    Measures to Enhance India’s Climate Governance:

    • To Mitigate Climate Change:  States must act to limit anthropogenic emissions of greenhouse gases (e.g. mitigate climate change), including through regulatory measures, to prevent to the greatest extent possible the current and future negative human rights impacts of climate change.
    • Restoring Capacity to Adapt to Climate Change: States must build adaptive capacities in vulnerable communities, by devoting adequate resources to the realization of the economic, social and cultural rights of all persons, particularly those facing the greatest risks.
    • To Ensure Effective Remedy for Human Rights: States should be accountable to rights-holders for their contributions to climate change including for failure to adequately regulate the emissions of businesses under their jurisdiction.
    • To Ensure Equity: Those who have contributed the least to greenhouse gas emissions (i.e. the poor, children, and future generations) are those most affected. Hence bringing Equity is a must.

    Source:

    https://www.thehindu.com/opinion/lead/restoring-earths-right-to-good-health/article68095504.ece

    https://www.ohchr.org/sites/default/files/Documents/Issues/ClimateChange/COP21.pdf

    https://www.dni.gov/files/documents/climate2030_india.pdf

  • Glycemic Index of Diets: Importance beyond Diabetes Control

    Why in the news?

    Understanding and managing Glycemic Index (GI) in diets is crucial for promoting long-term health and mitigating the risk of chronic diseases.

    What is Glycemic Index (GI)?

    • Prof. David Jenkins of the University of Toronto introduced Glycemic Index (GI) in 1981.
    • GI measures how quickly a food raises blood glucose levels compared to a reference food, typically glucose or white bread, which is assigned a value of 100.

    GI Classification and Glycemic Load (GL):

    • Multiplying GI by the amount of carbohydrate consumed gives the Glycemic Load (GL).
    • Accordingly, foods are classified as:
    1. Low GI (below 55): Brown rice, steel-cut oats, legumes (such as lentils and chickpeas), most fruits (like apples, berries, and oranges), vegetables, nuts, and seeds.
    2. Medium GI (56-69): Whole wheat products, such as whole wheat bread and pasta, some types of rice (like basmati rice), and certain fruits like pineapple and mango.
    3. High GI (70 or above): Refined carbohydrates and sugary foods such as white rice, white bread, refined flour products, potatoes, sweetened drinks (like soda), candies, cookies, and sugary snacks.

    Debate and Perspectives:

    • The Prospective Urban Rural Epidemiology (PURE) study, spanning 20 countries including India, revealed the link between high GI diets and cardiovascular events and mortality.
    • Evidence supports the association between high GI diets and increased risk of type 2 diabetes, cardiovascular disease, and mortality.

    Relevance to India

    • In South Asia, where diets are rich in high GI foods like white rice, efforts to reduce GI and GL are crucial.
    • Lowering GI and GL can help prevent not only diabetes but also premature cardiovascular disease, which is prevalent in India.

    PYQ:

    [2011] Regular intake of fresh fruits and vegetables is recommended in the diet since they are a good source of antioxidants. How do antioxidants help a person maintain health and promote longevity?

    (a) They activate the enzymes necessary for vitamin synthesis in the body and help prevent vitamin deficiency

    (b) They prevent excessive oxidation of carbohydrates, fats and proteins in the body and help avoid unnecessary wastage of energy

    (c) They neutralize the free radicals produced in the body during metabolism

    (d) They activate certain genes in the cells of the body and help delay the ageing process

  • [22 April 2024] The Hindu Op-ed: Preparing India for water stress, climate resilience

    Mains PYQ Relevance: 
    Q) Suggest measures to improve water storage and irrigation system to make its judicious use under depleting scenarios. (UPSC IAS/2020)
    Q) What is water stress? How and why does it differ regionally in India? (UPSC 2019)

    Prelims

    Q) If National Water Mission is properly and completely implemented, how will it impact the country?  (UPSC 2012)
    1. Part of the water needs of urban areas will be met through recycling of waste water.The water requirement of coastal cities with inadequate alternative sources of water will be met by adopting appropriate technologies that allow for use of ocean water.
    2. All the rivers of Himalayan origin will be linked to the rivers of peninsular India.
    3. The expenses incurred by farmers for digging bore wells and for installing motors and pump sets to draw groundwater will be completely reimbursed by the Government.
    Select the correct answer using the codes given below:

    (a) 1 only
    (b) 1 and 2 only
    (c) 3 and 4 only
    (d) 1, 2, 3 and 4

    Note4Students: 

    Prelims: World Earth Day;

    Mains: Environmental Governance;

    Mentor comments: Prolonged water stress can have devastating effects on public health and economic development. More than two billion people worldwide lack access to safe drinking water; and nearly double that number more than half the world’s population—are without adequate sanitation services. Without better water management, population growth, economic development and climate change are poised to worsen water stress. 

