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Type: Prelims Only

  • Climate Change Impact on India and World – International Reports, Key Observations, etc.

    UNEP pitches for Global Greenhouse Gas Monitoring Infrastructure

    Prelims Only | Enviro & Biodiversity | Mains Paper 1: Important Geophysical Phenomena

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Global Greenhouse Gas Monitoring Infrastructure

    Mains level: NA

    greenhouse

    Central idea: The article discusses the United Nations’ development of a new system for tracking greenhouse gas emissions.

    Greenhouse Gases

    • Greenhouse gases are gases that trap heat in the Earth’s atmosphere and contribute to the greenhouse effect.
    • Examples of greenhouse gases include-
    1. Water vapor (H2O)
    2. Carbon dioxide (CO2)
    3. Methane (CH4)
    4. Nitrous oxide (N2O)
    5. Fluorinated gases, including hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride (SF6)
    6. Ozone (O3)
    • The greenhouse effect is a natural process that occurs when certain gases in the atmosphere absorb and re-emit infrared radiation from the sun, trapping heat and keeping the planet warm enough to sustain life.
    • Human activities such as burning fossil fuels, deforestation, and industrial processes have significantly increased the concentration of greenhouse gases in the atmosphere, leading to an enhanced greenhouse effect and causing global warming and climate change.

    Global Greenhouse Gas Monitoring Infrastructure

    • The new system, also known as the Common Global Standard for Sustainability, is being developed by the United Nations Environment Programme (UNEP).
    • It will provide a standardized framework for measuring and reporting greenhouse gas emissions across various sectors, including agriculture, transport, and energy.

    Need for the new system

    • The current system for tracking greenhouse gas emissions is fragmented and lacks standardization, making it difficult to compare emissions across different sectors and countries.
    • The new system aims to address this issue by providing a standardized framework for measuring and reporting emissions.

    Benefits offered

    • The new system will provide a more accurate and comprehensive picture of greenhouse gas emissions across different sectors and countries.
    • It will enable policymakers and businesses to develop more effective strategies for reducing emissions and mitigating the impacts of climate change.

    Challenges

    • The success of the new system will depend on the willingness of countries and businesses to adopt and implement it.
    • There may be resistance from some countries and businesses that are reluctant to disclose their emissions data or make changes to their current reporting practices.

     

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  • Railway Reforms

    Real Time Train Information System (RTIS) Project

    Prelims Only | Economics | Mains Paper 3: Infrastructure: Energy, Ports, Roads, Airports, Railways Etc.

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: RTIS

    Mains level: Not Much

    train

    The article discusses the partnership between Indian Railways and ISRO for real-time train tracking.

    Real Time Train Information System (RTIS) Project

    • Indian Railways has signed a MoU with the Indian Space Research Organization (ISRO) to use satellite-based technology for real-time train tracking.
    • The technology will be used to provide real-time information on the exact location and movement of trains across the country.

    How does it work?

    • The system will use ISRO’s satellite-based GPS technology, called the Indian Regional Navigation Satellite System (IRNSS), to track the location of trains.
    • The system will also use other advanced technologies, such as satellite imagery and geo-fencing, to provide real-time information on train movements.

    Applications of RTIS

    • RTIS gives mid-section updates with a periodicity of 30 seconds.
    • The Train Control can now track the location and speed of RTIS-enabled locomotives/train more closely, without any manual intervention.
    • It allows passengers to get the real-time location or train running status of a train on their smartphone.

    Benefits offered

    • The system will help to improve the efficiency and safety of train operations in India.
    • It will provide accurate and real-time information on train movements, which will help to reduce delays and improve scheduling.
    • The system will also help to enhance the overall passenger experience by providing real-time information on train status and location.

    Future plans

    • Indian Railways plans to use the technology for other applications, such as monitoring the health of trains and their components.
    • The partnership with ISRO is part of Indian Railways’ larger digital transformation initiative, which aims to leverage technology to improve the efficiency and safety of train operations.

