PURCHASING MANAGERS INDEX (PMI)
- PMI is typically calculated through surveys of purchasing managers in various industries. These managers are asked about their perception of different aspects of business activity, including new orders, production levels, employment, supplier deliveries, and inventories.
- PMI is usually reported as a number between 0 and 100.
- A PMI value above 50 generally indicates expansion in the sector, while a value below 50 suggests contraction. The farther the PMI is from 50, the stronger the perceived expansion or contraction.
- PMI is considered a leading indicator because it provides insights into economic conditions before official economic data, such as GDP growth or employment figures, are released. It can be used to anticipate changes in economic activity.
- PMIs are calculated separately for manufacturing and services sectors. A Manufacturing PMI focuses on the manufacturing sector, while a Services PMI provides insights into the services sector. These sector-specific PMIs can give a more detailed view of the economy.
Components: PMI is composed of several components, including:
- New Orders: This component measures the number of new orders received by businesses. An increase in new orders often signals growing demand and economic expansion.
- Production: This component reflects changes in production levels. An increase suggests increased economic activity.
- Employment: The employment component indicates changes in the level of employment within the sector. An increase typically means job growth.
- Supplier Deliveries: This measures the speed at which suppliers can deliver materials. Slower deliveries may indicate supply chain issues or increased demand.
- Inventories: Inventory levels can be an indicator of expected demand. A decrease in inventories might suggest an expectation of rising demand.
- The Purchasing Managers' Index (PMI) is a significant economic indicator with several important implications and uses
- PMI serves as a barometer of the economic health of a country or region. A PMI above 50 generally indicates economic expansion, while a PMI below 50 suggests contraction.
- This provides a quick and easily understandable snapshot of the direction of economic activity, making it a valuable tool for assessing the overall economic climate.
- PMI is a leading indicator, meaning it often provides insights into economic conditions ahead of other official economic data, such as GDP growth or employment figures. As such, it is used by businesses, investors, and policymakers to anticipate changes in economic activity and make informed decisions
Previous Year Questions
1.What does S & P 500 relate to? (UPSC CSE 2008) (a) Supercomputer Answer: (d) |
PREVENTION OF MONEY LAUNDERING ACT (PMLA)
1. Context
2. Why is the PMLA verdict under review?
Specific Concerns
- The PMLA's retrospective application, allowing for the prosecution of offences committed before the law's enactment, has been challenged as violative of the fundamental right against ex post facto laws.
- The PMLA places the burden of proof on the accused to establish innocence, a departure from the general principle of criminal law that presumes innocence until proven guilty.
- Critics argue that the PMLA's provisions are overly broad and draconian, giving the ED excessive powers to arrest, detain, and seize assets without adequate judicial oversight.
- The PMLA's lack of adequate safeguards against arbitrary actions and misuse of power has raised concerns about the potential for abuse of authority by the ED.
- The PMLA's provisions have been criticized for potentially infringing upon fundamental rights such as the right to personal liberty, the right to property, and the right against self-incrimination.
3. Money laundering
- Money laundering is the illegal process of making large amounts of money.
- This money is generated by criminal activity but may appear to come from a legitimate source.
- Criminal activities include drug trafficking, terrorist funding, illegal arms sales, smuggling, prostitution rings, insider trading, bribery and computer fraud schemes that produce large profits.
3.1. Different stages in money laundering
- Placement: The crime money is injected into the formal financial system.
- Layering: Money injected into the system is layered and spread over various transactions and book-keeping tricks to hide the source of origin.
- Integration: Laundered money is withdrawn from the legitimate account to be used for criminal purposes. Now, Money enters the financial system in such a way that the original association with the crime is disassociated. The money now can be used by the offender as legitimate money.
3.2. Impact of Money Laundering on Economic Development
Money laundering can have a significant impact on economic development by:
- When money laundering occurs, it can undermine public confidence in banks and other financial institutions. This can lead to increased risk aversion and a decline in investment, which can hamper economic growth.
- Money laundering can distort economic activity by directing funds away from legitimate businesses and into criminal enterprises. This can lead to inefficient allocation of resources and slower economic growth.
- Money laundering can facilitate corruption by providing a means to conceal the proceeds of corrupt activities. This can weaken governance and undermine the rule of law, further hindering economic development.
