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  • Abortion Right extends to the Cisgenders: SC

    In a significant judgment, the Supreme Court said it was unconstitutional to distinguish between married and unmarried women while allowing abortion when the foetus is between 20-24 weeks.

    What is the news?

    • Going a step further, the court said the term ‘woman’ in the judgment included persons other than cisgender women.

    What is cisgender?

    • The term cisgender is used to define people whose gender identity and expression match the identity assigned to them at birth.
    • When a child is born, it is assigned a gender identity based on its physical characteristics.
    • Many believe that gender is a social construct, and growing up, the child may or may not confirm to the birth identity.
    • For transgender people, their sense of gender identity does not match the one assigned to them at birth.
    • Thus, a cisgender woman is a person who was assigned female at birth and continues to identify as a woman.
    • On the other hand, a child assigned female at birth can feel it identifies more authentically as a man as it grows up.

    Use of gender-inclusive vocabularies in official documents

    • Before India’s Supreme Court used ‘cisgender’ in the context of reproductive rights, last year in June, the US government had replaced the word ‘mothers’ with ‘birthing people’.
    • Those who advocate the use of ‘birthing people’ say it is not just women who give birth.
    • Transmen — a person assigned the female gender at birth but who identifies as a man – and genderqueer people – who identify as neither man nor woman – also give birth.

    Why the word cisgender is important?

    • If there are ‘transgender’ people, there should be a word for those who are not.
    • Giving a label to only one section of the population, especially when that is in the minority, implies that the others are default, ‘normal’, and only that section needs to be labelled.
    • Having distinct words for transgender and cisgender people denotes that both are equally valid, neutral experiences, with neither being an aberration.
    • Also, cis and trans are not the only gender identifiers in use.
    • There are many other terms, such as gender-queer, gender fluid and gender variant.
    • Some also choose not to use the traditionally gender-tied pronouns of he/she/her/his, and go for they/them.

    Criticism of the term

    • Some people, including those working on trans rights, feel terms like ‘cisgender’ belong in the realm of gender theory alone.
    • They feel that their usage can be counterproductive – people are less likely to grasp a message if they have to look up the individual words that make up the message.
    • Others feel that ‘cisgender’ as a counter to ‘transgender’ is restrictive – reinforcing a binary of genders that many choose to reject.

     

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  • Ponniyin Selvan and the Cholas

    In all the buzz around the Tamil film Ponniyin Selvan: 1 or PS1, a fictional period drama, a point of focus has been the Chola dynasty that the film is based on.

    Why in news?

    • A notable actor has spoke about the progressiveness of the Chola era.
    • He mentioned the architectural marvels and temples, the social setup of the time, and how cities were named after women.

    Behind the name- PS1

    • The fictional account of the Chola kingdom appeared in a weekly journal in the early 1950s and garnered popularity.
    • These were later compiled into a novel called ‘Ponniyin Selvan’, which became the inspiration for the movie, whose second part is due for release in 2023.

    Who were the Cholas?

    • The Chola kingdom stretched across present-day Tamil Nadu, Kerala, and parts of Andhra Pradesh and Karnataka around 9th to 12th century AD.
    • The dynasty was founded by the king Vijaylaya, described as a “feudatory” of the Pallavas.
    • Despite being a relatively minor player in the region among giants, Vijaylaya laid the foundation for a dynasty that would rule a major part of southern India.

    Might of the Cholas

    (1) Defense

    • One of the biggest achievements of the Chola dynasty was its naval power, allowing them to go as far as Malaysia and the Sumatra islands of Indonesia in their conquests.
    • The domination was such that the Bay of Bengal was converted into a “Chola lake” for some time.

    (2) Economy

    • While the extent of this domination is disputed, the Cholas had strong ties with merchant groups and this allowed them to undertake impressive naval expeditions.
    • In general, even merchant guilds, which had close ties to the court, had to hire their own guards because roads could be dangerous.

    (3) Culture

    • Another feature is how the practice of building grand temples, common to the dynasties of the region around this time, was ramped up in an unprecedented way by the Cholas, according to Kanisetti.
    • The grand Brihadeeswara temple of Thanjavur, built by the Cholas, was the largest building in India in that period.
    • Additionally, artworks and sculptures were commissioned by Chola kings and queens, including the famous bronze Nataraja idols.

    Women under the Cholas

    • The role of women in the royal family is being brought to focus given their impact on public life.
    • But that is not to suggest that ordinary women wielded equal power as men.
    • The royal women’s proximity to male power was valued, rather than women in general.