     

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  • Tiger Conservation Efforts – Project Tiger, etc.

    India pitches for International Big Cat Alliance (IBCA)

    Prelims Only | Enviro & Biodiversity | Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: International Big Cat Alliance (IBCA)

    Mains level: NA

    cat

    India has proposed to launch International Big Cat Alliance (IBCA) to protect big cats and assured support over five years with guaranteed funding of $100 million.

    International Big Cat Alliance (IBCA)

    • It is a proposed mega-global alliance that will work toward the protection and conservation of the seven major big cats — tiger, lion, leopard, snow leopard, puma, jaguar, and cheetah.
    • Membership to the alliance will be open to 97 ‘range’ countries, which contain the natural habitat of these big cats, as well as other interested nations, international organizations, etc.

    Proposed objectives

    • The alliance’s purpose is to provide a platform for the dissemination of information on benchmarked practices, capacity building, resources repository, research and development, awareness creation, etc. on the protection and conservation of big cats.
    • Its major activities will include advocacy, partnership, knowledge e-portal, capacity building, eco-tourism, partnerships between expert groups and finance tapping.

    Financial outlay

    • After the first five years, IBCA will be supported by India’s ‘total grant assistance’ of $100 million.
    • It is expected to sustain itself through membership fees, and contributions from bilateral and multilateral institutions and the private sector

    Governance Structure

    • A General Assembly consisting of all member countries.
    • A Council of at least seven but not more than 15 member countries elected by the General Assembly for a term of 5 years, and a Secretariat.
    • Upon the recommendation of the Council, the General Assembly will appoint the IBCA Secretary General for a specific term.

    India’s success in tiger conservation

    • India has been successful in tiger conservation, with its tiger population increasing from 1,411 in 2006 to 2,967 in 2019.
    • India’s success in tiger conservation has been attributed to measures such as habitat restoration, anti-poaching efforts, and community participation.

    What lies ahead?

    • India plans to expand its conservation efforts to other big cat species, such as lions and leopards.
    • India also plans to work with other countries to promote conservation efforts for big cats on a global scale.
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  • Innovations in Biotechnology and Medical Sciences

    What are ‘Bio-Computers’ and what can they tell us about the human brain?

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Bio-Computers

    Mains level: Not Much

    bio-computer

    Central idea: Johns Hopkins University scientists have proposed creation of Bio-Computers’ using a new area of research called “organoid intelligence”.

    Background

    • JHU scientists will harness the processing power of the brain and help understand the biological basis of human cognition, learning, and neurological disorders.
    • Traditional methods of studying the human brain involve using rat brains, which are structurally and functionally different from human brains.

    Building brain organoids in the lab

    • Scientists are building 3D cultures of brain tissue in the lab, called brain organoids, using human stem cells.
    • Brain organoids capture many structural and functional features of a developing human brain and are being used to study human brain development and test drugs.
    • However, brain organoids developed in the lab lack sensory inputs and blood circulation, which limits their growth and sophistication.

    Transplanting brain organoids

    • Scientists have transplanted human brain organoid cultures into rat brains, where they formed connections with the rat brain and were functionally active.
    • However, human brain organoids are still nested in the rat-brain microenvironment, which limits their relevance to humans.

    What is the new “bio-computer”?

    • The JHU researchers’ scheme combines brain organoids with modern computing methods to create “bio-computers”.
    • Brain organoids will be grown inside flexible structures affixed with multiple electrodes to record the firing patterns of neurons and deliver electrical stimuli.
    • Machine-learning techniques will be used to analyze the response patterns of neurons and their effect on human behavior or biology.

    Opportunities for “bio-computers”

    • Brain organoids can be developed using stem cells from individuals with neurodegenerative diseases or cognitive disorders to reveal the biological basis of human cognition, learning, and memory.
    • “Bio-computers” could help decode the pathology of and develop drugs for neurodevelopmental and degenerative diseases such as Parkinson’s disease and microcephaly.