- Money laundering can also lead to a loss of tax revenue, as criminals seek to evade taxes on their illicit gains. This can deprive governments of much-needed funds for essential services, such as education and healthcare.
- Money laundering is often used to finance organized crime groups, which can lead to an increase in violence and instability.
- Money laundering can also be used to finance terrorist activities, posing a serious threat to international security.
- Money laundering can also have a direct impact on individuals and businesses, who may lose money or be victims of fraud as a result of this crime.
4. Prevention of Money-Laundering Act, 2002 (PMLA)
The Prevention of Money-Laundering Act, 2002 (PMLA) is a comprehensive legislation enacted by the Indian Parliament to combat money laundering and other financial crimes. It aims to prevent the use of proceeds of crime, particularly those derived from drug trafficking, organized crime and corruption, from being laundered and utilized to finance further criminal activities or to gain legitimacy.
4.1. Key Features of the PMLA
- The PMLA prohibits the process of money laundering, defined as the act of concealing or disguising the proceeds of crime.
- The PMLA empowers the Enforcement Directorate (ED), the designated agency for investigating money laundering cases, to attach and seize property derived from or involved in money laundering.
- The PMLA provides for the confiscation of property that is involved in money laundering, even if it is not in the possession of the accused person.
- The PMLA grants the ED extensive powers to conduct searches, make arrests, and detain individuals suspected of money laundering.
- The PMLA facilitates international cooperation in combating money laundering through mutual legal assistance treaties and other mechanisms.
4.2. Significance of the PMLA
The PMLA has played a crucial role in strengthening India's anti-money laundering framework and enhancing its global standing in combating financial crimes. It has enabled the investigation and prosecution of numerous money laundering cases, leading to the recovery of substantial illicit funds.
4.3. Challenges in Implementing the PMLA
Despite its significance, the implementation of the PMLA has faced certain challenges, including:
- The PMLA and other laws, such as the Narcotics Drugs and Psychotropic Substances Act, have overlapping jurisdictions, which can lead to confusion and delays in investigations.
- There have been concerns about the lack of adequate safeguards against arbitrary actions and misuse of power under the PMLA.
- The ED faces resource constraints in terms of manpower and infrastructure, which can hamper its ability to effectively investigate and prosecute money laundering cases.
- The Directorate of Enforcement (ED) is an agency in India that primarily deals with the enforcement of economic laws and regulations to combat money laundering, foreign exchange violations, and financial fraud.
- The ED is part of the Department of Revenue under the Ministry of Finance, Government of India.
- The Directorate of Enforcement was established on 1st May 1956, as the "Enforcement Unit" within the Department of Economic Affairs.
- Its primary focus was on preventing and detecting violations of the Foreign Exchange Regulation Act (FERA) of 1947.
- Over the years, the agency's role expanded, and in 1999, the Enforcement Directorate was established as a separate entity under the Ministry of Finance.
- The enactment of the Prevention of Money Laundering Act (PMLA) in 2002 further broadened its jurisdiction, giving it the power to investigate cases related to money laundering.
- Since its establishment, the ED has played a crucial role in combating economic offences and ensuring compliance with economic laws in India.
- It has been involved in several high-profile cases, including those related to financial scams, money laundering by influential individuals, and cross-border financial crimes.
- The ED collaborates with various domestic and international agencies, including financial intelligence units, law enforcement agencies, and Interpol, to gather information, share intelligence, and effectively coordinate efforts to combat economic offences.
5.1. Functions and Roles of ED
- Enforcing Economic Laws: The primary function of the ED is to enforce two key economic laws in India: the Prevention of Money Laundering Act (PMLA) and the Foreign Exchange Management Act (FEMA). It ensures compliance with these laws and investigates money laundering, foreign exchange violations, and economic fraud cases.
- Money Laundering Investigations: The ED investigates cases involving money laundering, which is the process of concealing the origins of illegally obtained money to make it appear legitimate. It identifies and seizes properties and assets derived from illicit activities and prevents their further use.
- Foreign Exchange Violations: The ED is responsible for investigating cases related to violations of foreign exchange laws and regulations. It monitors and controls foreign exchange transactions to maintain the stability of the Indian rupee and prevent illegal activities such as smuggling and illegal money transfers.
