CNA 20 June 2023:- Download PDF Here
TABLE OF CONTENTS
A. GS 1 Related B. GS 2 Related C. GS 3 Related SCIENCE AND TECHNOLOGY 1. Phonons on the chopping block: Are βsound particlesβ quantum too? D. GS 4 Related E. Editorials INTERNATIONAL RELATIONS 1. A Rising India, in waltz dance steps with the US 2. Summit with substance SOCIAL JUSTICE 1. Refugees as assets to their new countries F. Prelims Facts 1. Archaeologist finds Mesolithic-era rock painting in Guntur 2. INS Kirpan G. Tidbits 1. βEurope is worldβs fastest warming continentβ 2. UN adopts agreement to protect marine life in the high seas H. UPSC Prelims Practice Questions I. UPSC Mains Practice Questions
A. GS 1 Related
Nothing here for today!!!
B. GS 2 Related
Nothing here for today!!!
C. GS 3 Related
Category: SCIENCE AND TECHNOLOGY
1. Phonons on the chopping block: Are βsound particlesβ quantum too?
Syllabus: Awareness in the fields of IT, Computers, robotics, and nanotechnology
Prelims: About Quantum computers and qubits
Mains: Key findings of the recent studies on Quantum computing
Context:
A recently published paper by IBM has demonstrated that a quantum computer could solve various real-life problems and challenges that conventional computers canβt solve.
Quantum computers and qubits
- Quantum computing is a fast-emerging technology that utilises the laws of quantum physics to solve challenges that are complex for conventional computers.Β
- Quantum computers use the properties of quantum physics and quantum mechanics to store data and perform computations.
- Quantum computers use βqubitsβ as their basic units of information.Β
- βQubitβ can be similar to a particle such as an electron, a collection of particles, or a quantum system engineered to behave like a particle.Β
- Quantum computers with the help of such particles can perform various complex operations that large objects such as the semiconductors of conventional computers, canβt perform.
- This is because particles are guided by the rules of quantum physics and such rules allow qubits to have the values βonβ and βoffβ at the same time.Β
- The basic assumption of quantum computing is that information can be βencodedβ in some property of the particle such as a spin of an electron and then processed using these unique abilities to perform sophisticated calculations that cannot be performed even by the best supercomputers of today.
- Various other forms of quantum computing use other units of information such as linear optical quantum computing (LOQC) which uses βphotonsβ as qubits.
- As per the existing theory and assumptions, any particle that can be controlled or manipulated using quantum-mechanical phenomena can be deployed as an information unit in quantum computing.
Photons and phonons as qubits
- Photons are particles of light. Photons are packets of light energy, whereas phonons are packets of vibrational energy.
- Similar to operations of processing and encoding information on electrons and then having electrons interact in different ways, LOQC uses optical tools such as mirrors, lenses, splitters, and waveplates with photons to process information.
- While electrons could be manipulated with the help of electric currents, magnetic fields, etc. photons could be manipulated using mirrors, lenses, etc.Β
- However, there exists a need for using new tools to manipulate phonons and the researchers from the University of Chicago have come up with an acoustic beam-splitter to serve the purpose.
- Beam-splitters are extensively used tools in optics research. A beam-splitter, when placed in the lightβs path (stream of photons), will split the beam into two i.e. it reflects 50% of the photons to one side and allows the other 50% to pass straight through.
Development of an acoustic beam-splitterΒ
- Researchers have recently developed an acoustic beam-splitter which is a tiny comb-like device with 16 metal bars extending out of it.
- Researchers placed this acoustic beam-splitter in the middle of a two-mm-long channel of lithium niobate.Β
- Further, each end of the channel had a superconducting qubit i.e. a qubit whose circuit components were superconducting and could both emit as well as detect individual phonons.Β
- This setup was maintained at an ultra-low temperature.Β
- If the phonons emitted were converted to sound, their frequency would be too high for humans to hear and each phonon in the study illustrated the βcollectiveβ vibration of around one quadrillion atoms.
- During this study, the team of researchers observed that these phonons interacted with the comb in a similar way that photons interact with an optical beam-splitter.Β
- Observations:
- Phonons, when emitted from the left side of the channel, were reflected half of the time and transmitted to the right side the other half.
- Phonons, when emitted simultaneously from the left and the right sides, both ended up on one side.
Also read – Atomic Breathing
Nut graf: Recent studies and research have demonstrated that phonons can be used as qubits or units of information in quantum computing. Experts believe that phonon-based computing has the ability to revolutionise the fields of quantum computing, artificial intelligence, cryptography and big data analysis.
