Mains Ready By December. Smash Mains & Smash PYQ Admissions Open
Talk to Mentor

Civilsdaily

GS Paper: GS3-18.Conservation, Environmental Pollution and Degradation, Environmental Impact Assessment.

  • A planetary pressure-adjusted Human Development Index (HDI).

    Context

    Ever since the UNDP took up computation of the HDI in 1990, there have been adjustments such as inequality-adjusted HDI. The environment is one such issue now considered to be an essential component to be factored in to measure human development.

    Planetary pressure-adjusted Human Development Index

    • The purpose of the planetary pressure adjusted HDI, or PHDI, is to communicate to the larger society the risk involved in continuing with existing practices in our resource use and environmental management, and the retarding effect that environmental stress can perpetuate on development.
    • When planetary pressure is adjusted, the world average of HDI in 2019 came down from 0.737 to 0.683.
    • PHDI of India: In the case of India, the PHDI is 0.626 against an HDI of 0.645 with an average per capita CO2 emission (production) and material footprints of 2.0 tonnes and 4.6 tonnes, respectively.
    • India gained in global rankings by eight points (131st rank under HDI and 123rd rank under PHDI), and its per capita carbon emission (production) and material footprint are well below the global average.

    India’s twin challenge

    • India faces the twin challenges of poverty alleviation and environmental safeguarding.
    • India’s natural resource use is far from efficient, environmental problems are growing, and the onslaught on nature goes on unabated with little concern about its fallout.
    • At the same time, India has 27.9% people under the Multidimensional Poverty Index ranging from 1.10% in Kerala to 52.50% in Bihar, and a sizable section of them directly depend on natural resources for their sustenance.

    India’s performance on SDGs

    • The SDGs have acquired high priority in the context of the issue of climate change and its impact on society.
    • The Sixth Assessment Report (AR6) of IPCC 2021 laid stress on limiting global temperature rise at the 1.5° C level and strengthening the global response to the threat of climate change, sustainable development, and efforts to eradicate poverty.
    • ‘No poverty’ and ‘Zero hunger’ are the first and second SDGs.
    •  According to NITI Aayog (2020-21), out of 100 points set for the grade of Achiever, India scored 60 (Performer grade, score 50-64) for no poverty and 47 (Aspirant grade, score 0-49) for zero hunger, with wide State-level variations.
    • India’s score in the SDGs of 8, 9, and 12 (‘Decent work and economic growth’; ‘Industry, Innovation and Infrastructure’ and ‘Responsible Consumption and Production’, respectively) — considered for working out planetary pressure — are 61 (performer), 55 (performer) and 74 (front runner), respectively.

    Way forward

    • Nature-based solutions: It is now well established that there are interdependencies of earth system processes including social processes, and their relationships are non-linear and dialectic.
    • Therefore, the central challenge is to nest human development including social and economic systems into the ecosystem, and biosphere building on a systematic approach to nature-based solutions that put people at the core.
    • Integrated perspective and local level involvement: Social and environmental problems cannot be addressed in isolation anymore; an integrated perspective is necessary.
    • This can be conceived and addressed at the local level, for which India has constitutional provisions in the form of the 73rd and 74th Amendments.

    Conclusion

    An integrated perspective is necessary as social and environmental problems cannot be addressed in isolation anymore.

    UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here)

  • Red Sanders falls back in IUCN’s ‘endangered’ category

    Red Sanders (Red Sandalwood) has fallen back into the ‘endangered’ category in the International Union for Conservation of Nature’s (IUCN) Red List.

    A recently released and trending Telugu movie plot provides a fictional account of red sandal smuggling.

    About Red Sanders

    • The species, Pterocarpus santalinus, is an Indian endemic tree species, with a restricted geographical range in the Eastern Ghats.
    • It is endemic to a distinct tract of forests in Andhra Pradesh.
    • It is mainly found in Chittoor, Kadapa, Nandhyal, Nellore, Prakasam districts of Andhra Pradesh.
    • It was classified as ‘near threatened’ in 2018 and has now joined the ‘endangered’ list once again in 2021.
    • It is listed under Appendix II of CITES and is banned from international trade.