- Financial Frauds: The ED also investigates and takes action against financial frauds, including bank frauds, Ponzi schemes, and other fraudulent activities affecting the Indian financial system. It works closely with other law enforcement agencies, such as the Central Bureau of Investigation (CBI), to tackle complex financial crimes.
For Prelims: Prevention of Money Laundering Act, ED, CBI, Foreign Exchange Management Act,
For Mains:
1. Critically evaluate the Prevention of Money Laundering Act, 2002 (PMLA) in its effectiveness in combating money laundering in India. (250 Words)
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Previous Year Questions
1. Which one of the following is not correct in respect of Directorate of Enforcement? (CDS 2021)
A. It is a specialized financial investigation agency under the Department of Revenue, Ministry of Finance.
B. It enforces the Foreign Exchange Management Act, 1999.
C. It enforces the Prevention of Money Laundering Act, 2002.
D. It enforces the Prohibition of Benami Property Transaction Act, 1988.
2. The Prevention of Money Laundering Act, 2002 become effective since which one of the following dates? (UKPSC RO/ARO 2012)
A. July 2002 B. August 2003 C. July 2004 D. July 2005
3. FEMA (Foreign Exchange Management Act) was finally implemented in the year (UPPSC 2013)
A. 1991 B. 1997 C. 2000 D. 2007
4. The Foreign Exchange Regulation Act was replaced by the ______ in India. (SSC Steno 2020)
A. Foreign Exchange Currency Act
B. Foreign Exchange Finances Act
C. Foreign Exchange Funds Act
D. Foreign Exchange Management Act
5. "Central Bureau of Intelligence and Investigation" is listed in the __________ list given in the Seventh Schedule of the Constitution of India. (SSC CGL 2017)
A. Union B. State C. Global D. Concurrent
Answers: 1-D, 2-D, 3-C, 4-D, 5-A
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GENOME INDIA PROJECT
1. Context
2. About Genome Sequencing
- The human genome is the entire set of deoxyribonucleic acid (DNA) residing in the nucleus of every cell of the human body.
- It carries the complete genetic information responsible for the development and functioning of an organism.
- The DNA consists of a double-stranded molecule built up by four bases.
- While the sequence of base pairs is identical in all humans, there are differences in the genome of every human being that make them unique.
- The process of deciphering the order of base pairs, to decode the genetic fingerprint of a human is called genome sequencing.
- In 1990, a group of scientists began to work on determining the whole sequence of the human genome under the Human Genome Project.
- The Project released its latest version of the complete human genome in 2023, with a 0.3 per cent error margin.
- This shows that genomic sequencing has now evolved to a stage where large sequencers can process thousands of samples simultaneously.
- There are several approaches to genome sequencing, including whole genome sequencing.
- The process of whole genome sequencing, made possible by the Human Genome Project, now facilitates the reading of a person's genome to identify differences from the average human genome.
3. Applications of sequencing
- Genome sequencing has been used to evaluate rare disorders, preconditions for disorders and even cancer from the viewpoint of genetics, rather than as diseases of certain organs.
- Nearly 10, 000 diseases including cystic fibrosis and thalassemia are known to be the result of a single gene malfunctioning.
- In public health, however, sequencing has been used to read the codes of viruses.
- One of its first practical usages was in 2014 when a group of scientists from M.I.T and Harvard sequenced samples of Ebola from infected African patients to show how genomic data of viruses could reveal hidden pathways of transmission.
4. Effective response against COVID-19
- In January 2020, at the start of the pandemic, Chinese scientist YongZhen Zhang sequenced the genome of a novel pathogen causing infections in the city of Wuhan.
- Mr Zhang then shared it with his virologist friend Edward Holmes in Australia, who published the genomic code online.
- It was after this that virologists began evaluating the sequence to try and understand how to combat the virus, track the mutating variants and their intensity and spread and come up with a vaccine.
- To enable an effective response against COVID-19, researchers kept track of emerging variants, conducting further studies about their transmissibility, immune escape and potential to cause severe disease.
- Genomic sequencing became one of the first steps in this important process.
- Here, the purpose of genome sequencing was to understand the role of certain mutations in increasing the virus's infectivity.
- India also put in place a sequencing framework the Indian SARSCOV2 Genomics Consortia (INSACOG).