    Challenges for bio-computers

    • Brain organoids have a diameter of less than 1 mm and have fewer than 100,000 cells on average, limiting their computing capacity.
    • Researchers will have to develop microfluidic systems to transport oxygen and nutrients and remove waste products.
    • The hybrid systems will generate large amounts of data that will need to be stored and analyzed using “Big Data” infrastructure and advanced analytical techniques.
    • An ethics team is proposed to identify, discuss, and analyze ethical issues as they arise in the course of this work.

    Conclusion

    • Biocomputers will harness the processing power of the brain and help understand the biological basis of human cognition, learning, and various neurological disorders.
    • Scaling up brain organoids and developing microfluidic systems and analytical techniques are the key challenges.
    • Ethical issues arising from the development of biocomputers will be analyzed by an ethics team.

     

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  • Housing for all – PMAY, etc.

    SWAMIH investment fund and its affordable housing push

    Prelims Only | Economics | Mains Paper 3: Inclusive Growth & Issues

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: SWAMIH Fund

    Mains level: Not Much

    swami

    The Special Window for Affordable and Mid-Income Housing (SWAMIH) Investment Fund I has raised Rs 15,530 crore so far.

    What is the SWAMIH investment fund?

    • The SWAMIH Investment Fund I is a social impact fund specifically formed for completing stressed and stalled residential projects.
    • The Fund is sponsored by the Ministry of Finance and is managed by SBICAP Ventures Ltd., a State Bank Group company.
    • The Fund is considered as the lender of last resort for distressed projects.

    Who are eligible for this fund?

    It considers-

    • First-time developers,
    • Established developers with troubled projects,
    • Developers with a poor track record of stalled projects,
    • Customer complaints and NPA accounts, and even
    • Projects where there are litigation issues.

    Significance of the funds

    • The Fund’s presence in a project often acts as a catalyst for better collections and sales primarily in projects that were delayed for years.
    • According to the Finance Ministry, SWAMIH Fund has one of the largest domestic real estate private equity teams focused only on funding and monitoring the completion of stressed housing projects.

    How many projects so far have been financed by the Fund?

    • SWAMIH has so far provided final approval to about 130 projects with sanctions worth over Rs 12,000 crore.
    • The Fund has completed 20,557 homes and aims to complete over 81,000 homes in the next three years across 30 tier 1 and 2 cities.
    • The Fund has been able to complete construction in 26 projects and generate returns for its investors.
    • It has also played a critical role in the growth of many ancillary industries in real estate and infrastructure sector having successfully unlocked liquidity of more than Rs. 35,000 crore.
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  • Road and Highway Safety – National Road Safety Policy, Good Samaritans, etc.

    One Nation, One Challan Initiative

    Prelims Only | Governance | Mains Paper 2: Governance, Transparency & Accountability, Citizens Charters

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: One Nation, One Challan Initiative

    Mains level: Not Much

    challan

    The Gujarat Govt. informed High Court that it’s setting up virtual traffic courts under ‘One Nation One Challan’ initiative while hearing a PIL on the matter.

    What is the One Nation, One Challan initiative?

    • One Nation, One Challan is an initiative of the Ministry of Road Transport and Highways.
    • It aims to bring all related agencies, such as the traffic police and the Regional Transport Office (RTO), on one platform, to enable seamless collection of challans as well as data transfer.
    • The integrated system uses the CCTV network to detect traffic violations and retrieve the registration number of the offending vehicle from applications like VAHAN and SARATHI.
    • An e-Challan is then generated with the relevant penalty amount, and sent to the mobile number linked with the vehicle.

    What did the Gujarat govt inform?

    • In Gujarat, the initiative is operational in three commissionerate areas of Ahmedabad, Rajkot and Surat since January this year and implementation at Vadodara is underway.

    How does the integration help?

    • Prior to the integration, details of vehicle ownership from a different state could not be accessed through the CCTV network for penalization.
    • Integration of all states’ RTO data and traffic police data with the support of NIC servers allows access to vehicle registration and related data for violators from different states.
    • Challans will be sent directly to the mobile number registered with the vehicle.
    • NIC is set to launch its own application for e-Challan delivery.