D. GS 4 Related
Nothing here for today!!!
E. Editorials
Category: INTERNATIONAL RELATIONS
1. A Rising India, in waltz dance steps with the US
Syllabus: GS 2, Bilateral, regional and global groupings and agreements involving India and/or affectingΒ Indiaβs interests.
Prelims: Technology-related agreement between India and the US
Mains: India – US relationship
Context: PM’s visit to the US is likely to bring deeper relations between the two countries.
Indiaβs growth:Β
- India would probably become a 47 trillion dollar economy by 2047. India is going through a period of demographic dividend and has a huge labour force of both manual workers as well as high-paid workers.Β
- By 2030, India will have a working population of 1 billion, much more than the combined population of G8 countries.Β
- India and America share a close relationship because they share similar values and aspirations. Both these countries are democracies, they respect human rights and a rule-based global order.Β
Potential of India-US Relationship
- India and the US are likely to come closer in today’s world which is marred with multiple challenges arising from China and Russia.Β
- The US needs Indiaβs market while India needs USβs technology and capital for growth and development.Β
- India has given a huge thrust to the Digital India programme and is making huge investments in this sector. With help from America, India can realise the dream of becoming an economy driven by digitization.Β
- Modernisation of the army cannot take place without the contribution of the US; the United States is one of the biggest suppliers of armed weapons to India.
- Jake Sullivan, President Joe Bidenβs national security adviser (NSA), is a pivotal figure who has shaped the United States’ foreign policy and given India-US ties new momentum.
- Green growth in India can be possible with the help of technology transfer from the US.Β
- Similarly, a large chunk of India’s remittances come from the US. Moreover, the US hosts a large number of India’s diaspora who contribute immensely towards its growth.
- India fits into the wider US geoeconomic and geostrategic worldview, the China challenge.
- The US wants to retain its position as the biggest economy and most powerful country in the world. It is being consistently challenged by China. So, the US desperately needs India’s support to maintain its own hegemony across the world.
- Similarly, the Russia-China axis is presenting more challenges to the US which it cannot deal with in silos. So it needs a trusted partner like India to back her in its aspiration.Β
- The agenda is around building a shared technology ecosystem of trust, around diversified resilient supply chains, with the US and India working together to help the world solve significant problems such as climate change, food security, poverty, etc.
Nut graf: Experts believe that India and the U.S. are friends, but not allies. At a time when both countries need each other more than ever before, mutual efforts are required to transform the existing relationship from friends to that of allies.
Syllabus: GS-2, Bilateral, regional and global groupings and agreements involving India and/or affectingΒ Indiaβs interests.
Prelims: What is the new Global financing pact
Mains: Details and objectives of Global financing pact and its significance for Global South
Context: New global financing pact summit taking place in Paris.Β
What is the new Global Financing Pact?Β
- The aim of the Summit is to lay the groundwork for a new financial system suited to the common challenges of the 21st century, such as fighting inequalities and climate change and protecting biodiversity. The Summit is co-organized by France and India.
- In other words, the aim of this Summit is to concurrently tackle the challenges of climate change, biodiversity protection, and the fight against inequality in order to achieve the Sustainable Development Goals (SDGs).
- Four major objectives for this Summit have been announced and will be followed up by four working groups:
- Restoring fiscal space to countries facing short-term difficulties, especially the most indebted countries
- Promoting private sector development in low-income countries
- Encouraging investment inΒ green infrastructure for the energy transition in emerging and developing countries
- Mobilising innovative financing for countries vulnerable to climate change
Strengthen solidarity with the Global South:
- The Summit will focus on discussing various ways to enhance financial solidarity with countries in the Global South. Its main objectives include creating fiscal space, promoting private sector development, fostering green infrastructure investment, and generating innovative financing for countries vulnerable to climate change.
- This Summit is one among numerous international events scheduled throughout the year, such as the G20, the SDG Summit, and COP28. These events are all designed to drive the achievement of tangible, impactful results.
Difference between the global south and the global north:Β
- βGlobal Northβ refers loosely to countries like the US, Canada, Europe, Russia, Australia and New Zealand, while βGlobal Southβ includes countries in Asia, Africa and South America.Β
- The commonality between the South countries is that most have a history of colonisation, largely at the hands of European powers.Β
- The countries in this region have been historically excluded from prominent international organisations β such as from the permanent membership of the United Nations Security Council.Β
- As bodies like the UN and the IMF are involved in major decision-making that affect the world in terms of politics, economy and society, the exclusion is seen by these countries as contributing to their slower growth.