    Local annexations

    • When the Chola King Rajadhiraja came to power in 1044, he was able to “subdue” Pandyan and Kerala kings, and presumably to celebrate these victories performed the Ashvamedha sacrifice.
    • The Chola rulers sacked and plundered Chalukyan cities including Kalyani and massacred the people, including Brahmans and children.
    • They destroyed Anuradhapura, the ancient capital of the rulers of Sri Lanka.

     

     

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  • International Day of Non-Violence event at UN

    International

    The International Day of Non-Violence event, held at the UN headquarters in New York, saw a life-size hologram of Gandhi displayed.

    International Day of Non-Violence

    • Every year, since 2007, the day is observed on October 2, the birth anniversary of Mahatma Gandhi.
    • Iranian Nobel Laureate Shirin Ebadi, in January 2004, first proposed the idea of dedicating a day to non-violence, around the world.
    • In 2007, the UN General Assembly (UNGA) passed a resolution to commemorate October 2 as the International Day of Non-Violence, with the core objective to “disseminate the message of non-violence, including through education and public awareness.”

    What does the term “non-violence” stand for?

    • The UN defines the term as a rejection of the use of physical violence in order to achieve social or political change.
    • The UNGA resolution reaffirms the universal relevance of the principle of non-violence and establishes a desire to secure a culture of peace, tolerance, understanding and non-violence.
    • The theory emphasises that the power of rulers depends on the consent of the populations, and non-violence therefore seeks to undermine such power through withdrawal of the consent and cooperation of the populace.

     

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  • Free Breakfast Scheme,Healthy Children: Healthy Nation

    Free breakfast schemeContext

    • Under the free breakfast scheme of Tamil Nadu Government, children in government schools from Class I to Class V will get nutritious breakfast provided in their schools every morning. The scheme is aimed at encouraging more children to continue to come to school and help prevent dropouts in primary level.

    CM’s Breakfast Scheme

    • The scheme covers around 1.14 lakh students in 1,545 schools which include 417 municipal corporation schools, 163 municipality schools and 728 taluk and village panchayat-level schools.
    • The inauguration of the scheme marks an important milestone in the State’s history of providing free meals to school students.

    What is the approach for breakfast scheme?

    • Morning Breakfast: Under the morning breakfast scheme, every student is to be provided a cooked meal of 150-500 grams breakfast with sambar with vegetables. With a budget outlay of Rs33.5 crore in the initial phase, the new scheme caters to 1,14,095 primary school students from1,545 government schools.
    • Micronutrients deficiency: School administration will serve hot breakfasts to schoolchildren by 8:30 am before their classes begin. Students will be served upma, kichadi or Pongal from Monday to Friday, while rava kesari or semiya kesari will be added to the menu on Fridays.The local millets available in the area will also be part of the menu for at least two days a week.
    • Aim of the scheme: The scheme mainly aims to help students attend school hunger free and improve their nutritional status.

    Free breakfast schemeWhat do the Critics of the scheme argue?

    • Freebies: The scheme stands at the confluence of three socio-political developments: a fierce but murky political debate on freebies.
    • Mid-day meal scheme: There was no need to supplement the existing mid-day meal scheme. But going by the content of the scheme, it seems unlikely that it will bring any substantial or sustained improvements in the above mentioned aspects of nutrition, especially since T.N. is already doing well in this regard.
    • Populism: This is just a populist scheme by state government for vote bank politics.
    • Questionable outcomes: Though the scheme has the potential to ensure that children attend classes hunger free, reliable and representative data on what proportion of them attend school without having breakfast regularly is scarce. Though the State acknowledges that students tend to skip breakfast because of the school timing and their financial situation, it is important to identify which among these is the significant contributor. The present approach does not distinguish between the two.

    What the Defenders of the scheme argue?

    • Positive outcomes: Studies from other countries suggest that free breakfast schemes might help increase educational outcomes through a likely increase in school attendance and improved concentration on studies.
    • On freebies: The freebie debate strategically deploys fiscal burden as a potent tool to possibly constrain States from discharging this responsibility.

    Free breakfast schemeWhy feeding children in school is important?