- This consortium of labs across the country was tasked with scanning coronavirus samples from patents and flagging the presence of variants known to have spiked transmission internationally.
- As of early December 2021, INSACOG had sequenced about 1, 00, 000 samples.
5. About Genome India Project
- India's 1.3 billion strong population consists of over 4, 600 population groups, many of which are endogamous.
- Thus, the Indian population harbours distinct variations, with disease-causing mutations often amplified within some of these groups.
- But despite being a large population with diverse ethnic groups, India lacks a comprehensive catalogue of genetic variations.
- Creating a database of Indian genomes allows researchers to learn about genetic variants unique to India's population groups and use that to customise drugs.
- About 20 institutions across India are involved in the Project.
For Prelims: Genome India Project, Covid-19, DNA,
For Mains:
1. What is the significance of genome sequencing? Discuss the reasons for the importance of the Genome India Project. (250 Words)
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Previous Year Questions
1. With reference to agriculture in India, how can the technique of 'genome sequencing', often seen in the news, be used in the immediate future? (UPSC 2017)
1. Genome sequencing can be used to identify genetic markers for disease resistance and drought tolerance in various crop plants.
2. This technique helps in reducing the time required to develop new varieties of crop plants.
3. It can be used to decipher the host-pathogen relationships in crops.
Select the correct answer using the code given below:
A. 1 only B. 2 and 3 only C. 1 and 3 only D. 1, 2 and 3
Answer: D
2. Consider the following statements: (UPSC 2020)
1. Genetic changes can be introduced in the cells that produce eggs or sperms of a prospective parent.
2. A person’s genome can be edited before birth at the early embryonic stage.
3. Human-induced pluripotent stem cells can be injected into the embryo of a pig.
Which of the statements given above is/are correct?
A. 1 only B. 2 and 3 only C. 2 only D. 1, 2 and 3
Answer: D
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DEFENCE ACQUISITION COUNCIL
1. Context
2. About the Defence Acquisition Council
The Defence Acquisition Council (DAC) is the apex body for all defence acquisitions in India. It was formed after recommendations made by the Group of Ministers on 'Reforming the National Security System' in 2001, post-Kargil war. The DAC is headed by the Defence Minister and comprises the following members:
- Chief of the Defence Staff (CDS)
- Secretary, Department of Defence Production
- Secretary, Finance
- Secretary, Defence Research and Development
- Controller General of Defence Accounts
- Other senior officers from the Ministry of Defence and the Services
The Role of the Defence Acquisition Council
The DAC's primary role is to:
- Accord approval for AoN (Acceptance of Necessity) for Capital Acquisition Proposals.
- Categorise the acquisition proposals into 'Buy, Buy & Make, & Make'.
- In-principle approval of 15-Year Long-Term Integrated Perspective Plan (LTPP) for Defence Forces.
- Delegate powers to Services/C&AS for the acquisition of items up to a certain value.
- Consider and approve other issues as may be referred to it by the Defence Minister.
Functions of the Defence Acquisition Council
The DAC's primary functions are to:
- Approve capital acquisitions for the Indian Armed Forces.
- Formulate and implement policies and procedures for defence acquisitions.
- Monitor the progress of defence acquisitions.
- Oversee the implementation of the Defence Procurement Procedure (DPP).
Reasons for the creation of the Defence Acquisitions Council
The DAC was created to address the following shortcomings of the previous defence acquisition system:
- Lack of a clear and transparent decision-making process.
- Delays in the procurement of defence equipment.
- Escalation of costs.
- Lack of coordination between different agencies involved in the procurement process.
3. About Defence acquisition
Defence acquisition is the process of acquiring goods and services for the Indian Armed Forces. It is a complex and time-consuming process that involves the identification of requirements, the preparation of specifications, the selection of vendors, the negotiation of contracts, and the delivery of equipment. The Indian defence acquisition process is governed by the Defence Procurement Procedure (DPP), which is a set of guidelines that outlines the process for acquiring defence equipment.
The key stages of the defence acquisition process:
- The first step is to identify the requirements of the Armed Forces. This is done through a detailed assessment of the operational needs of the Armed Forces and the availability of resources.
- Once the requirements have been identified, the next step is to prepare the specifications for the equipment to be acquired. The specifications must be clear, detailed, and unambiguous so that the vendors can understand what is required.