    Status of legal protection in India

    • The Union Environment Ministry had decided to keep Red Sanders (red sandalwood) OUT of the Schedule VI of Wild Life Protection Act, 1972, arguing that this would discourage the cultivation of the rare plant species.
    • Schedule VI regulates and restricts the cultivation, possession, and sale of a rare plant species.

    Significance of listing

    • It was a moment of celebration when the species was lifted off from the endangered category for the first time since 1997.
    • Over the last three generations, the species has experienced a population decline of 50-80 percent.
    • It is also scheduled in appendix II of the CITES and Wildlife Protection Act.

    Threats to this species

    • Red Sanders are known for their rich hue and therapeutic properties, are high in demand across Asia, particularly in China and Japan.
    • They are used in cosmetics and medicinal products as well as for making furniture, woodcraft and musical instruments.
    • Its popularity can be gauged from the fact that a tonne of Red Sanders costs anything between Rs 50 lakh to Rs 1 crore in the international market.

    Try this question from CSP 2016:

    Q.With reference to ‘Red Sanders’, sometimes seen in the news, consider the following statements:

    1. It is a tree species found in a part of South India.
    2. It is one of the most important trees in the tropical rain forest areas of South India.

    Which of the above statements is/are correct?

    (a) 1 only

    (b) 2 only

    (c) Both 1 and 2

    (d) Neither 1 nor 2

     

    [wpdiscuz-feedback id=”wtga11jsfj” question=”Please leave a feedback on this” opened=”1″]Post your answers here.[/wpdiscuz-feedback]

    Back2Basics: Red List Categories of IUCN

    Species are classified by the IUCN Red List into nine groups specified through criteria such as rate of decline, population size, area of geographic distribution, and degree of population and distribution fragmentation. They are:

    • Extinct (EX) – beyond reasonable doubt that the species is no longer extant.
    • Extinct in the wild (EW) – survives only in captivity, cultivation and/or outside native range, as presumed after exhaustive surveys.
    • Critically endangered (CR) – in a particularly and extremely critical state.
    • Endangered (EN) – very high risk of extinction in the wild, meets any of criteria A to E for Endangered.
    • Vulnerable (VU) – meets one of the 5 red list criteria and thus considered to be at high risk of unnatural (human-caused) extinction without further human intervention.
    • Near threatened (NT) – close to being at high risk of extinction in the near future.
    • Least concern (LC) – unlikely to become extinct in the near future.
    • Data deficient (DD)
    • Not evaluated (NE)

     

    UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here)

  • National Ambient Air Quality Standards (NAAQS)

    Delhi and most of the other non-attainment cities under the National Clean Air Programme (NCAP) have shown only a marginal improvement, said a new analysis released.

    About NCAP

    • The NCAP was implemented across India in 2019 to reduce particulate matter levels in 132 cities by 20-30% in 2024.
    • Cities are declared non-attainment if they consistently fail to meet the National Ambient Air Quality Standards (NAAQS) over a five-year period.

    What are NAAQ standards?

    • The mandate provided to the Central Pollution Control Board (CPCB) under the Air (Prevention and Control of Pollution) Act empowers it to set standards for the quality of air.
    • Hence the current National Ambient Air Quality Standards were notified in November 2009 by the CPCB.
    • Prior to this, India had set Air Quality standards in 1994, and this was later revised in 1998.
    • The 2009 standards further lowered the maximum permissible limits for pollutants and made the standards uniform across the nation.
    • Earlier, less stringent standards were prescribed for industrial zones as compared to residential areas.