    • Welfare state: The States have a responsibility to promote welfare and minimise inequalities in income as well as in facilities and opportunities among individuals and groups (Article38).
    • Global Food Security Index: The welfare responsibility of the States remains undiminished, especially since India is ranked 71out of 113 countries on the Global Food Security Index.
    • Global Hunger Index: India ranked 101 out of 116countries on the Global Hunger Index.
    • Human development index: 132 out of 191 countries on the Human Development Index. India’s mean years of schooling stood at just 6.7 years in 2020-21.
    • Inequality: Additionally, India has among the highest levels of inequality in education. This responds closely with the rising wealth inequality, as brought out by the recent Credit Suisse report.
    • Stunting and wasting: Malnourishment in children (stunting, wasting and underweight) under 5 years has reduced as per National family health survey-5 (2019-21) from 38.4% to 35.5%, 21.0% to 19.3% and 35.8% to 32.1% respectively as compared to NHFS-4 (2015-16). However present scenario is not good as compare to other developing nations in south Asia.

    Free breakfast schemeWhat are the different Existing Scheme?

    • The Midday Meal Scheme: The Midday meal is a school meal programme in India designed to better the nutritional standing of school-age children nationwide.
    • The programme supplies free lunches on working days for children in primary and upper primary classes in government, government aided, local body, Education Guarantee Scheme, and alternate innovative education centres, Madrasa supported under Sarva Shiksha Abhiyan, and National Child Labour Project schools run by the ministry of labour.
    • Serving 120 million children in over 1.27 million schools and Education Guarantee Scheme centres, the Midday Meal Scheme is the largest of its kind in the world.
    • PM-POSHAN: The name of the scheme has been changed to PM-POSHAN (Pradhan Mantri Poshan Shakti Nirman) Scheme, in September 2021, by MoE (Ministry of Education), which is nodal ministry for the scheme.
    • The Central Government also announced that an additional 24 lakh students receiving pre-primary education at government & government-aided schools would also be included under the scheme by 2022.

    Conclusion

    • India’s spending in human development enhancing welfare schemes has been very dismal. There is an urgent need for implementing innovative and effective welfare schemes to address the disruptions caused by the pandemic in the education and nutrition sectors and strengthen these sectors.

    Mains Question

    Q.Malnutrition, under-nutrition and micro-nutrition requires a different approach. Distinguish and suggest the existing policy gaps to address them.

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  • The Mediation Bill,2021: Needs And Concerns

    MediationContext

    • The Mediation Bill, 2021 was introduced in the Rajya Sabha on December20, 2021,with the Parliamentary Standing Committee being tasked with a review of the Bill. The committee’s report to the Rajya Sabha was submitted on July 13, 2022. In its report, the Committee recommends substantial changes to the Mediation Bill, aimed at institutionalising mediation and establishing the Mediation Council of India.

    What is mean by mediation?

    • Mediation: Mediation is a process wherein the parties meet with a mutually selected impartial and neutral person who assists them in the negotiation of their differences.
    • Brings Parties Together: Parties can save and sometimes rebuild their relationship like during a family dispute or commercial dispute.
    • Very Convenient: The parties can control the time, location, and duration of the proceedings to large extent. Scheduling isn’t subject to the convenience of courts

    MediationWhy does India need mediation?

    • No separate law: While there is no standalone legislation for mediation in India, there are several statutes containing mediation provisions,such as the Code of Civil Procedure, 1908,the Arbitration and Conciliation Act, 1996,the Companies Act, 2013, the Commercial Courts Act, 2015, and the Consumer Protection Act, 2019.
    • Supreme Court mandate: The Mediation and Conciliation Project Committee of the Supreme Court of India describes mediation as a tried and tested alternative for conflict resolution.
    • Being an international signatory: As India is a signatory to the Singapore Convention on Mediation (formally the United Nations Convention on International Settlement Agreements Resulting from Mediation), it is appropriate to enact a law governing domestic and international mediation.

    What are the Key features of the Mediation bill?

    • Promote mediation: The Bill aims to promote, encourage, and facilitate mediation, especially institutional mediation, to resolve disputes, commercial and otherwise.
    • Mandatory Mediation: The Bill further proposes mandatory mediation before litigation. At the same time, it safeguards the rights of litigants to approach competent adjudicatory forums/courts for urgent relief.
    • Confidentiality: The mediation process will be confidential and immunity is provided against its disclosure in certain cases.
    • Legally binding: The outcome of the mediation process in the form of a Mediation Settlement Agreement (MSA) will be legally enforceable and can be registered with the State district or taluk legal authorities within 90days to ensure authenticated records of the settlement.
    • Mediation Council of India: The Bill establishes the Mediation Council of India and also provides for community mediation.
    • Services of Mediator: If the parties agree, they may appoint any person as a mediator. If not, they may apply to a mediation service provider to appoint a person from its panel of mediators.
    • Disputes where no mediation required: The Bill lists disputes that are not fit for mediation (such as those involving criminal prosecution, or affecting the rights of third parties). The central government may amend this list.
    • Time bound process: The mediation process must be completed within 180 days, which may be extended by another 180 days by the parties.