    How do virtual traffic courts work?

    • Virtual courts are aimed at eliminating the presence of litigants in the court.
    • An accused can search their case on the virtual court’s website. Upon successful payment of the fine, the case will be shown as disposed of.
    • For now, one court is in the process of being designated as a virtual court for the whole of Gujarat.

     

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  • Historical and Archaeological Findings in News

    Assam’s Maidams meet UNESCO technical requirements for heritage centre

    Prelims Only | History | Mains Paper 1: Arts & Culture

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Charaideo Maidams, Ahom Kingdom

    Mains level: Not Much

    maidam

    Assam’s pyramid-like structures known as moidams or maidams have met all the technical requirements of UNESCO’s World Heritage Centre.

    Charaideo Maidams

    • The Charaideo maidams represents the late medieval (13th-19th century CE) mound burial tradition of the Tai Ahom community in Assam.
    • The Ahoms preferred to place the departed family members at Charaideo where the first king Sukapha was laid to rest.
    • The historical chronicles inform that wives, attendants, pet animals and huge quantity of valuables were buried with the departed kings.
    • The Charaideo Maidams enshrine the mortal remains of the members of the Ahom royalty, who used to be buried with their paraphernalia.
    • After the 18th century, the Ahom rulers adopted the Hindu method of cremation and began entombing the cremated bones and ashes in a Maidam at Charaideo.
    • Out of 386 Maidams explored so far, 90 royal burials at Charaideo are the best preserved, representative of and the most complete examples of mound burial tradition of the Ahoms.

    Architecture details

    • Architecturally it comprises a massive underground vault with one or more chambers having domical superstructure.
    • It is covered by a heap of earthen mound and externally it appears a hemispherical mound.
    • At the top of the mound a small open pavilion chow-chali is provided.
    • An octagonal dwarf wall encloses whole maidam.

     

    Ahoms Dynasty

    • The Ahom, also known as the Tai-Ahom, are an ethnic group from Assam and Arunachal Pradesh in India.
    • This ethnic group is made up of interbred descendants of the Tai people, who first came to Assam’s Brahmaputra valley in 1228, and indigenous people who later joined them.
    • Sukaphaa, the Tai group’s leader, and his 9000 supporters founded the Ahom empire (1228–1826 CE), which ruled over part of modern-day Assam’s Brahmaputra Valley until 1826.
    • Charaideo, more than 400 km east of Guwahati, was the first capital of the Ahom dynasty founded by Chao Lung Sukaphaa in 1253.
    • The current Ahom people and culture are a mix of the ancient Tai people and culture, as well as indigenous Tibeto-Burman people and cultures that they assimilated in Assam.

     

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  • Innovations in Biotechnology and Medical Sciences

    Foldscope: A new paper microscope

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Foldscope

    Mains level: NA

    fold

    Researchers from the Indian Institute of Science (IISc), Bengaluru, have developed a cheap paper microscope (foldscope) connected to a smartphone camera that could find wider application in a variety of research areas, and in some cases potentially replace more expensive equipment.

    What is Foldscope?

    • The Foldscope is a handheld microscope made mostly of paper that can be easily linked to a smartphone camera.
    • It has a magnification of around 140x and can identify objects just 2 micrometres wide.
    • It was first created by researchers at Stanford University in 2014.
    • IISc version of Foldscope costs around Rs 400, much cheaper than that of Stanford’s one.

    How is Foldscope comparable to electron microscope?

    • The researchers found that Foldscope could capture the roundness and aspect ratio of an object to within 5% of those imaged by a state-of-the-art instrument called a scanning electron microscope (SEM).
    • SEM costs more than Rs 50 lakh each.
    • Preparing a sample for study through a Foldscope takes less than an hour, whereas the same process for an SEM was “tedious and time-consuming”.