    Pollutants covered:

    • Sulphur Dioxide (SO2)
    • Nitrogen Dioxide (NO2),
    • Particulate Matter (size less than 10 µm) or PM 10
    • Particulate Matter (size less than 2.5 µm) or PM2.5
    • Ozone (O3)
    • Carbon Monoxide (CO)
    • Ammonia (NH3)

    (Air Pollutants that most of us NEVER heard of:)

    • Lead
    • Benzene (C6H6)
    • Benzo(a)Pyrene (BaP)
    • Arsenic(As)
    • Nickel (Ni)

    Source: Arthpaedia

     

    UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here)

  • Draft Regional Plan 2041 for NCR

    Many environment analysts and activists has offered objections to the Draft Regional Plan-2041 for National Capital Region (NCR).

    Draft Regional Plan 2041

    • The National Capital Region Planning Board had sought objections and suggestions to the Draft RP-2041 from public.
    • Under the NCRPB plan, Delhi, two districts of Rajasthan, eight districts of Uttar Pradesh and 14 districts of Haryana are covered. In all, it covers an area of around 55,083 square kilometres.
    • The plan paves the way for a future-ready and slum-free NCR comprising of facilities like air ambulance, high-speed connectivity by means of rail, road, Heli taxis, and inland waterways.

    Key provisions

    • This plan puts special impetus on 30-minute connectivity by means of super-fast trains within major cities of NCR.
    • It also proposes to explore feasibility of 30-minute Mass Transit Rail System (MTRS) from boundaries of NCR to Delhi.
    • The plan seeks to make NCR a smart connected region by improving connectivity using bullet trains, smart roads, and helitaxi services.
    • It will evolve the region into an economically prosperous region comprising of citizen centric harmonious infrastructure.
    • It laid emphasis on circular economy of water & air quality improvements, improving environment conservation.

    Need for the plan

    • There was a need to ease out traffic congestions and create more integrated, accessible, user-centric and affordable transportation system.

    Various objections with the Plan

     

    • The plan excludes the terms “Aravalli” and “forest areas” from the Natural Conservation Zone (NCZ).
    • The Aravallis were an integral part of the NCZ in the current Regional Plan-2021.
    • This has left Aravallis open to unlimited real estate construction.
    • Similarly, the phrase “forest areas” has been deleted from the NCZ also. This will drastically reduce the forest cover that is eligible for NCZ zoning protection.

    Why Aravallis matters?

     

    • The Aravallis are home to over 400 species of native trees, shrubs and herbs, more than 200 native and migratory bird species, and wildlife that includes leopards, jackals, hyenas, mongoose and civet cats.
    • They are crucial to groundwater recharge, which is significant given the water scarcity the region faces during harsh summer months.
    • The thick forest cover helps to naturally purify air in a region plagued by high levels of vehicular and industrial pollution through the year.

    Back2Basics:  Aravali Range

    • The Aravali is a mountain range in Northwestern India, running approximately 670 km in a southwest direction, starting near Delhi, passing through southern Haryana and Rajasthan, and ending in Gujarat.
    • The highest peak is Guru Shikhar at 1,722 meters.
    • The Aravalli Range, an eroded stub of ancient mountains, is the oldest range of fold mountains in India.
    • The natural history of the Aravalli Range dates back to times when the Indian Plate was separated from the Eurasian Plate by an ocean.
    • Three major rivers and their tributaries flow from the Aravalli, namely Banas and Sahibi rivers which are tributaries of Yamuna, as well as Luni River which flows into the Rann of Kutch.

     

    UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here)

  • Places in news: Orang National Park

    The Assam government has recently issued a preliminary notification for adding 200.32 sq. km to the 78.82 sq. km Orang National Park, the State’s oldest reserve, about 110 km northeast of Guwahati.

    The government had in September 21 dropped the ‘Rajiv Gandhi’ prefix to Orang given by the government in 1992.