    MediationWhat are the Concerns over the bill?

    • Mandatory provision: According to the Bill, pre-litigation mediation is mandatory for both parties before filing any suit or proceeding in a court,whether or not there is a mediation agreement between them.
    • Monetary punishment: Parties who fail to attend pre-litigation mediation without a reasonable reason may incur a cost. However,as per Article 21 of the Constitution,access to justice is constitutional right which cannot be fettered or restricted. Mediation should just be voluntary and making it otherwise would amount to denial of justice.
    • Clause 26: According to Clause26 of the Bill, court annexed mediation, including pre-litigation mediation, will be conducted in accordance with the directions or rules framed by the Supreme Court or High Courts. However, the Committee objected to this. It stated that Clause26 went against the spirit of the Constitution.In countries that follow the Common Law system, it is a healthy tradition that inthe absence of statutes, apex court judgments and decisions carry the same weight. The moment a law is passed however, it becomes the guiding force rather than the instructions or judgments given by the courts. Therefore, Clause 26 is unconstitutional.
    • Lack of international enforceability: Bill considers international mediation to be domestic when it is conducted in India with the settlement being recognised as a judgment or decree ofa court. The Singapore Convention does not apply to settlements that already have the status of judgments or decrees. As a result, conducting cross border mediation in India will exclude the tremendous benefits of worldwide enforceability.

    MediationConclusion

    • In order to enable a faster resolution of disputes,the Bill should be implemented after discussion with stakeholders and resolve the issues in an amicable manner. It’s a good opportunity for India to become an international mediation hub for easy business transactions.

    Mains Question

    Q.Address the key concerns in the mediation bill 2021 and how India can become the centre of international dispute resolutions.Discuss.

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  • Ayushman Bharat scheme

    ayushman bharat

    India has completed four years of Ayushman Bharat Pradhan Mantri-Jan Arogya Yojana (AB-PMJAY), the world’s largest public health insurance programme.

    What is Ayushman Bharat?

    • Ayushman Bharat is National Health Protection Scheme, which will cover over 10 crore poor and vulnerable families (approximately 50 crore beneficiaries) providing coverage upto 5 lakh rupees per family per year for secondary and tertiary care hospitalization.
    • It was launched in September 2018 by the Ministry of Health and Family Welfare.
    • It is a centrally sponsored scheme and is jointly funded by both the union government and the states.
    • It has subsumed the on-going centrally sponsored schemes – Rashtriya Swasthya Bima Yojana (RSBY) and the Senior Citizen Health Insurance Scheme (SCHIS).

    Features of the scheme

    • It will have a defined benefit cover of Rs. 5 lakh per family per year.
    • Benefits of the scheme are portable across the country and a beneficiary covered under the scheme will be allowed to take cashless benefits from any public/private empanelled hospitals across the country.
    • It will be an entitlement based scheme with entitlement decided on the basis of deprivation criteria in the SECC database.
    • The beneficiaries can avail benefits in both public and empanelled private facilities.
    • To control costs, the payments for treatment will be done on package rate (to be defined by the Government in advance) basis.

    India’s health expenditure post Ayushman Bharat

    Ans. India’s public healthcare spending is still among the lowest in the world.

    • Total health expenditure declined to 3.2% of GDP in 2018-19 from 3.3% in 2017-18, while the government’s health expenditure (centre and state) as a percentage of GDP fell from 1.35% to 1.28% in the same period.
    • National health estimates showed the Centre’s share decreasing to 34.3% in 2018-19 from 40.8% in the previous year, while that of states rose from 59.2% to 65.7%.
    • Out-of-pocket spending as a percentage of total health expenditure declined to 48.2% in 2018-19, though it is significantly higher than the world average of 18.1% in 2019

    What about health insurance penetration?

    Ans. Retail health insurance covers a meagre 3.2% of the country’s population.