Nut graf: A summit for a New Global Financing Pact is being held at a crucial juncture amidst discussions around reforms of the World Bank, Indiaβs G20 presidency, the UNβs SDG Summit, the UN Secretary-Generalβs Climate Ambition Summit, and COP28. The Summit also throws the much-needed focus on the Global South from where the bulk of global growth is expected.
1. Refugees as assets to their new countries
Syllabus: GS-2, Welfare schemes for vulnerable sections of the population by the Centre and States and the performance of these schemes; mechanisms, laws, institutions and Bodies constituted for the protection and betterment of these vulnerable sections.
Prelims: Principle of Non-refoulement
Mains: Dealing with the refugee crisis
Context: June 20th is celebrated as International Refugee Day.
Why have there been rising incidences of refugee crises across the world?Β
- The ongoing crises in countries like Myanmar, Sudan and war-ridden Ukraine have led to a rise in the number of refugees across the world.Β
- These refugees are migrating to different parts of the world seeking a peaceful place to live and survive.Β
- There are nearly 2,50,000 refugees in India and half of them are women and children.Β
- Ethnic cleansing is one of the prime reasons for the rise in refugee crises across the world.Β
- War crimes are another reason for the rise in the number of refugees.Β
Challenges faced by refugees:Β
- Many countries are not willing to accept refugees as they perceive them to be a threat to their national security.Β
- They face multiple problems ranging from legal recognition, having government-backed documents, and threats to their survival.Β
- Various social benefits are denied to them like schools, hospital facilities and livelihood opportunities.Β
- Moreover, they face challenges from the native population that believes that refugees would eat up the opportunities meant for them.Β
Better management of refugees:Β
- Itβs essential that wealthy countries work together to share the responsibility for protecting refugees. Currently, a small number of countries take responsibility for most of the worldβs refugees. Most countries β including some of the worldβs largest economies β scarcely take in any refugees at all. As outlined in the preamble of the Refugee Convention, all countries should share responsibility.
- Wealthy nations must also increase the support and funding they provide to people in conflict-stricken countries. Humanitarian appeals around the world are severely underfunded and the gap between funds and needs is growing.
- βNon-refoulementβ is a fundamental principle of international law that forbids a country from returning asylum seekers to a country where they would be at risk of persecution or harm. Itβs vital that wealthy countries protect asylum seekers by not returning them to dangerous situations.
Nut graf: The refugee crisis can be better managed with collective efforts of countries across the world, considering it a humanitarian crisis and working together to address the refugee crises in various parts of the world.
F. Prelims Facts
1. Archaeologist finds Mesolithic-era rock painting in Guntur
Syllabus: GS-1; Art and Culture; Rock paintings
Prelims: Mesolithic-era rock painting in Guntur
Details
- A Mesolithic period rock painting has been found by Archaeologists of the Archaeological Survey of India (ASI) in Orvakallu village of the Guntur district in Andhra Pradesh.
- Archaeologists while surveying the lower River Krishna Valley to analyse the architectural features of shrines, identified a new prehistoric rock painting on the walls and ceiling of natural rock shelters on a hillock at Orvakallu.
- According to the report, these paintings were made using natural white kaolin and red ochre pigments.Β
- Kaolinite is a soft, earthy, and white mineral made during the chemical weathering of aluminium silicate minerals such as feldspar.
- Red ochre is a pigment made of clay, sand, and ferric oxide.Β
- These paintings shed light on the social and cultural life of the people who then lived in these areas.
- This recently found rock painting belonging to the Mesolithic period (from about 5000 BC) depicts an individual tilling a piece of land indicating a βsemi-settled life patternβ wherein members belonging to this community cultivated crops.
- Another painting depicted a man catching a wild goat with his left hand while wielding a hook-like implement to control it.Β
- Another painting showed two couples standing with their hands raised while a child stood behind them.
Know more – Prehistoric Rock Paintings
2. INS Kirpan
Syllabus: GS-3; Security; Various Security forces and agencies and their mandate.Β
Prelims: About INS Kirpan and India-Vietnam relations
Context:
India gifted INS Kirpan to Vietnam to strengthen that countryβs naval capabilities.
INS Kirpan
- INS Kirpan is an indigenously-built in-service missile corvette.