    Orang National Park

    • Orang NP is located on the northern bank of the Brahmaputra River in the Darrang and Sonitpur districts of Assam.
    • It was established as a sanctuary in 1985 and declared a national park in 1999.
    • It has a rich flora and fauna, including great Indian rhinoceros, pygmy hog, Asian elephant, wild water buffalo and Bengal tiger.
    • Orang, on the northern bank of the river, is strategic to the Kaziranga Orang Riverine Landscape.
    • Tigers and rhinos are known to use the islands in this riverine landscape, about 180 km long, to hop between Orang and Kaziranga.

    Why in news?

    • The Assam government is pursuing a policy for the reintroduction of the gharial that became locally extinct more than six decades ago.
    • With better protection, the stretch of the Kaziranga-Orang landscape is ideal for sustaining the gharials.

    Back2Basics: National Park

    • Even before the Indian independence, sanctuaries had been created in the form of shooting blocks, game reserves or hunting reserves by the provisional governments or by the native rulers in their respective areas.
    • In 1936, the first National Park in India was created and named as the Hailey National Park, now called the Corbett National Park, in Uttaranchal.
    • The Wildlife Protection Act 1972 provides for the declaration of five types of protected areas viz. National Parks, Wildlife Sanctuaries, Community Reserves, Conservation Reserves and Tiger Reserves.
    • A National Park is defined by state government via notification under the WPA.
    • The state government can fix and alter boundaries of the National Parks with prior consultation and approval with National Board of Wildlife.
    • There is no need to pass an act for alternation of boundaries of National Parks.
    • No human activities are permitted in a National Park.

     

    UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here)

  • For carbon sequestration, India must revisit its policy framework

    Context

    India’s pledge to set a net-zero target by 2070, at the COP26 summit, Glasgow, has again highlighted the importance of forests to help mitigate the challenges of climate change.

    Need for sustainable management of forests

    • The United Nations Framework Convention on Climate Change (UNFCC) framework (2013) of REDD+ for Reducing Emissions from Deforestation and Forest Degradation has highlighted the importance of forest along with the ‘sustainable management of forests for the conservation and enhancement of forest carbon stocks’.
    • Land-based sinks: In a study by Griscom (2017), land-based sinks (natural climate solutions which also include forests) can provide up to 37% of emission reduction and help in keeping the global temperature below 2° C.
    • Natural regeneration model: Recent research has favoured a natural regeneration model of restoration over the existing much-hyped mode of tree planting as such forests are said to secure nearly 32% carbon storage, as per one report of the Intergovernmental Panel on Climate Change.

    Degradation and deforestation in India

    •  As per the State of Forests Report (1989), the country had 2,57,409 sq.km (7.83% of its geographical area) under the open forest category, having a density of 10% to less than 40%.
    • However, in 30 years (2019) this has been increased to 3,04,499 sq. km (9.26%).
    • This means every year on average, nearly 1.57 lakh hectare of forests was degraded. 
    • Anthropogenic pressure: This degradation highlights the presence of anthropogenic pressures including encroachment, grazing, fire, which our forests are subjected to.

    Need for the participation of people to achieve target of carbon sequestration

    • The degradation warrants the participation of people as an essential and effective route to achieve the desired target of carbon sequestration through the restoration of forests.
    • As envisaged in National Forest Policy, 1988, India made its attempt, in 1990, to engage local communities in a partnership mode while protecting and managing forests and restoring wastelands with the concept of care and share. 
    • Later, the concept of forest development agencies was introduced to consolidate the efforts in an autonomous model.
    • Creation of joint forest management committees: The efforts to make this participatory approach operative resulted in the formation of nearly 1.18 lakh joint forest management committees managing over 25 million hectares of forest area.
    • Most of these became active and operative while implementing various projects financed by external agencies such as the World Bank, the Overseas Economic Cooperation Fund (OECF) Japan, the Department for International Development (DFID) United Kingdom and the European Union (EU).
    • A similar system of joint management in the case of national parks, sanctuaries and tiger reserves which existed in the name of eco-development committees initially proved effective.
    • However, the completion of the project period and lack of subsequent funding affected their functionality and also the protection of forests due to a lack of support from participating local communities including associated non-governmental organisations.
    • Customary participation: Except for the National Mission for Green India, in all other centrally sponsored programmes such as Project Tiger, fire management, Integrated Development of Wildlife Habitats (IDWH) including the Compensatory Afforestation Management and Planning Authority (CAMPA), the lack of priority and policy support to ensure the participation of local communities via the institutions of joint forest management committees slowly made their participation customary.
    • This caused a gradual decline in their effectiveness.
    • Role change: The role of local institutions of gram panchayat or joint forest management committees is now restricted to be a consultative institution instead of being partners in planning and implementation.
    • Implications of role change: This indifference and alienation from the participatory planning and implementation of various schemes

