Categories
Science & Tech

Nabhmitra: A Satellite-Based Fisherman Safety Device

The ISRO Space Applications Centre (Ahmedabad) has created ‘Nabhmitra,’ a ground-breaking technology designed to improve the safety of fisherman while on the water.

About

  • While at sea, Nabhmitra uses satellite communication to provide smooth messaging services.
  • Weather forecasts, cyclone warnings, and other important information will be communicated in the local language.
  • During an emergency, such as a capsize or a fire, fishermen can broadcast distress signals.
  • The device has an emergency button that allows direct contact with the control centre.
  • The control centre receives the warning and the location of the boat when the emergency button is pressed. The boat’s crew receives a response message from the control centre at the same time.

Nabhmitra’s Advantages

  • Nabhmitra improves fishermen’s safety by enabling quick communication during situations.
  • Fishermen receive timely weather and cyclone warnings, which helps them make informed judgements.
  • The device gives data on shipping lanes, marine boundaries, and fishing grounds.
  • The technology simplifies communication between boats and authorities in the event of an accident or a crisis.
Source: https://www.thehindu.com/news/national/kerala/isro-developed-device-for-fishers-safety-successfully-tested-at-neendakara/article67241902.ece
Categories
Economics

SEBI Amendments to Encourage REITs and InvITs

  • The Securities and Exchange Board of India (SEBI) has approved critical modifications to the legislation governing real estate investment trusts (REITs) and infrastructure investment trusts (InvITs), with the goal of increasing their investor appeal.
  • Similar to mutual funds, these investment vehicles aggregate resources to invest in real estate or infrastructure projects.

What are REITs and InvITs?

Real Estate Investment Trusts (REITs)Infrastructure Investment Trusts (InvITs)
StructureInvestment trusts owning real estate propertiesInvestment trusts owning revenue-generating infrastructure projects
RegulationRegulated by SEBIRegulated by SEBI
AssetsCommercial real estate properties (no residential)Operational infrastructure projects
UnitsUnits issued to investors, traded on stock exchangesUnits issued to investors, traded on stock exchanges
DistributionMandatory distribution of a significant portion of income as dividendsMandatory distribution of a certain percentage of cash flows as dividends
Tax Benefits (Dividends)Dividend distribution exempt from DDTDividend distribution exempt from DDT
Taxation (Investor’s Dividends)Taxable as per investor’s income tax slabTaxable as per investor’s income tax slab
Asset FocusCommercial properties: office buildings, malls, etc.Operational infrastructure projects
PurposeIncome generation and capital appreciationIncome generation and capital appreciation
Project TypeIncome-generating propertiesOperational brownfield projects
Examples in IndiaEmbassy Office Parks REIT, Mindspace Business Parks REITIndiGrid Trust, IRB InvIT Fund, Sterlite Power Grid Ventures InvIT

Importance of REITs and InvITs

  • Investment Pooling: REITs and InvITs serve as investment pooling vehicles, allowing sponsors to invest in real estate or infrastructure projects.
  • Affordability: REITs provide retail investors with access to income-generating real estate investments that would otherwise be out of reach.
  • Direct Investment: Infrastructure investment trusts (InvITs) allow individual and institutional investors to participate directly in infrastructure projects in the transportation, energy, and communication sectors.

REIT and InvIT Performance

  • Gaining Popularity: Since its inception in 2019, REITs have gained traction, exhibiting resilience in the face of obstacles such as the pandemic.
  • Rising Interest: With several listings, including IRB InvIT Fund and Embassy Office Parks Reit, invITs have a greater scope.
  • Assets Under Management: As of January 1, 2023, REITs and InvITs registered with Sebi managed assets totaling more than 3.5 trillion.

Sebi’s Modifications

  • Unit Holder Nomination powers: Sebi has awarded unit holders of InvITs and REITs board nomination powers, giving them additional influence.
  • Changes to the minimal Unit Holding Requirement: The minimal unit holding requirement for sponsors has been altered to increase flexibility.
  • “Self-Sponsored Investment Managers”: Sebi pioneered the notion of self-sponsored investment managers, allowing them to serve as Reit sponsors.