- INS Kirpan is a Khukri-class missile corvette that was commissioned into the Indian Navy in January 1991.Β
- INS Kirpan was built by the Garden Reach Shipbuilders & Engineers, Kolkata.
- The missile corvette is 91 metres in length, has a beam of 11 metres, is capable of reaching speed in excess of 25 knots and has a displacement of close to 1,400 tonnes,Β
- INS Kirpan is equipped with a medium-range gun, 30 mm close-range guns, chaff launchers, and surface-to-surface missiles.
- INS Kirpan can be deployed to undertake a wide variety of roles such as coastal and offshore patrol, coastal security, surface warfare, anti-piracy, and Humanitarian Assistance and Disaster Relief (HADR) operations.
India-Vietnam relations
- India and Vietnam signed a Memorandum of Understanding (MoU) on mutual logistics support in June 2022.
- The Defence Ministers of the two countries signed the βJoint Vision Statement on India-Vietnam defence partnership towards 2030β with an aim to enhance the scope and scale of existing defence cooperation.
- Vietnam has procured 12 high-speed patrol boats for the Vietnamese border guard force under a $100 million Line of Credit (LoC) extended in September 2014.Β
- Further, India extended another $500 million defence LoC in 2016 and discussions are underway to identify the equipment.
- India has also announced gifting two simulators and a monetary grant towards the setting up of a Language and IT Lab at the Air Force Officers Training School.
- The two countries have shared a Comprehensive Strategic Partnership since 2016.
- Vietnam has been a crucial partner in Indiaβs βAct East policyβ and the βIndo-Pacific visionβ.
G. Tidbits
1. βEurope is worldβs fastest warming continentβ
- A joint report by the World Meteorological Organization (WMO) and the European Unionβs Copernicus Climate Change Service has noted that Europe is the world’s fastest-warming continent.
- The report says that Europe would need to brace itself for more deadly climate change-triggered heat waves with its temperature rising by 2.3Β°C in 2022 compared to that in pre-industrial times.
- Countries such as Germany, Spain, France, Italy, Portugal, and the UK witnessed their warmest year on record in 2022.
- Europe is currently experiencing increased pressure on its energy, transport infrastructure and healthcare systems due to extreme weather that has been aggravated by climate change.
- The report also noted that the sea surface temperatures reached record highs and there was also βunprecedentedβ glacier melting.
- Furthermore, overall climate and weather hazards resulted in about 16,365 deaths, mainly due to heat waves, and caused $2 billion in damage, largely connected with floods and storms.
2. UN adopts agreement to protect marine life in the high seas
- The United Nations has adopted a historic agreement and the first-ever treaty to protect marine life on the high seas.Β
- The agreement is known as the βTreaty on Biodiversity Beyond National Jurisdictionβ and it comes under the ambit of the UN Convention on the Law of the Sea (UNCLOS).
- The latest agreement aims to protect biodiversity in waters outside national boundaries, known as the high seas and establishes principles for sharing the benefits of βmarine genetic resourcesβ (MGR).
- The new treaty will be opened for signatures on September 20, during the annual meeting of world leaders at the General Assembly, and it will come into effect after it is ratified by 60 countries.
Also read – UN High Seas Treaty
H. UPSC Prelims Practice Questions
Q1. Consider the following statements with respect to contempt of court: (Level β Moderate)
- The Attorney Generalβs (AG) consent is mandatory when a private citizen wants to initiate a case of contempt of court against a person.
- The Contempt of Courts Act, 1971, has a limitation period of two years for bringing in action against an individual.
- The Supreme Court has the power to initiate contempt cases on its own, independent of the motion brought before it by the AG or with the consent of the AG.
How many of the above statements are correct?
- Only one
- Only two
- All three
- None
CHECK ANSWERS:-
Answer: b
Explanation:
- Statement 1 is correct, The Attorney Generalβs (AG) consent is mandatory when a private citizen wants to initiate a case of contempt of court against a person.Β
- Before such a plea can be filed, the AG must sign off on the complaint, determining if it requires the attention of the court at all.
- Statement 2 is not correct, The Contempt of Courts Act, 1971, has a limitation period of one year for bringing in action against an individual.
- According to Section 20 of the Contempt of Courts Act, 1971, βNo court shall initiate any proceedings of contempt, either on its own motion or otherwise, after the expiry of a period of one year from the date on which the contempt is alleged to have been committedβ.
- Statement 3 is correct, Article 129 of the Constitution empowers the Supreme Court to initiate contempt cases on its own, independent of the motion brought before it by the AG or with the consent of the AG.