- The next step is to select the vendors who will be invited to participate in the bidding process. The vendors are selected based on their technical ability, financial strength, and experience.
- Once the vendors have been selected, the next step is to negotiate the contracts. The contracts must be fair and reasonable, and they must protect the interests of the government.
- The final step is to deliver the equipment to the Armed Forces. Once the equipment has been delivered, it must be tested and accepted by the Armed Forces.
4. The Defence Procurement Procedure (DPP)
The Defence Procurement Procedure (DPP) is the guideline for defence acquisitions in India. The DPP was first introduced in 2006 and has been revised several times since then. The DPP outlines the process for defence acquisitions, from the identification of a requirement to the final acceptance of a product.
The DPP is designed to ensure that defence acquisitions are conducted in a transparent, efficient, and cost-effective manner. The DPP also seeks to promote indigenous defence production and to maximize the involvement of Indian companies in the defence sector.
Key features of the DPP
- The DPP emphasizes the need for transparency in all stages of the defence acquisition process. This includes publishing all relevant documents online and making them available to the public.
- The DPP aims to streamline the defence acquisition process and reduce delays. This includes simplifying the tendering process and reducing the number of approvals required.
- The DPP seeks to ensure that defence acquisitions are conducted cost-effectively. This includes negotiating the best possible price for goods and services and promoting indigenous defence production.
- The DPP promotes indigenous defence production by giving preference to Indian companies in the tendering process. The DPP also provides incentives for Indian companies to invest in research and development.
- The DPP seeks to maximize the involvement of Indian companies in the defence sector. This includes encouraging Indian companies to form joint ventures with foreign companies.
5. The Way Forward
The DAC and the DPP play a vital role in ensuring that the Indian Armed Forces are equipped with the latest and best possible weapons and equipment. The DAC and the DPP are also important for promoting indigenous defence production and for maximizing the involvement of Indian companies in the defence sector.
For Prelims: Defence Acquisition Council, Defence Procurement Procedure, Light Combat Aircraft, Tejas Mk 1 A and 156, Light Combat Helicopters, Hindustan Aeronautics Limited, Kargil war
For Mains:
1. Critically analyze the role of the Defence Acquisition Council (DAC) in streamlining and expediting defence acquisitions in India. (250 Words)
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Previous Year Questions
1. The Light Combat Aircraft (LCA) designed and developed by HAL is also known as (MP Police Constable 2017)
A. Suryakiran B. Aryabhatta C. Tejas D. Prakash
2. Which of the following statements is true about the recent procurement of Tejas fighter’s aircraft by IAF? (IB ACIO Grade II 2021)
(1) The IAF has recently purchased 83 Tejas fighters aircraft from HAL
(2) The total deal is Rs. 78,000-crore
A. 1 only B. Neither 1 nor 2 C. Both 1 and 2 D. 2 only
3. What is the name of India's indigenously built Light Combat Helicopter? (OSSC BSSO 2022)
A. Nag B. Trishul C. Prachand D. Agni
4. The headquarters of the Hindustan Aeronautics Limited is located at _______________. (MP Police Constable 2017)
A. Chennai B. Bengaluru C. Dewas D. Koraput
5. What was Kargil war otherwise known as? (MP Patwari 2017)
A. Operation Vijay B. Operation Vishwas C. Operation Shaurya D. Operation Paramveer
Answers:1-C, 2-A, 3-C, 4-B 5-A
Mains
1. Analyze the circumstances that led to the Tashkent Agreement in 1966. Discuss the highlights of the Agreement. (UPSC 2013)
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NANOPARTICLES
1. Context
2. About nanoparticles
2.1. Examples of nanoparticles
- Carbon nanotubes are cylindrical molecules made up of carbon atoms. They are incredibly strong and lightweight, and they have a wide range of potential applications in electronics, medicine, and energy.
- Graphene is a single layer of carbon atoms arranged in a hexagonal lattice. It is the thinnest and strongest material known to science, and it has many potential applications in electronics, medicine, and energy.
- Quantum dots are tiny semiconductor nanoparticles that can emit light of different colours depending on their size. They are used in a variety of applications, including medical imaging, displays, and solar cells.
- Metal nanoparticles, such as gold nanoparticles and silver nanoparticles, have unique properties that make them useful in a variety of applications, including catalysis, sensing, and drug delivery.