The Importance of Changes

  • Enhanced Corporate Governance: These revisions are intended to strengthen corporate governance and simplify the operation of InvITs and REITs.
  • Retail Unit Holder Rights: The Stewardship Code empowers retail unit holders by providing them a voice and enforcing accountability.
  • Sponsor Commitment: Sponsors are now obligated to keep a certain number of units in their portfolios during the life of the Reit or InvIT.
  • Self-Sponsored Investment Managers: This approach gives Reit sponsors with freedom and prospective exit alternatives.
Source: https://www.sebi.gov.in/sebi_data/meetingfiles/jul-2023/1688555899311_1.pdf
Categories
Polity

Preventive Detention

A few persons were put into preventative custody (preventive detention) in Haryana ahead of a religious parade.

What exactly is Preventive Detention?

  • When a person is arrested, he or she is charged with a crime.
  • Preventive detention entails holding persons without charging them with a specific offence in order to prevent them from engaging in actions that could undermine law and order.

Preventive Detention in Indian Law

  • Detention without a Magistrate’s Order: If police officers suspect probable criminal behaviour, they can arrest somebody without a magistrate’s order or a warrant.
  • Preventive custody Act of 1950: This law allows for the arrest and custody of individuals whose freedom threatens national security, foreign relations, public interests, or the well-being of the country.
  • Unlawful Activities Prevention Act (UAPA), 1968: The Unlawful Activities Prevention Act (UAPA) permits the state to imprison persons who question Indian sovereignty territorially or who belong to organisations that have been declared illegal.

Constitutional Protections and Exceptions:

  • Articles 22(1) and 22(2) of the Constitution require that arrested people be informed of their charges, have the right to legal representation, and appear before a magistrate within 24 hours.
  • Article 22(3): These safeguards, however, do not apply to hostile aliens or people detained under specific legislation for preventive detention.

Preventive Detention Statistics

  • Showing an Increase: According to the NCRB study, preventive detentions are on the rise, with over 24,500 people detained by the end of 2021, the highest amount since 2017.
  • Over 483 of these detentions were made under the National Security Act, with nearly half remaining imprisoned at the end of 2021.
  • In 2017, 67,084 persons were held preventively, of which 48,815 were released within six months and 18,269 remained in jail.

Concerns and Legal Considerations

  • Cases are increasing: Since 2017, the number of preventive detentions has been increasing, with a major increase expected in 2021.
  • The Supreme Court’s Position: The Supreme Court has stated that preventive detention is only justified to avert public disruption and should not be used in place of ordinary legislation to maintain law and order.
  • Civil Liberties in Balance: While preventative detention helps to reduce anti-social and subversive behaviour, there are worries about potential misuse, arbitrariness, and infringement of civil freedoms.
Source: https://www.legalserviceindia.com/legal/article-751-preventive-detention.html
Categories
Science & Tech

‘Shiv Shakti’ -The Landing site of Chandrayaan-3

  • The recent announcement by the Prime Minister of naming the Chandrayaan-3 lunar lander’s touch-down site “Shiv Shakti” underscores the practise of naming major points on celestial bodies.
  • The lunar surface is dotted with such names, each reflecting a long history of exploration and achievement.

The Outer Space Treaty and Lunar Ownership

  • Global Exploration: As a celestial body, the Moon is not under the control of any single government. The Outer Space Treaty of 1966 states that outer space, including celestial bodies such as the Moon, is not subject to national sovereignty.
  • Cooperation over competition: The Treaty encourages international collaboration in space exploration while discourages exclusive claims. It was created during the Cold War to encourage shared accomplishments and to limit problems caused by superpower competition.

The International Astronomical Union’s (IAU) Role

  • The International Astronomical Union (IAU), which has 92 member countries, is crucial in naming planetary features, including the Moon’s surface points.
  • Established Conventions: The International Astronomical Union (IAU) has regulated planetary and satellite nomenclature since its inception in 1919, with the goal of standardising naming practises for greater astronomical comprehension.

The Lunar Landmark Nomenclature Process

  • Initiation: IAU task group members or investigators involved in mapping or describing specific surfaces make first naming suggestions for planetary features.
  • Approval and review: Task groups and the Working Group for Planetary System Nomenclature (WGPSN) review proposed names. Successful names are officially recognised by the IAU and published into the Gazetteer of Planetary Nomenclature.
  • Considerations and constraints: The IAU’s rules emphasise simple and straightforward names that are free of political, military, or religious connotations. Individuals can be honoured after a three-year posthumous period.

Legacy of Lunar Naming

  • Influential Factors: The quality of photographs from spacecraft has encouraged naming. Craters on the far side were frequently named after scientists and engineers. Informal names given during missions were subsequently made official.
  • Variability and Symbolism: Not all famous people are commemorated with conspicuous crater names. The choice may appear arbitrary, with scientific importance not ensuring crater-endowed eternity.
  • Names from Greco-Roman mythology are permitted by the IAU for Jupiter and Saturn’s satellites. Giants, monsters, and descendants of mythological people have been added to the list of acceptable names sources.