    • With a population of 1.36 billion, India is the world’s second most populous country, and is expected to surpass China soon.
    • Launched in 2018 to provide universal health coverage, AB-PMJAY, takes care of the bottom 50% of the population of approximately 700 million individuals.
    • The top 20% of the population is covered through social and private health insurance.
    • Therefore, about 30% of the population, or about 400 million, is “the missing middle”— they don’t have any financial protection for health emergencies.

    Why is sound healthcare important for the economy?

    • Covid-19 exposed the economic consequences of poor healthcare. Higher out-of-pocket healthcare spending hits savings and consumption.
    • In the work space, poor health impacts physical and mental abilities, increase turnover and lead to lower productivity.
    • Data shows that 7% of India’s population is pushed into poverty every year due to healthcare costs.

    Way forward

    • Healthcare management and disease prevention should be the focus, along with an all-encompassing healthcare system, including OPD.
    • The government also needs to pay attention on healthcare cover for “the missing middle” population.
    • As a pilot, states may allow the authority already implementing the AB-PMJAY scheme in the state to cover the missing middle.

     

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  • Live-streaming of Court: Definitely A Great Move

    CourtContext

    • On September 27, the Supreme Court enabled the live streaming of the hearing of cases.
    • A full court of all Supreme Court judges under the leadership of Chief Justice U U Lalit took the unanimous decision to live-stream constitutional bench proceedings. Justice Chandrachud, the Chairperson of the Supreme Court’s E-committee and the driving force behind the live streaming initiative, began the hearing in his courtroom by announcing,”We are virtual”.

    Background

    • The Court’s original decision by the bench of the then Chief Justice Dipak Misra, Justice A M Khanwilkar and Justice D Y Chandrachud on September 27, 2018, allowing the live telecast of important proceedings paved the way for this outcome. They had held that the live-streaming of court proceedings is in the public interest.
    • Their vision had the full support of Chief Justices M V Ramana and U U Lalit.

    What is live-streaming technology?

    • At its core, streaming content is meant to help people attend events, expos, and experiences they cannot attend in person.
    • Live streaming technology is how videos are streamed over the internet, live, in real-time, as they are being recorded.
    • Live streaming technology is the internet’s response to live television broadcasts, with the most popular being news shows and sports.

    What is Live-streaming of the court?

    • Live streaming of court is that its proceedings that the people can watch on their mobiles and computers.All courtrooms function under camera glare.

    CourtWhy Live-streaming of court is so important?

    • Instilling Faith in the Judiciary: Enabling the ordinary people of the country to view, without any barrier, the workings of the highest court of the land will go a long way in instilling faith in the judiciary.
    • Empowering the masses: It will enable the legal system to deliver on its promise of empowering the masses.Important step toward developing an informed citizenry.
    • Respect to Rule of Law: The decision will enable people to understand the importance of the rule of law.It will help people appreciate that the judiciary is firm in protecting the rights of the impoverished, historically marginalised and disempowered sections of society. Potential to build a culture of respect for the rule of law.
    • Living up the expectation of Constitution: Live-Streaming of Court proceedings is manifested in public interest. Public interest has always been preserved through the Constitution article 19 and 21.
    • More transparency: It will encourage the principle of open court and reduce dependence on second-hand views. It will effectuate the public’s right to know. This would inspire confidence in the functioning of the judiciary as an institution and help maintain the respect that it deserved as a co-equal organ of the state.
    • Raise the quality and standards of the legal profession: Lawyers will be better prepared to appear before the court and they will be mindful of not making irresponsible remarks. An inclusive approach to public scrutiny could nudge and enable lawyers to take the justice delivery mechanisms more seriously than they may have in the past.
    • Level playing field: It also creates a level playing ground for the younger members of the legal profession as their preparedness and intellectual prowess will be apparent to all.
    • Academic help: Watching courtroom proceedings,actual arguments by lawyers and searching questions by judges  could inspire law students to take up this relatively neglected field.Law faculty members and legal researchers will be motivated to work on new areas of scholarship and research relating to the functioning of the judiciary and legal profession.
    • Easy accessibility reducing the obstacle of distance: With live-streaming, the litigants will no longer have to come to Delhi to witness proceedings of their case which would be just a click away.
    • Strengthening Democracy: Transparency and accessibility of the process of justice delivery will strengthen the country’s democracy

    CourtWhat are the Concerns around live-streaming of court?