- Ceramic nanoparticles, such as silica nanoparticles and titanium dioxide nanoparticles, are used in a variety of applications, including cosmetics, food packaging, and drug delivery.
- Liposomes are spherical vesicles made up of phospholipid molecules. They can be used to encapsulate drugs and other molecules, and they can be used to deliver these drugs to specific cells or tissues.
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2.2. Concerns associated with Nanoparticles
Nanoparticles have a wide range of potential applications, but they also pose some potential concerns, including:
- Nanoparticles can be toxic to cells and tissues. The toxicity of nanoparticles depends on a variety of factors, including the size, shape, surface chemistry, and composition of the nanoparticles.
- Nanoparticles can be released into the environment during manufacturing, use, and disposal. Nanoparticles can persist in the environment for long periods, and they can accumulate in the food chain.
- The long-term effects of nanoparticle exposure on human health and the environment are largely unknown. More research is needed to understand these potential effects.
- Carbon nanotubes can be inhaled and cause inflammation and damage to the lungs.
- Graphene can be sharp and could potentially damage cells and tissues.
- Quantum dots can be toxic to cells and tissues, and they could potentially accumulate in the brain.
- Metal nanoparticles can be toxic to cells and tissues, and they could potentially cause allergic reactions.
- Ceramic nanoparticles can be inhaled and cause inflammation and damage to the lungs.
- Liposomes can be toxic to cells and tissues if they are not properly formulated.
3. Action Plan for Delhi Climate
- Delhi Chief Minister Arvind Kejriwal announced a 15-point winter action plan to tackle air pollution in the national capital.
- The plan is similar to last year's initiatives, but Kejriwal stressed that the issue of pollution extends beyond Delhi and urged neighbouring states in the NCR to ensure uninterrupted electricity supply to discourage the use of generator sets.
- A joint action plan with the CAQM and the Union government to address the shared problem of air pollution affecting not only Delhi but also Punjab, Haryana, and Uttar Pradesh.
- Regarding stubble burning in Punjab, the efforts to reduce it have shown.
- The measures such as crop diversification, the cultivation of short-term paddy varieties, and ex-situ management of stubble as evidence of progress.
4. The Key initiatives for Delhi's winter action plan includes:
- Thirteen pollution hotspots have been identified, and special action plans have been devised for each location. Thirteen special teams and a dedicated war room will oversee efforts to control pollution in these areas.
- The use of PUSA bio decomposer in Delhi's farmland to deter stubble burning will continue, covering 5,000 acres this year.
- A total of 591 special teams will monitor construction sites, requiring sites larger than 500 sq m to install anti-smog guns. Mechanical road-sweeping machines, water-sprinkling machines, and anti-smog guns will be deployed to address dust pollution.
- A total of 385 teams will enforce vehicle pollution control measures, including checking Pollution Under Control (PUC) certificates and prohibiting old diesel and petrol vehicles. Alternate routes will be promoted in congested areas.
- To tackle the open burning of garbage, 611 teams have been established for enforcement.
- Sixty-six teams will ensure that 1,727 registered industrial units in Delhi switch to Piped Natural Gas (PNG).
- A 24x7 Green War Room has been established for real-time monitoring and response.
- The Green Delhi App operational for three years, has addressed 90% of complaints received.
- A real-time source apportionment study will enable targeted action based on data.
- There is a complete ban on fireworks this year.
- Over 1 crore plants will be planted to increase green cover.
- A 20-acre E-waste eco-park is under development, with a consultant appointed.
- An awareness campaign, including the "Red Light On, Gaadi Off" initiative, will be conducted.
- Pollution doesn't recognize borders, so efforts to reduce pollution will involve coordination with other states. The vehicles coming from other states to run on Compressed Natural Gas (CNG), industries in NCR areas to shift to PNG, provide 24x7 electricity, and impose a complete ban on firecrackers.
- Full enforcement of the Graded Response Action Plan.