    Way forward

    • Revisit legal and policy mechanism: To achieve net-zero targets there is a need to revisit our existing legal and policy mechanisms.
    • Incentivise local communities: We also need to incentivise the local communities appropriately and ensure fund flow for restoration interventions.
    • There is a need for duly providing for the adequate participation of local people in planning and implementation through local institutions.
    • Replicate Telangana model: Political priority and appropriate policy interventions as done recently in Telangana by amending the panchayat and municipal acts and creating a provision for Telangana Haritha Nidhi need replication in other States.
    • Financial and institutional support mechanisms: These should be supported by enabling financial and institutional support mechanisms and negotiations with stakeholders
    • Though India did not become a signatory of the Glasgow Leaders’ Declaration on Forests and Land Use, the considerations of land tenure and the forest rights of participatory communities with accelerated finances will help aid steps in the race toward net zero.

    Consider the question “India is witnessing enormous degradation of forests and deforestation. This warrants the participation of people as an essential and effective route to achieve the desired target of carbon sequestration. In context of this, elaborate the importance of people participation and suggest the way forward.”

    Conclusion

    This inclusive approach with political prioritisation will not only help reduce emissions but also help to conserve and increase ‘our forest cover’ to ‘a third of our total area’. It will also protect our once rich and precious biological diversity.

    UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here)

  • A partnership to carry India into net-zero future

    Context

    At a time when our planet faces an existential crisis, there is little doubt that we need innovative, scientific and urgent steps to secure humanity’s future.

    India’s climate commitment

    • We need to act decisively to reach global net-zero, restricting future cumulative emissions to the remaining carbon budget — as COP26 noted — if the rise in temperature is to remain within the limits of the Paris Agreement.
    • At COP26, India announced its climate commitments — the “Panchamrit”, including a commitment to reach net-zero by 2070.
    • India’s announcement of its net-zero goal is a major step considering that our country is not the cause of global warming.
    • Its historical cumulative emissions are a mere 4.37 per cent of the world’s total. 

    India’s steps to achieve the targets

    [1] India’s renewable energy targets and achievements

    • India’s renewable energy targets have steadily become more ambitious, from the 175 GW by 2022 declared at Paris, to 450 GW by 2030 at the UN Climate Summit, and now 500 GW by 2030, announced at COP26.
    • India has also announced the target of 50 per cent installed power generation capacity from non-fossil energy sources by 2030, raising the existing target of 40 per cent, which has already been almost achieved.
    • Renewable technologies: India will not lag in terms of new cutting-edge renewable technologies and has already announced a Hydrogen Energy Mission for grey and green hydrogen.
    • In energy efficiency, the market-based scheme of Perform, Achieve and Trade (PAT) has avoided 92 million tonnes of CO2 equivalent emissions during its first and second cycles.