Q2. Which of the following statements is incorrect with respect to the Chambal River? (Level β Difficult)
- It is a tributary of the Yamuna River.
- It originates at Janapav, south of Mhow town, near Manpur, Indore, on the south slope of the Vindhya Range in Madhya Pradesh.
- It flows through three Indian states.
- Banas, Mej and Parbati are the left bank tributaries of Chambal.
CHECK ANSWERS:-
Answer: d
Explanation:
- Statement 1 is correct, The Chambal River is a tributary of the Yamuna River in Central and Northern India.
- Statement 2 is correct, The Chambal River originates at Janapav, south of Mhow town, near Manpur, Indore, on the south slope of the Vindhya Range in Madhya Pradesh.
- Statement 3 is correct, The Chambal River flows through three Indian states namely Madhya Pradesh, Uttar Pradesh, and Rajasthan.
- Statement 4 is not correct, The main left bank tributaries of Chambal include the Banas and Mej rivers on the leftΒ
- The Parbati, Kali Sindh and Shipra Rivers are the main right-bank tributaries of the Chambal River.
Q3. Consider the following statements with respect to the Insolvency and Bankruptcy Code, 2016: (Level β Difficult)
- The Indian Institute of Corporate Affairs has regulatory oversight over Insolvency Professionals.
- A competitor of the corporate debtor is prohibited to submit a resolution plan in a corporate insolvency resolution process.
- A creditor can initiate a pre-packaged insolvency resolution process when the debtor company has defaulted at least Rupees one crore.
How many of the above statements are correct?
- Only one
- Only two
- All three
- None
CHECK ANSWERS:-
Answer: d
Explanation:
- Statement 1 is not correct, The Insolvency and Bankruptcy Board of India (IBBI) has regulatory oversight over Insolvency Professionals, Insolvency Professional Agencies, Insolvency Professional Entities and Information Utilities.
- Statement 2 is not correct, A competitor of the corporate debtor along with a promoter of the corporate debtor and a creditor of the corporate debtor are allowed to submit a resolution plan in a corporate insolvency resolution process.
- A wilful defaulter is prohibited to submit a resolution plan in a corporate insolvency resolution process.
- Statement 3 is not correct, A pre-pack envisages the resolution of the debt of a distressed company through a direct agreement between secured creditors and the existing owners or outside investors, instead of a public bidding process.
- A corporate debtor with a minimum default of INR 10 lakhs can initiate a pre-packaged insolvency resolution process.
Q4. With respect to the Cornwallis Code, which of the following statements is/are correct? (Level β Moderate)
- It established the Permanent Settlement system.
- Collectors were given only the power of the revenue administration.
Which of the statements given above is/are correct?
- 1 only
- 2 only
- Both 1 and 2
- Neither 1 nor 2
CHECK ANSWERS:-
Answer: c
Explanation:
- Statement 1 is correct, The Cornwallis Code of 1793 contained provisions for governing the civil, policing and judiciary administration in British India.
- Cornwallis Code of 1793 established the Permanent Settlement system.
- Statement 2 is correct, Cornwallis wanted Separation of Power and the Cornwallis Code divested the collector of all the judicial and the magisterial powers.
- Thus the Collectors were given only the power of the revenue administration according to the Cornwallis Code.
Q5. What is "Virtual Private Network"? (Level β Easy) PYQ (2011)
- It is a private computer network of an organization where the remote users can transmit encrypted information through the server of the organization
- 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
- It is a computer network in which users can access a shared pool of computing resources through a service provider
- None of the statements (a), (b) and (c) given above is a correct description of Virtual Private Network
CHECK ANSWERS:-
Answer: b
Explanation:
- Virtual Private Network (VPN) corresponds to an encrypted & secure network that enables you to securely use network resources.Β
- VPN allows users to work from home in a secure manner to connect to remote corporate servers with the help of routing infrastructure given by the public internetwork.Β
- VPNs allow employees to securely access their companyβs intranet while travelling outside the office.
I. UPSC Mains Practice Questions
- Collaborations like the Summit for New Global Financing Pact are paramount in maintaining the relevance of global conventions and organisations. Analyze. (15 marks, 250 words) [GS-2, IR]
- India’s developmental journey has been high-paced but found lacking at the same time. In the context of the above statement, discuss the role played by a strong Indo-US relationship in India’s growth story. (15 marks, 250 words) [GS-2, IR]
Read the previous CNA here.
CNA 20 June 2023:- Download PDF Here
Comments