    Let’s learn

    —

    Why in the News?

    On account of Earth Day (April 22), India needs to be prepared for water stressed challenges. Recently, IMD has also predicted a hotter summer and longer heat waves from April to June. 

    Present Scenario:

    India houses 18% of the world’s population (2.4% of the earth’s surface area), having just 4% of global freshwater resources. 

    Nearly half of its rivers are polluted, and 150 of its primary reservoirs are at just 38% of their total live storage capacity. 

    India is the largest user of groundwater in the world. 

    The Present challenge before the Indian Govt. to combat Climate Change:

    • Heavy Investment: India has invested heavily in disaster preparedness, but the nature of climatic shocks will continue to change. There will be sudden shocks (heavy rainfall, rapid declines in water availability) as well as slow onset but periodic stresses (reduced water retention in soils, changes in trend lines for rainfall). 
    • Lack of Preparedness: India is programmed to consider acute stresses (heat, water, or extreme weather) as temporary, to be handled often as disaster relief. Seasonal disaster preparedness and responses are no longer sufficient to tackle climate risks. 
    • High Interdependence: The climate is directly related to the economy, and the economic production frontier will expand or shrink depending on the intersections between land, food, energy, and water. Climate action cannot be left to a few particular sectors.

    Relationship between Water and the Economy

    • A key component of the Economy:
      • Agriculture: The India Employment Report 2024 shows that Agriculture still employs around 45% of the population and absorbs most of the country’s labor force. Precipitation is the primary source of soil moisture and both blue (rivers and aquifers) water and green (vegetation) water impact the food we grow.
    • Allied Sectors: The Council on Energy, Environment, and Water (CEEW) study showed that monsoon rainfall is changing patterns in India, with 55% of ‘tehsils’ or sub-districts seeing a significant increase of more than 10% in southwest monsoon rainfall. 
    • A key component of the Clean Energy Transition: 
      • Green hydrogen: It is seen as a crucial pillar for decarbonizing industry and long-distance transport sectors. The Green hydrogen is produced using water and electricity sourced from renewables. Pumped storage hydropower which acts as a natural battery is an important component of a clean but reliable power system. 
      • If there is a climate crisis, it will impact hydrometeorological disasters. According to the UN World Water Development Report 2020, almost 75% of natural disasters in the last two decades were related to water. 

    What does the Effective Water Governance need?

    • Needs to recognize Interactions with Food and Energy Systems: Although India has adopted several policies, most do not recognize this nexus while planning or at the implementation stage.
      • For example, while the scaling up of green hydrogen is desirable, the link with water availability is not always considered. 
      • Similarly, the impact of scaling up solar irrigation pumps on groundwater levels must be analyzed to deploy the technology where there is an optimal mix of solar resources and higher groundwater levels. 
    • Need to identify the Food-Land-Water nexus: Policies need to be designed differently, based on local evidence and community engagement. India needs to focus on the judicious use of blue and green water through water accounting and efficient reuse.
      • For Example, the National Water Mission targets increasing water use efficiency by 20% by 2025. 
      • Similarly, the Atal Mission on Rejuvenation and Urban Transformation (AMRUT) 2.0 calls for reducing non-revenue water, which is lost before it reaches the end user, to less than 20% in urban local bodies. 
    • Need for Water Accounting Principles: The present policies and programs are not backed by any baseline set using water accounting principles that will help quantify freshwater use. It is essential for promoting water use efficiency and creating incentives for investments in treated wastewater reuse.
      • For example, in the absence of water use data for the reference year, it is difficult to quantify the potential water saving in one sector, such as agriculture.
    • Need to leverage financial tools: Financial commitments for climate change adaptation in the water and agriculture sectors are still relatively small. It is necessary to raise money for climate adaptation in the water sector.
      • For Example, India’s Green Credit Programme has the potential to partially bridge the adaptation funding gap by encouraging investment in wastewater treatment, desalination plants, and agricultural extension services. 
      • Similarly, investments in India under Corporate Social Responsibility, there is a potential to leverage about ₹12,000 crore worth of investments every year.

    Conclusion: A water-secure economy is the first step towards a climate-resilient one. It is possible to make a start by pursuing more coherence in water, energy and climate policies, creating data-driven baselines to increase water savings, and enabling new financial instruments and markets for adaptation investments.