Jawahar Sthal

  • The probe impact site of India’s Chandrayaan-1 mission was called “Jawahar Sthal” in honour of Jawaharlal Nehru, India’s first Prime Minister. The gesture was inspired by his advocacy for scient
Source: https://m.timesofindia.com/india/chandrayaan-3-nothing-wrong-in-naming-of-lunar-landing-site-as-shivsakti-isro-chief-s-somanath/articleshow/103103956.cms
Categories
Governance

Reality Check on Scholarship Programmes for Religious Minorities

  • Education is a powerful tool for fostering socioeconomic advancement within a nation, particularly for religious minorities.
  • However, in recent years, significant scholarship schemes have been discontinued, funding has been curtailed, and beneficiaries have decreased, raising worries about the commitment to inclusive growth.

Overview of Minority Educational Programmes

  • Pre-Matric Scholarship Scheme: Originally spanning classes 1 through 10, it is now only covering classes 9 and 10.
  • Post-Matric Scholarship Scheme: Supports students in grades 11 and above, with enhanced funding this fiscal year.
  • Scholarship Scheme Based on Merit and Means: Aided professional and technical courses, funding was significantly reduced.
  • The Maulana Azad National Fellowship (MANF) provided financial support for research academics but was phased out in 2022.
  • Padho Pardesh: Interest subsidy plan for higher study overseas has been discontinued.
  • Begum Hazrat Mahal National Scholarship: The scholarship for deserving females has been terminated.

Policy Changes and Their Consequences

  • Shift in Focus: Despite acknowledging the importance of education for religious minorities and inclusive growth, the government has cancelled two significant educational projects, limited the scope of another, and cut spending on several Ministry of Minority Affairs programmes.
  • Beneficiary Drop: Between 2019 and 2022, the number of beneficiaries under six educational plans for religious minorities fell by 7%, while government funding on these programmes fell by around 12.5%.
  • Budget Cuts: The Ministry of Minority Affairs’ budget for fiscal year 2023-24 was reduced by 38.3%, from Rs 5,020.5 crore in 2022-23 to Rs 3,097 crore. Furthermore, a considerable percentage of monies allocated the previous year went unused.

Importance of Strengthening Educational Aid

  • Diverse Religious Minorities: India has about 30 million individuals from religious minority communities, including Muslims (14.2%), Christians (2.3%), Sikhs (1.7%), Buddhists (0.7%), Jains (0.4%), and Zoroastrians.
  • Challenges Facing Muslims: Muslims, the world’s largest religious minority, have difficulties in areas such as economics, health, and education. Their participation in formal employment continues to be minimal, with many labouring in the informal economy in deplorable conditions.
  • Report of the Sachar Committee: The Sachar Committee emphasised the suffering and neglect experienced by Muslims across several development dimensions, emphasising the importance of affirmative action.
  • The establishment of a Ministry of Minority Affairs: In response to these concerns, the UPA government established this Ministry in 2006 to ensure that issues impacting minority populations received concentrated attention.

Impact and Difficulties

  • Reduced beneficiaries and financing have hampered project implementation, resulting in a widening imbalance in educational and economic metrics.
  • Poor beneficiary coverage and persistently low unit costs continue to be barriers to scheme implementation.
  • Enrollment of Muslim students in higher education lags behind that of other populations, exacerbating existing inequities.

Way Forward

  • Increase educational help by improving scholarships such as pre-matric, post-matric, merit-based, and national abroad scholarships.
  • Implement targeted projects based on the 15-Point Programme to close development gaps in minority-dominated areas.
  • Make scholarships more demand-driven and provide more financial resources to reduce unit costs.
  • Increase the entire budget allocation for the Ministry of Minority Affairs in order to address minority educational achievement deprivation.
Source: https://www.thehindu.com/news/national/religious-minorities-muslims-india-education-scholarship-explainer/article67226138.ece#:~:text=The%20Maulana%20Azad%20National%20Fellowship,of%2044%25%20in%20three%20years.
Categories
Governance

Patient Safety and Neonatal Care in India: Challenges and Opportunities

  • A former British nurse’s recent conviction emphasises the importance of patient safety in healthcare institutions.
  • While there are no strict standards governing neonatal safety, there are procedures in place to ensure the well-being of babies and reduce potential dangers.