    [2] India’s E-mobility transtion

    • FAME: India is accelerating its e-mobility transition with the Faster Adoption and Manufacturing of (Hybrid &) Electric Vehicles Scheme to support the electric vehicle market development and enable its manufacturing ecosystem to achieve self-sustenance.
    • Incentives for customers and companies: The government has also announced a slew of incentives for customers and companies to promote e-vehicles.
    • Adoption of BS-VI: India leapfrogged from Bharat Stage-IV (BS-IV) to Bharat Stage-VI (BS-VI) emission norms by April 1, 2020.
    • Scrapping policy: A voluntary vehicle scrapping policy to phase out old and unfit vehicles now complements these schemes.
    • Electrification of railway routes: Indian Railways is charging ahead, targeting the full electrification of all broad-gauge routes by 2023.

    [3] Ujjwala Yojana and UJALA

    • The Pradhan Mantri Ujjwala Yojana has benefitted 88 million households with LPG connections.
    • More than 367 million LED bulbs have been distributed under the UJALA scheme, leading to energy savings of more than 47 billion units of electricity per year and a reduction of 38.6 million tonnes of CO2 per year.
    • With these and many other initiatives, India has already achieved a reduction of 24 per cent in the emission intensity of its GDP between 2005 and 2016, and is on track to meet its target of 33 to 35 per cent by 2030.

    Role of private sector

    • Since industries also contribute to GHG emissions, any climate action will need to reduce or offset emissions that emerge from industrial and commercial activity.
    • The public and private sectors in India are already playing a key role in meeting the climate challenge, helped by growing customer and investor awareness, as well as increasing regulatory and disclosure requirements.
    • Enterprises are well-positioned to not just adapt to but also gain from the low-carbon transition.
    • The low-carbon transition challenge is bigger for companies that are largely coal-powered and contribute more than half of our country’s emissions.
    • The business fraternity must make the best possible use of this opportunity to invest in climate technologies and expand the use of renewable energy sources.
    • The Indian cement industry has taken pioneering measures and achieved one of the biggest sectoral low carbon milestones worldwide.

    Way forward

    • India’s journey on the low-carbon pathway towards net-zero requires the active participation of all stakeholders.
    • Sustainable lifestyles and climate justice are at the core of this journey.

    Conclusion

    With cooperation from the private sector, India will be able to responsibly use its fair share of the global carbon space and contribute to reaching the global net-zero goal to build a more environmentally sustainable planet.

    UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here)

  • Odisha radio-tags rescued Indian Pangolin

    The Odisha Forest and Environment Department has completed its first-ever radio-tagging of the Indian pangolin in an attempt to standardize the rehabilitation protocol for the animal in the State.

    Why radio-tagging?

    • The radio-tagging aims to know its ecology and develop an effective conservation plan for it.
    • The radio-tagging is part of a joint project by the department and non-profit, the Wildlife Conservation Trust (WCT) that also involves the species’ monitoring apart from other activities.

    About Pangolin

    IUCN status: Endangered

    • India is home to two species of pangolin.
    • While the Chinese Pangolin (Manis pentadactyla) is found in northeastern India, the Indian Pangolin is distributed in other parts of the country as well as Sri Lanka, Bangladesh and Pakistan.
    • Both these species are protected and are listed under Schedule I Part I of the Wild Life (Protection) Act, 1972 and under Appendix I of the Convention on International Trade in Endangered Species (CITES).
    • Commonly known as ‘scaly anteaters’, the toothless animals are unique, a result of millions of years of evolution.
    • Pangolins evolved scales as a means of protection. When threatened by big carnivores like lions or tigers they usually curl into a ball.
    • The scales defend them against dental attacks from predators.

    Pangolin in China

    • Pangolin meat is considered a delicacy in China and Vietnam.
    • Their scales which are made of keratin, the same protein present in human nails — are believed to improve lactation, promote blood circulation, and remove blood stasis.
    • These so-called health benefits are so far unproven.

    What makes pangolins the most trafficked animals in the world?

    • Their alleged health benefits in traditional Chinese medicines prompted a booming illicit export of scales from Africa over the past decade.
    • Officials quote the trafficking price of Pangolin and its scale anywhere between Rs 30,000 and Rs 1 crore for a single animal.
    • Conservation of pangolins received its first shot in the arm when the 2017 Convention on International Trade in Endangered Species (CITES) enforced an international trade ban.