    • Contempt of court: Video clips of proceedings from Indian courts are already on YouTube and other social media platforms with sensational titles and little context, such as “HIGH COURT super angry on army officer”.
    • Disinformation and sensationalism: There are fears that irresponsible or motivated use of content could spread disinformation among the public.
    • Unnecessary activism: With the advent of social media, every citizen became a potential journalist. Study shows that justices behave like politicians when given free television time, they act to maximize their individual exposure
    • Internet connectivity: Internet connectivity issues and the need for a well-equipped space where lawyers can conduct their cases are some of the major problems requiring attention.
    • Awareness and training: Judges, court staff and lawyers are not well-versed with digital technology and its benefits. The need of the hour is for them to be made aware of these and receive adequate training.

    CourtWhich countries live-stream their court hearing?

    • Internationally,constitutional court proceedings are recorded in some form or the other.
    • United States: The Supreme Court of the United States streams its hearings in audio format at the end of each week.The US top court publishes hearings on its website and Oyez of all cases. Oyez is a multimedia judicial archive of the Supreme Court of the United States’ proceedings.
    • Brazil: The Supreme Federal Court of Brazil live streams hearings of all cases in video format on television.
    • UK: The UK Supreme Court live streams hearings of all cases in video format on its website.
    • Canada: The Canadian Supreme Court also live streams hearings of all its cases in video format on its website.
    • Australia: The Australian Supreme Court streams hearings of its full-court cases on its website with a delay of about a day. Meanwhile, the High Court of Australia (HCA) does not live-stream its proceedings.
    • China: In China,court proceedings are live-streamed from trial courts up to the Supreme People’s Court of China.

    Conclusion

    • The chief justices (past and present) and the judges of the Supreme Court deserve to be congratulated for enabling a path-breaking and democratic decision that allows the people of India to be able to watch the live proceedings of the Constitutional Bench.The distinguished jurist, Oliver Holmes,famously observed,“The great thing in the world is not so much where we stand, as in what direction we are moving.” The judges of the Supreme Court of India have ensured that we are indeed moving in the right direction.

    Mains Question

    Q.Adoption of technology will radically change the field of law and transform the judiciary. What will be the role of courts, judges, politicians,media and citizens of the country regarding live streaming of court proceedings. Discuss

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  • What is Purchasing Managers Index (PMI)?

    India’s manufacturing sector experienced its slowest expansion in September since June, the S&P Global India Manufacturing Purchasing Managers’ Index (PMI) indicated, with the index easing to 55.1 from August’s 56.2.

    PMI improves

    • A PMI reading above 50 indicates an increase in firms’ activity levels, and September marked the 15th straight month of growth in manufacturing activity.

    Purchasing Managers’ Index (PMI)

    • PMI is an indicator of business activity — both in the manufacturing and services sectors.
    • It is a survey-based measure that asks the respondents about changes in their perception of some key business variables from the month before.
    • It is calculated separately for the manufacturing and services sectors and then a composite index is constructed.
    • The PMI is compiled by IHS Markit based on responses to questionnaires sent to purchasing managers in a panel of around 400 manufacturers.

    How is the PMI derived?

    • The PMI is derived from a series of qualitative questions.
    • Executives from a reasonably big sample, running into hundreds of firms, are asked whether key indicators such as output, new orders, business expectations and employment were stronger than the month before and are asked to rate them.

    How does one read the PMI?

    • A figure above 50 denotes expansion in business activity. Anything below 50 denotes contraction.
    • Higher the difference from this mid-point greater the expansion or contraction. The rate of expansion can also be judged by comparing the PMI with that of the previous month data.
    • If the figure is higher than the previous month’s then the economy is expanding at a faster rate.
    • If it is lower than the previous month then it is growing at a lower rate.

    What are its implications for the economy?

    • The PMI is usually released at the start of the month, much before most of the official data on industrial output, manufacturing and GDP growth becomes available.
    • It is, therefore, considered a good leading indicator of economic activity.
    • Economists consider the manufacturing growth measured by the PMI as a good indicator of industrial output, for which official statistics are released later.
    • Central banks of many countries also use the index to help make decisions on interest rates.

     

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  • Medicine Nobel for Work on Human Evolution

    Swedish scientist Svante Paabo won the Nobel Prize in medicine for his discoveries on human evolution that provided key insights into our immune system and what makes us unique compared with our extinct ancestors.