Patient Safety Provisions in India

  • Patient safety is defined as freedom from injury or potential harm related with healthcare provision, according to the ‘National Patient Safety Implementation Framework (2018-2025).’
  • Legal Protection: Patients in India are protected by a variety of laws, including the Consumer Protection Act, the Clinical Establishment Act, and mechanisms established by the National Pharmaceutical Pricing Authority and the Drugs Controller General of India to protect their rights.
  • Fragmented Laws: From the Hippocratic Oath to clinical establishment standards, patient safety is governed by a variety of laws, indicating a varied approach to ensuring safe healthcare practises.

Neonatal Safety and Care

  • Proactive Measures: While there are no exclusive standards for neonatal care, mechanisms are in place to address concerns such as mix-ups and abductions. Deliberate harm is extremely rare and is frequently associated with complicated psychological conditions.
  • Staffing, equipment, infection control, parental involvement, training, and continuing medical education are all part of the complete provisions that ensure neonatal safety.
  • Human Errors: In a society with a high birth rate, human errors in newborn care are possible, although premeditated, deliberate injury is an unusual occurrence.

Neonatal Health Challenges

  • Despite a decrease in global neonatal fatalities, babies face the greatest risk of death within the first 28 days of life. A considerable number of deaths among children under the age of five occur during the neonatal period.
  • India’s Situation: While infant mortality in India is continuously decreasing, preterm birth, problems during birth, infections, and birth defects continue to be major causes of neonatal fatalities.
  • Improving newborn Survival: Providing good newborn care and addressing critical obstacles will help reduce neonatal mortality rates and improve child health outcomes.

Increasing Neonatal Safety

  • Professional midwives who provide midwife-led continuity of care (MLCC) dramatically minimise the incidence of newborn and pre-term birth. This method emphasises the significance of expert care during childbirth and the postoperative period.
  • Seeking Prompt Medical Attention: Families are recommended to seek prompt medical attention in the event of danger indications in infants, as well as to adhere to immunisation schedules for timely protection. This proactive strategy aids in the prevention and management of potential neonatal health concerns.
  • Providing Appropriate Training: Appropriate training of healthcare providers, particularly those in neonatal services, is critical for sustaining high-quality treatment and adhering to safety regulations.

@the end

  • A strong healthcare system is built on patient safety and newborn care.
  • To secure the best outcomes for society’s youngest members, the problems of neonatal care necessitate continual attention, collaboration, and innovation.
Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3454497/
Categories
Environment & Biodiversity

Key Highlights from the State of India’s Birds (SoIB) Report for 2023

  • The State of India’s Birds (SoIB) report, which was based on data gathered from nearly 30,000 birdwatchers, revealed alarming trends in India’s bird population.
  • The study identifies a significant drop in a number of bird species and attributes this decline to a variety of sources.

About SoIB Report

  • The SoIB report attempts to assess the conservation status of a diverse variety of species found in India on a regular basis.
  • It is the result of a collaboration between 13 governmental and non-governmental organisations, including SACON, WII, and ZSI.
  • The report makes considerable use of data from over 30 million eBird observations made by over 30,000 birdwatchers.
  • The analysis evaluates distribution range size, abundance trends over time and since 2015, and data from the IUCN Red List to classify Indian species as Low, Moderate, or High Conservation Priority.

The Report’s Main Points

  • Widespread Decline: Among the species studied, 60% show a decline in long-term trends, while 40% show a decline in current annual trends.
  • Raptors and Vultures: Birds that consume vertebrates and carrion, such as raptors and vultures, have dropped dramatically, probably due to pollution or a reduction in prey supply.
  • Endemics and Biodiversity Hotspots: Endemic species in the Western Ghats and the biodiversity hotspot of Sri Lanka have declined rapidly in recent decades.
  • Positive Outlook: Certain generalist species, such as the Indian peafowl, have shown tremendous gains in abundance, with a 150% increase observed in the last few decades.
  • Conservation Priority: The report categorises species as having High, Moderate, or Low Conservation Priority, with 178 having High Priority, 323 having Moderate Priority, and 441 having Low Priority. The Ruddy shelduck, Indian courser, Narcondam hornbill, and Nicobar megapode are all notable species.

Threats to Bird Species Identified

  • The paper emphasises issues such as forest destruction, urbanisation, and energy infrastructure.
  • Environmental contaminants such as Nimesulide, which affects vulture populations, climate change’s effects on migratory species, avian diseases, and illicit hunting and trafficking all have a significant influence on birds.