     

     

    UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here)

  • Gaps in draft regulations on Extended Producer Responsibility (EPR)

    Context

    In October, the Environment Ministry published draft regulations on Extended Producer Responsibility (EPR), set to come into effect by the end of this year. These regulations denote a backslide, particularly with respect to integration of the informal sector.

    What is EPR?

    • Extended Producer Responsibility (EPR) requires the manufacturer of a product, or the party that introduces the product into the community, to take responsibility for its life cycle.
    • An FMCG company should not only account for the costs of making, packing and distributing a packet of chips, but also for the collection and recycling/reuse of the packet.

    Shortcomings in the guidelines

    The guidelines fall short in three areas: people, plastics and processing.

    [1] Integration of informal sector is lacking

    • By failing to mention waste pickers or outlining mechanisms for their incorporation under EPR, the guidelines are retrogressive.
    • For decades, waste pickers, working in dangerous and unsanitary conditions, have picked up what we throw away.
    • Besides, by diverting waste towards recycling and reuse, waste pickers also subsidise local governments responsible for solid waste management.
    • Further, they reduce the amount of waste accumulating in cities, water bodies and dumpsites and increase recycling and reuse, creating environmental and public health benefits.
    • Between 1.5 and 4 million waste pickers in India work without social security, health insurance, minimum wages or basic protective gear.
    • Suggestions:  An effective EPR framework should address the issue of plastics and plastic waste management in tandem with the existing machinery, minimise duplication and lead to a positive environmental impact, with monitoring mechanisms including penalties for non-compliance.
    • EPR funds could be deployed for mapping and registration of the informal sector actors, building their capacity, upgrading infrastructure, promoting technology transfer, and creating closed loop feedback and monitoring mechanisms.

    [2] The scope of plastic covered need to be altered

    • The EPR guidelines are limited to plastic packaging.
    • There are other multi-material plastic items like sanitary pads, chappals, and polyester that pose a huge waste management challenge today, but have been left out of the scope of EPR.
    • Three categories of plastic packaging: Plastic packaging can be roughly grouped into three categories: recyclable and effectively handled by the informal sector, technologically recyclable but not economically viable to recycle, technologically challenging to recycle (or non-recyclable).
    • [1] Rigid plastics like PET and HDPE are effectively recycled.
    • Suggestion: The government could support and strengthen the informal recycling chain by bridging gaps in adequate physical spaces, infrastructure, etc.
    • [2] Typically flexible plastics like LDPE and PP bags are recyclable, but due to their contamination with organic waste, lightweight, and high volume, the costs of recycling are prohibitively expensive relative to the market value of the output.
    • Suggestion: Market value for these plastics can be increased by increasing the demand for and use of recycled plastics in packaging, thus creating the value to accommodate the current costs of recycling.
    • [3] Multi-layered and multi-material plastics are low weight and voluminous, making them expensive to handle and transport.
    • Since they are primarily used in food packaging, they often attract rodents, making storage problematic.
    • Even if this plastic is picked, recycling is technologically challenging as it is heterogeneous material.
    • The Plastic Waste Management Rules mandated the phase-out of these plastics.
    • However, in 2018, this mandate was reversed.

    [3] Processing technologies need to be closely evaluated

    • Not all processing is recycling.
    • Processes like waste-to-energy, co-processing and incineration have been proven to release carbon dioxide, particulate matter, harmful dioxins and furans which have negative climate and health impacts.
    • While the environmental impact and desirability of these processes continues to be debated, the draft regulations legitimise them to justify the continued production of multi-layered plastics.
    • Technologies like chemical recycling and pyrolysis are capital-intensive, yielding low returns and running into frequent breakdowns and technological problems.
    • They also release carbon dioxide and other pollutants.
    • These end-of-life processes are economically, environmentally and operationally unsustainable.
    • A number of gasification, pyrolysis and other chemical recycling projects have figured in accidents such as fires, explosions and financial losses.