    Potential applications

    • Foldscopes can be used in pharmaceuticals (to inspect drug products), environmental science (to observe pollutants), and cosmetics (to observe powders and emulsions), among other fields.
    • They can also be used to study “soil particles’ morphology,” which can “help understand soil structure, nutrient availability, and plant growth” in agriculture.
    • It allows for in-field soil analysis and visualisation of soil structure per Indian Standard Soil Classification System which earlier required bulky microscopes with high resolution.
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  • Wildlife Conservation Efforts

    Yellowstone NP celebrates its 151st anniversary

    Prelims Only | Enviro & Biodiversity | Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Yellowstone NP

    Mains level: Not Much

    yellow

    Yellowstone National Park, which celebrated its 151st anniversary earlier this week, is widely considered to be the first national park in the world.

    Yellowstone National Park

    • It is a large protected area located primarily in the U.S. state of Wyoming, although it also extends into Montana and Idaho.
    • It was established in 1872 and is widely considered to be the first national park in the world.
    • It spans an area of over 9,000 sq. km comprising lakes, canyons, rivers, iconic geothermal features such as the Old Faithful geyser, and mountain ranges.

    Some key features and attractions of Yellowstone National Park include:

    1. Geothermal features: Yellowstone is famous for its geothermal features, including geysers, hot springs, mud pots, and steam vents. The most famous of these is Old Faithful, a geyser that erupts on a regular schedule.
    2. Wildlife: Yellowstone is home to a diverse array of wildlife, including grizzly bears, wolves, bison, elk, and moose. Visitors can see these animals in their natural habitats throughout the park.
    3. Scenic drives: The park has several scenic drives, including the Grand Loop Road, which takes visitors to many of the park’s major attractions.
    4. Fishing: The park has many rivers and lakes that offer excellent fishing opportunities, including the Yellowstone River.

     

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  • NPA Crisis

    What is the Expected Credit Loss (ECL) regime?

    Prelims Only | Economics | Mains Paper 3: Indian Economy

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Loan-Loss Provision

    Mains level: NPA crisis

    The Reserve Bank of India is moving closer towards ring-fencing the banking system from credit losses as it proposes to move to provision on the principles of ‘expected losses’ from ‘incurred losses. ‘

    What is a Loan-Loss Provision?

    • The RBI defines a loan loss provision as an expense that banks set aside for defaulted loans.
    • Banks set aside a portion of the expected loan repayments from all loans in their portfolio to cover the losses either completely or partially.
    • In the event of a loss, instead of taking a loss in its cash flows, the bank can use its loan loss reserves to cover the loss.
    • The level of loan loss provision is determined based on the level expected to protect the safety and soundness of the bank.

    What is Expected Credit Loss (ECL) regime?

    • The Expected Credit Loss (ECL) regime is a new accounting standard that was introduced by the International Financial Reporting Standards (IFRS) in response to the global financial crisis of 2008.
    • The ECL regime requires banks and other financial institutions to estimate and report the expected losses from their loan portfolios over the lifetime of the loans.
    • Under the ECL regime, financial institutions must assess the credit risk associated with each loan and estimate the expected losses that will result from default or other credit events.
    • These expected losses must be recognized in the financial institution’s accounts and reported to investors and other stakeholders.
    • Under this practice, a bank is required to estimate expected credit losses based on forward-looking estimations rather than wait for credit losses to be actually incurred before making corresponding loss provisions.

    Benefits of the ECL regime

    • ECL will result in excess provisions as compared to a shortfall in provisions, as seen in the incurred loss approach.
    • It will further enhance the resilience of the banking system in line with globally accepted norms.

    Issues with this regime

    • It requires banks to provide for losses that have already occurred or been incurred.
    • The delay in recognizing loan losses resulted in banks having to make higher levels of provisions which affected the bank’s capital.
    • This affected banks’ resilience and posed systemic risks.
    • The delays in recognizing loan losses overstated the income generated by the banks, which, coupled with dividend payouts, impacted their capital base.

     

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