Implications for Action and Research

  • Targeted protection: The report calls for the protection of specific groups, such as grassland specialists, which have declined by more than 50%, emphasising the necessity of maintaining and preserving grassland ecosystems.
  • Long-Term Monitoring: To understand minor oscillations in bird numbers, the importance of continual, systematic bird population monitoring is emphasised.
  • In-Depth Research: More research is needed to understand the reasons of both bird population decreases and rises.
  • Policy Synergy: Recognising the multidimensional significance of prolific, widespread bird species, the paper advocates for the harmonisation of policies relating to river, water, and wasteland development.
  • Citizen Participation: Citizen Engagement is critical to biodiversity conservation and should be included in the action plan for bird population and habitat preservation.
Source: https://stateofindiasbirds.in/
Categories
Governance

Milestones of the Prime Minister’s Jan Dhan Yojana

  • As the PM Jan Dhan Yojana (PMJDY) enters its ninth year, its extraordinary journey has resulted in over 50 crore bank accounts and deposits totaling over 2 lakh crore.
  • The scheme’s success is due to its commitment to financial inclusion, which includes providing opportunities for underprivileged groups to use banking services and government programmes.

PM Jan Dhan Yojana (PMJDY)

  • The PMJDY is an Indian government financial inclusion programme that was introduced in 2014.
  • It is the National Mission for Financial Inclusion’s goal to provide inexpensive access to financial services such as basic savings and deposit accounts, remittance, credit, insurance, and pensions.
  • Persons who do not have any other accounts can open a basic savings bank deposit (BSBD) account in any bank branch or Business Correspondent (Bank Mitra) outlet under the plan.

Advantages of PMJDY

  • For each unbanked person, one basic savings bank account is opened.
  • In PMJDY accounts, deposits receive interest.
  • In PMJDY accounts, there is no necessity to keep a minimum balance.
  • The account holder receives a Rupay Debit card.
  • Accident Insurance Coverage of Rs.1 lakh (increased to Rs.2 lakh for new PMJDY accounts opened after 28.8.2018) is available with the PMJDY account holders’ RuPay card.
  • To qualifying account holders, an overdraft (OD) option of up to Rs. 10,000 is provided.

Is PMJDY a success?

  • Account dormancy: The PMJDY scheme has resulted in an increase in the number of bank accounts in rural areas. The share of zero-balance accounts has dropped from 58% in March 2015 to 8% now, demonstrating a greater active participation with banking services.
  • Low or no transactions: The account holder’s insurance coverage is connected to their transaction history, and many accounts remain blocked owing to a lack of transactions, taking weeks or months to reactivate.
  • False overdraft promise: The promised overdraft facility of Rs 5000 for new account holders has not been granted, raising doubts about the scheme’s viability.
  • Payments stymied: In remote areas, a lack of sufficient connectivity, energy, internet, and ATM facilities has hampered the activation of RuPay cards and PIN numbers, which should have been considered before launching such a large-scale programme.

Prospects for the Future

  • Voluntary Participation: The government hopes that PMJDY account users may choose voluntary micro-insurance schemes such as PMJJBY and Pradhan Mantri Suraksha Bima Yojana.
  • Persuasion vs. Compulsion: Banks are focusing on financial literacy campaigns, special pushes, and awareness programmes to help account holders make educated decisions.
  • Collaboration with line ministries, including anganwadi and Asha workers, improves awareness campaigns and assures broader coverage.
  • Using Databases: Using databases for labor-related information, such as the E-Shram portal, aids in finding potential beneficiaries.
Source: https://www.hindustantimes.com/india-news/pm-narendra-modi-s-pradhan-mantri-jan-dhan-yojana-crosses-500-million-accounts-empowering-women-and-rural-areas-101692428279687.html#:~:text=As%20per%20the%20latest%20reports,of%20cost%2C%20the%20ministry%20said.
Categories
Science & Tech

Sodium Ion Battery Innovation welcomes an Indian start-up

  • AR4 Tech, based in Coimbatore, has partnered with Singapore’s Sodion Energy to revolutionise the energy storage landscape by manufacturing sodium-ion battery packs for both local and worldwide markets.
  • These sodium-ion batteries will be used to convert traditional petroleum-powered vehicles, especially two-wheelers, to electric cars.

What exactly is a Sodium Ion Battery (NIB)?

  • A NIB is a form of rechargeable battery that stores and releases electrical energy using sodium ions as charge carriers.
  • Sodium-ion batteries, which work in the same way as lithium-ion batteries, provide an alternative energy storage solution with possible benefits such as cost-effectiveness and an abundance of sodium supplies.