5. The Way Forward
For Prelims: Nano Particles, Air Pollution,
For Mains:
1. Discuss the key elements of Delhi's winter action plan to combat air pollution. How can similar strategies be adopted in other Indian cities facing air quality challenges? (250 Words)
2. Examine the challenges in regulating nanotechnology and suggest ways to ensure the safe and responsible development and use of nanoparticles. (250 Words)
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Previous Year Questions
1. Consider the following statements: (UPSC CSE 2022)
1. Other than those made by humans, nanoparticles do not exist in nature.
2. Nanoparticles of some metallic oxides are used in the manufacture of some cosmetics.
3. Nanoparticles of same commercial products which enter the environment are unsafe for humans.
Which of the statements given above is/are correct?
A. 1 only B. 3 only C. 1 and 2 D. 2 and 3
Answer: D
2. There is some concern regarding the nanoparticles of some chemical elements that are used by the industry in the manufacture of various products. Why? (UPSC CSE 2014)
1. They can accumulate in the environment, and contaminate water and soil.
2. They can enter the food chains.
3. They can trigger the production of free radicals.
Select the correct answer using the code given below.
A. 1 and 2 only B. 3 only C. 1 and 3 only D. 1, 2 and 3
Answer: D
3. In the cities of our country, which among the following atmospheric gases are normally considered in calculating the value of Air Quality Index? ( UPSC CSE 2016)
Select the correct answer using the code given below: (a) 1, 2 and 3 only Answer: B 4. Acid rain is caused by the pollution of the environment (UPSC CSE 2013) (a) Carbon Dioxide and Nitrogen (b) Carbon Monoxide and Carbon Dioxide (c) Ozone and Carbon Dioxide (d) Nitrous Oxide and Sulphur Dioxide Answer: D 5. Biological Oxygen Demand (BOD) is a standard criterion for (UPSC CSE 2017) (a) Measuring oxygen level in blood (b) Computing oxygen levels in forest ecosystems (c) Pollution assay in aquatic ecosystem (d) Assessing oxygen levels in high-altitude regions Answer: C |
Source: The Indian Express
TRAI
1. Context
2. TRAI (Telecom Regulatory Authority of India)
The Telecom Regulatory Authority of India (TRAI) is an independent regulatory body established by the Indian government in 1997. Its primary objective is to regulate the telecommunications industry in India and ensure the orderly growth and development of the sector. TRAI operates under the provisions of the Telecom Regulatory Authority of India Act, 1997.
3. Key Responsibilities and Functions of TRAI:
- Policy Formulation: TRAI plays a crucial role in formulating policies and regulations related to the telecommunications sector. It advises the government on issues pertaining to establishing and operating telecom services, licensing conditions, and promoting competition and innovation.
- Licensing and Tariff Regulation: TRAI is responsible for granting licenses to telecom service providers and regulating tariffs charged by them. It ensures that tariffs are reasonable, non-discriminatory, and transparent.
- Quality of Service: TRAI monitors the quality of telecom services provided by operators and sets quality of service standards to ensure a satisfactory experience for consumers. It also addresses consumer grievances and takes appropriate action against service providers for violations.
- Spectrum Management: TRAI plays a vital role in spectrum management, including allocating and efficiently utilizing radio frequencies. It recommends policies related to spectrum pricing, auction methodology, and efficient utilization of spectrum resources.
- Consumer Protection: TRAI works towards safeguarding consumer interests in the telecom sector. It promotes fair competition, prevents anti-competitive practices, and ensures that consumers have access to affordable and reliable telecom services.
- Net Neutrality: TRAI has actively shaped policies regarding net neutrality in India. It has laid down regulations to uphold the principle that all internet traffic should be treated equally, without any discrimination or preferential treatment by service providers.
4. India's History of Internet Shutdowns
- Internet shutdowns have been imposed in various states and districts across India on several occasions to prevent the rapid spread of provocative content during periods of communal tension.
- The Indian government views these shutdowns as a legitimate tool to maintain law and order.
- However, these shutdowns can be prolonged, severely impacting access to education, work, banking, and information.
- In certain regions like Jammu and Kashmir and Manipur, the authorities and courts have gradually eased long-term restrictions by allowing limited internet access through wired connections and limited wireless services.
5. The TRAI's Proposed Approach
- The Telecom Regulatory Authority of India (TRAI) has suggested an approach that would require cooperation between telecom operators and messaging app companies, such as WhatsApp, to block access to services during a shutdown.
- The TRAI is seeking inputs on licensing messaging apps in India, which could entail firms being subjected to surveillance and blocking requirements.