    Way forward

    • Address issues of the informal sector: The consultation process should involve informal workers.
    • Alter the scope of plastics covered: The scope of plastics covered by the guidelines could be altered to exclude those plastics which are already efficiently recycled and to include other plastic and multi-material items.
    • Processing technologies should be closely evaluated: And end-of-life processing technologies should be closely evaluated, based not only on their health and environmental impacts, but also on the implications for continued production of low-quality and multi-layered plastics.

    Consider the question ” The Environment Ministry published draft regulations on Extended Producer Responsibility (EPR). Examine the issues with the regulations and suggest the way forward” 

    Conclusion

    In conclusion, the government should redo the consultation process for the draft guidelines.

    UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here)

  • How James Webb Telescope seeks to unlock Universe’s Secrets

    Today, NASA’s James Webb Space Telescope (JWST), the largest and most powerful space telescope ever built, will be launched from French Guiana, on the northeast coast of South America on the European Ariane 5 rocket.

    James Webb Space Telescope

    • JWST is a space telescope jointly developed by NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA).
    • It is planned to succeed the Hubble Space Telescope as NASA’s flagship astrophysics mission.
    • It will conduct a broad range of investigations across the fields of astronomy and cosmology, including:
    1. Observing some of the most distant events and objects in the universe such as the formation of the first galaxies
    2. Detailed atmospheric characterization of potentially habitable exoplanets

    How is it different from other telescopes?

    • JWST is much more powerful and has the ability to look in the infrared spectrum, which will allow it to peer through much deeper into the universe, and see through obstructions such as gas clouds.
    • As electromagnetic waves travel for long distances, they lose energy, resulting in an increase in their wavelength.
    • An ultraviolet wave, for example, can slowly move into the visible light spectrum and the infrared spectrum, and further weaken to microwaves or radio waves, as it loses energy.
    • Hubble was designed to look mainly into the ultraviolet and visible regions of the electromagnetic spectrum.
    • JWST is primarily an infrared telescope, the first of its kind.

    Special features of JWST

    (1) Time machine in space

    • Powerful space telescopes, like JWST or the Hubble Telescope, are often called time machines because of their ability to view very faraway objects.
    • The light coming from those objects, stars or galaxies, which is captured by these telescopes, began its journey millions of years earlier.
    • Essentially, what these telescopes see are images of these stars or galaxies as they were millions of years ago.
    • The more distant the planet or star, the farther back in time are the telescopes able to see.

    (2) Farthest from Earth

    • JWST will also be positioned much deeper into space, about a million miles from Earth, at a spot known as L2.
    • It is one of the five points, known as Lagrange’s points, in any revolving two-body system like Earth and Sun, where the gravitational forces of the two large bodies cancel each other out.
    • Objects placed at these positions are relatively stable and require minimal external energy to keep them there. L2 is a position directly behind Earth in the line joining the Sun and the Earth.
    • It would be shielded from the Sun by the Earth as it goes around the Sun, in sync with the Earth.

    (3) Engineering marvel

    • JWST has one large mirror, with a diameter of 21 feet (the height of a typical two-storey building), that will capture the infra-red light coming in from the deep universe while facing away from the Sun.
    • It will be shielded by a five-layer, tennis court-sized, kite-shaped sunscreen that is designed to block the heat from Sun and ensure the extremely cool temperatures that the instruments are built to operate at.
    • Temperatures on the sun-facing side can get as high as 110°C, while the other side would be maintained at –200° to –230°C.
    • The extremely cold temperatures are needed to detect the extremely faint heat signals from distant galaxies.
    • The mirror as well as the sunscreen is so large they could not have fit into any rocket. They have been built as foldable items and would be unraveled in space.

     

    UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here)