Important attributes 

  • Working Principle: Sodium-ion batteries work in the same way that lithium-ion batteries do. Sodium ions are transferred from the positive electrode (cathode) to the negative electrode (anode) during charging and back to the cathode during discharge, creating electrical energy in the process.
  • Anode made of sodium: The anode of a sodium-ion battery is often made of materials that can intercalate (absorb) sodium ions during charging. In sodium-ion batteries, graphite and other carbon-based materials are often utilised for the anode.
  • Cathode Materials: Transition metal oxides and polyanionic compounds can be utilised as cathodes in sodium-ion batteries. These cathode materials enable the battery’s energy storage function by allowing sodium ions to be stored and discharged.
  • In a sodium-ion battery, the electrolyte facilitates the flow of sodium ions between the anode and cathode during charge and discharge cycles. A solid electrolyte or a liquid electrolyte containing sodium salts is generally used in sodium-ion batteries.

Benefits provided

  • Resources: Because sodium is more abundant and widely available than lithium, sodium-ion batteries may be less expensive.
  • Environmental Impact: Because sodium resources are more widely available, they may have a smaller environmental impact than lithium-ion batteries.

Challenges

  • Sodium-ion batteries have a lower energy density than lithium-ion batteries, which limits its applicability in applications needing significant energy storage capacity.
  • Cycle Life: For sodium-ion batteries, ensuring a long cycle life (the number of charge and discharge cycles a battery may go through before losing capacity) remains a difficulty.
Source: https://cen.acs.org/materials/energy-storage/Reliance-buys-sodium-ion-battery/100/web/2022/01
Categories
Environment & Biodiversity

Facts and Controversies Regarding the Fukushima Water Release

  • The decision by Japan to dump cooling water from the Fukushima nuclear power plant into the Pacific Ocean has ignited a heated controversy.
  • Understanding the facts is critical in the face of concerns about radiation, environmental effect, and transparency.

About Fukushima Disaster

  • The Fukushima tragedy was the result of a succession of nuclear events at the Fukushima Daiichi Nuclear Power Plant in Okuma, Fukushima Prefecture, Japan.
  • It came after a huge earthquake and tsunami on March 11, 2011.
  • The incident caused the release of radioactive elements, which had serious consequences for both human health and the environment.
  • Along with the Chernobyl disaster, it is regarded as one of the most serious nuclear accidents in history.

Why Is Fukushima Water Being Discharged?

  • Storage constraints: Due to the requirement for ongoing cooling of damaged reactors after the 2011 tsunami disaster, the Fukushima facility’s storage tanks are at full capacity.
  • Large Water Volume: The facility requires 170 tonnes of cooling water each day, with rain and groundwater compounding the problem. The complex has 1,343 million cubic metres of water stored in 1,046 tanks.
  • Filtered water travels through a one-kilometer tunnel before exiting the Pacific Ocean. While the radioactive waste remains on land, this process is projected to take 30 years.

Regulatory Acceptance and Scepticism

  • Both Japan’s Atomic Energy Agency and the International Atomic Energy Agency (IAEA) have approved the discharge, citing low radiation impact.
  • Concerns and scepticism: Environmentalists, fishermen, neighbouring countries, and public opinion all accuse Japan of exaggerating radiation levels. Concerns include ocean contamination, ecological destruction, economic loss, and reputational injury.

Water Preparation and Tritium

  • Filter System: Contaminated water is filtered by the Advanced Liquid Processing System (ALPS), which can remove 62 radioactive elements but not tritium.
  • Tritium Dilution: Before discharging tritium, the plant agency aims to dilute it to 1,500 Becquerel per litre, a fraction of the safety level.
  • Tritium Safety: According to experts, tritium, a weak radioactive form of hydrogen, offers little harm because it produces weak beta particles that are easily blocked by materials such as plastic or skin.

#The Role of the Pacific Ocean and the Controversy

  • Dilution Principle: Experts emphasise that “the solution to pollution is dilution.” Water becomes safe for both humans and the environment when it is sufficiently diluted.
  • Greenpeace accuses the government and plant agencies of focusing on tritium to divert attention away from other radioactive elements that will not be filtered out.
  • Considerations and alternatives: There are alternatives, such as extra tanks or evaporation. However, concerns about tank breaches and radioactive discharges into the atmosphere complicate these choices.
Source: https://www.indiatoday.in/science/story/japans-plan-to-release-fukushima-water-and-why-its-controversial-2404790-2023-07-11
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