6. Previous Considerations of App Regulation by TRAI
- In the past, the TRAI conducted consultations in 2015 and 2018 regarding the regulation of messaging apps.
- These consultations resulted in comprehensive protections for net neutrality, which advocates for equal treatment of all internet traffic.
- Telecom operators had called for regulation of messaging apps, claiming that these services operated without the stringent security and surveillance regulations imposed on telecom operators.
- Telcos were also concerned about their revenues being undermined by cheaper online calls and messages. However, the Department of Telecommunication (DoT) and the TRAI rejected this argument, stating that telcos cannot discriminate between different categories of consumer data.
- The focus on regulating messaging apps shifted towards security and policing, particularly in combating communal misinformation and provocative content.
- The Ministry of Electronics and Information Technology introduced the IT Rules, 2021, which included the requirement of "traceability" to identify the original sender of a forwarded message.
- However, civil society groups and tech firms argued that meeting such requirements would require breaking end-to-end encryption, which raised concerns about privacy and feasibility.
7. Virtual Private Networks (VPNs)
Virtual Private Networks (VPNs) are secure and encrypted networks that allow users to access the internet privately and anonymously. VPNs provide a secure connection by encrypting the user's internet traffic and routing it through a server located in a different location, often in another country. This encryption and rerouting help protect the user's online privacy and security.
Key Aspects of VPNs:
- Privacy and Anonymity: VPNs create a secure tunnel between the user's device and the VPN server, effectively hiding the user's IP address and encrypting their internet traffic. This ensures that their online activities, including browsing history, downloads, and communication, are protected from eavesdropping, surveillance, and tracking by ISPs, governments, or malicious actors.
- Security and Encryption: VPNs employ robust encryption protocols to secure the user's data and communications. This encryption safeguards sensitive information, such as passwords, credit card details, and personal data, from potential interception or hacking attempts.
- Bypassing Geographical Restrictions: VPNs allow users to bypass geographical restrictions imposed by governments, organizations, or websites. By connecting to a VPN server in a different location, users can appear as if they are accessing the internet from that location. This enables them to access geo-blocked content, evade censorship, and overcome limitations on certain services or websites.
- Public Wi-Fi Security: Public Wi-Fi networks, such as those found in cafes, airports, or hotels, are often insecure and vulnerable to attacks. VPNs provide an additional layer of security when connecting to public Wi-Fi by encrypting the user's data and protecting it from potential threats or unauthorized access.
8. Concerns Regarding VPNs
- While websites and specific apps can be blocked by ordering telecom operators to do so, Virtual Private Networks (VPNs) can easily bypass these blocks.
- VPNs route a user's internet traffic through servers located in other countries and often employ encryption, making it difficult for the government to monitor these connections. This has led to a growing distrust of VPNs by the government.
- VPN services frequently change the IP addresses associated with their servers, making it challenging to block them effectively.
- Although the websites of VPN providers can be blocked, the installation files can still be found elsewhere online. Telecom operators have stated that blocking VPNs is technically unfeasible.
9. Arguments for and against Blocking VPNs
- Internet rights activists argue that blocking VPNs would have negative implications for online privacy.
- They contend that VPNs play a crucial role in securing digital rights under the Indian Constitution, especially for journalists, whistleblowers, and activists.
- The encrypted nature of VPNs allows for the secure transfer of confidential information and safeguards the identity of users, protecting them from surveillance and censorship.
For Prelims: Telecom Regulatory Authority of India (TRAI), Internet shutdowns, Virtual Private Networks (VPNs), Net Neutrality, and Department of Telecommunication (DoT).
For Mains:1. Examine the role and effectiveness of the Telecom Regulatory Authority of India (TRAI) in regulating the telecommunications industry. Discuss its impact on ensuring fair competition, protecting consumer interests, and fostering innovation in the sector. (250 Words).
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Previous year Question1. What is a "Virtual Private Network"? (UPSC 2011)
A. It is a private computer network of an organization where remote users can transmit encrypted information through the server of the organization
B. It is a computer network across a public internet that provides users access to their organization's network while maintaining the security of the information transmitted
C. It is a computer network in which users can access a shared pool of computing resources through a service provider
D. None of the statements (a), (b), and (c) given above is a correct description of a Virtual Private Network
Answer: B
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