    Svante Paabo: His work, explained

    • Svante Paabo’s seminal discoveries provide the basis for exploring what makes us uniquely human.
    • Hominins refer to the now-extinct species of apes that are believed to be related to modern humans, as well as modern humans themselves.
    • Paabo found that gene transfer had occurred from these now extinct Hominins to Homo sapiens following the migration out of Africa around 70,000 years ago.
    • This ancient flow of genes to present-day humans has physiological relevance today, for example affecting how our immune system reacts to infections.
    • Paabo established an entirely new scientific discipline, called paleogenomics that focuses on studying the DNA and genetic information of extinct hominins through reconstruction.

    What is the relation between evolution and biology?

    • Paabo’s discoveries have established a unique resource, which is utilized extensively by the scientific community to better understand human evolution and migration.
    • We now understand that archaic gene sequences from our extinct relatives influence the physiology of present-day humans.

    How did Paabo establish the linkage?

    • Paabo extracted DNA from bone specimens from extinct hominins, from Neanderthal remains in the Denisova caves of Germany.
    • The bone contained exceptionally well-preserved DNA, which his team sequenced.
    • It was found that this DNA sequence was unique when compared to all known sequences from Neanderthals and present-day humans.
    • Comparisons with sequences from contemporary humans from different parts of the world showed that gene flow, or mixing of genetic information among a species, had also occurred between Denisova and Homo sapiens – the species of modern-day humans.
    • This relationship was first seen in populations in Melanesia (near Australia) and other parts of South East Asia, where individuals carry up to 6% Denisova DNA.
    • The Denisovan version of the gene EPAS1 confers an advantage for survival at high altitudes and is common among present-day Tibetans.

    What are the challenges in carrying out such research?

    • There are extreme technical challenges because with time DNA becomes chemically modified and degrades into short fragments.
    • The main issue is that only trace amounts of DNA are left after thousands of years, and exposure to the natural environment leads to contamination with DNA.

    Back2Basics: Neanderthal Man

    neanderthal

    • Neanderthals were humans like us, but they were a distinct species called Homo Neanderthalensis.
    • Together with an Asian people known as Denisovans, Neanderthals are our closest ancient human relatives. Scientific evidence suggests our two species shared a common ancestor.
    • Current evidence from both fossils and DNA suggests that Neanderthal and modern human lineages separated at least 500,000 years ago. Some genetic calibrations place their divergence at about 650,000 years ago.
    • The best-known Neanderthals lived between about 130,000 and 40,000 years ago, after which all physical evidence of them vanishes.
    • They evolved in Europe and Asia while modern humans – our species, Homo sapiens – were evolving in Africa.

     

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  • Light Combat Helicopter (LCH) Prachand inducted into IAF

    lch

    The indigenous Light Combat Helicopter LCH-Prachand was formally inducted into the Indian Air Force (IAF).

    LCH- Prachand

    • The LCH has been designed as a twin-engine, dedicated combat helicopter of 5.8-ton class, thus categorized as light.
    • It features a narrow fuselage and tandem — one behind the other — configuration for pilot and co-pilot. The co-pilot is also the Weapon Systems Operator (WSO).
    • While LCH inherits many features of the ALH-Dhruv, it mainly differs in tandem cockpit configuration, making it sleeker.
    • It also has many more state-of-art systems that make it a dedicated attack helicopter.

    Features, the significance of LCH

    • LCH has the maximum take-off weight of 5.8 tonnes, a maximum speed of 268 kilometers per hour, range of 550 kilometers.
    • It has endurance of over three hours and service ceiling the maximum density altitude to which it can fly — of 6.5 kilometres.
    • LCH is powered by two French-origin Shakti engines manufactured by the HAL.

    Combat capabilities

    • The helicopter uses radar-absorbing material to lower radar signature and has a significantly crash-proof structure and landing gear.
    • A pressurised cabin offers protection from nuclear, biological and chemical (NBC) contingencies.
    • With these features, the LCH has the capabilities of combat roles such as destruction of enemy air defence, counter-insurgency warfare, combat search and rescue, anti-tank, and counter surface force operations.

    Why need indigenous LCH?

    • It was during the 1999 Kargil war that the need was first felt for a homegrown lightweight assault helicopter that could hold precision strikes in all Indian battlefield scenarios.
    • This meant a craft that could operate in very hot deserts and also in very cold high altitudes, in counter-insurgency scenarios to full-scale battle conditions.
    • India has been operating sub 3 ton category French-origin legacy helicopters, Chetak and Cheetah, made in India by the HAL.

     

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