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  • Interference an investigating officer can do without

    Context

    Instances of judiciary directing the investigating officer point to the need for restraint from the judiciary.

    Challenging the discretion of investigating officer

    • There have been growing instances of subordinate judicial officers, and even High Courts sometimes, directing the investigating officer to effect the arrest of a particular individual.
    • To deal with the issue, the Supreme Court of India recently made the observation that courts have no authority to direct an investigating officer to in turn direct the arrest of any particular individual connected with a crime
    • This points to the need for a slightly kindlier view of police conduct and more latitude to them in the standard operating procedures which they follow, especially when they investigate a complicated crime.
    • The Code of Criminal Procedure (CrPC) vests sufficient discretion in the investigating officer to take such decisions as arrests and searches.

    Issues with court’s directions

    • Court observations that smack of a lack of faith in police ability and integrity will make grass-root level policemen even more arbitrary than now and force them into carrying out questionable actions that will cast aspersions on an officer’s ability to think for himself.
    • Court interference in the day-to-day investigation is not only undesirable but is also not sanctioned by law.
    • Only the Supreme Court, has been vested with enormous authority and discretion by the Constitution, the lesser courts shall not give directions in the matter of arrests and searches.

    Safeguard against police misconduct

    • We need to educate the Executive and the common man that it is now well-established law that the police have to register an FIR.
    • It is mandatory that every police station in the land should register a complaint under the relevant sections of a statute the moment a cognisable offence is made out in the complaint
    • There is another safeguard against police misconduct.
    • The CrPC makes it obligatory for the investigating officer to write a diary that details the action taken every day following registration.
    • When in doubt, the competent court, which already has a copy of the first information report, can demand to see the case diary.
    • Courts should remember that the police are a well-established hierarchy that is obligated to ensure objectivity during a criminal investigation.
    • Every investigation is supervised by at least two immediate senior officers.

    Conclusion

    Judicial interference in an investigation is counterproductive to the idea of justice. Therefore, there is a need for allowing more freedom to the investigating officers in the standard operating procedure that they follow.

  • Webinar on The Art of Answer Writing: Boost your Marks in UPSC Mains|| 18th JULY || Registration Open

    Webinar on The Art of Answer Writing: Boost your Marks in UPSC Mains|| 18th JULY || Registration Open

    CLICK HERE TO REGISTER FOR THE WEBINAR

    Date:  18th July 2021

    Time: 3 PM

    Register and Zoom link for the Webinar will be mailed to you. 

    Every aspirant studies almost the same things and has the same time to answer the questions.  And yet, only a few succeed in writing the perfect answers while others fail. Why? 

    Well, here’s a fact: Answer writing is not a talent that you are born with, it is a skill that you can master. 

    And we want students to learn this skill and apply it effectively during the exam. This is why we are pleased to present an absolutely FREE webinar by Sukanya ma’am for serious IAS aspirants to learn the techniques of answer writing that will fetch you high scores in your UPSC Mains.

    CLICK HERE TO REGISTER FOR THE WEBINAR

    What can you expect from the webinar? 

    Our Webinar is curated from learning over the years and interactions with students from our successful programs like Smash mains and MEP super 50.

    • Introduction to answer writing as expected by UPSC. 
    • Learn about the common mistakes that most aspirants make and how to avoid them.
    • Live examples of poor answer writing and how to change them. 
    • A comprehensive coverage of How to approach a question. 
      • Learn to identify: 
        • The key demand of the question 
        • How to structure your answer ?
        • How to write the introduction? 
        • What to write in the body ?
        • How to conclude your answers? 
    • An interactive open session for discussion 
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    You learn all of this in 2 hours, for absolutely FREE! 

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    A quick bit about Sukanya Ma’am

    Sukanya ma’am has the first-hand experience of 4 mains and 2 interviews of UPSC. She has also appeared in the State MPPCS interview. Before she has worked as a Probationary Officer in a public sector bank.

    At Civilsdaily, she is the Mains Initiative Coordinator and has worked as an Ethics Mentor in Smash Mains program, which had an 80% success rate in UPSC mains 2020.

  • [RSTV Archive] Subsidy Reforms & Fiscal Position

    Finance Secretary has recently underlined the need for improving the fiscal position of the government through reforms in farm, food and fertilizer subsidies so that additional funds can be generated for the development of infrastructure and education systems.

    In this article we will discuss and analyse all aspects of this issue.

    Financial crunch of India

    • India’s fiscal deficit at 9.3% of GDP for FY21, down from a revised estimate of 9.5%.
    • This is expected to rise due to covid induced welfare schemes announced recently.

    Role of Subsidies

    • In India, food and fertilizer subsidies formed a major chunk of the overall subsidy followed by education, health, corporate concession, etc.
    • Farm, food and fertilizer reforms are administratively easy but politically difficult in view of the ramifications.

    At the present juncture we have two main kinds of buckets of reform-

    1. We have to set our fiscal house in order and also provide for the many things that governments legitimately should provide.
    2. We will need to reform some of our subsidies — farm subsidies, food subsidies, fertilizer subsidies. Some of them are intertwined with each other.

    Burden of Subsidies in India

    (1) Farm Subsidies

    • The continued trust in Centre is established with the ever-increasing support to farmers.
    • Various farm subsidies from the govt include fertilizers, farm credit, crop insurance and MSP etc.
    • A similar support from State Governments towards electricity power subsidies, irrigation subsidies crop insurance subsidies.
    • Public investment in agriculture through major irrigation projects by States, is almost equal to the annual farm subsidies of the Government of India.
    • In addition, 50% of the food subsidies are granted to farmers under National Food Security Mission, as 75% of rural population covered.
    • State Governments also waived farm loans of Rs. 1,22,000 crores.

    Thus, farm subsidies form about two percent of India’s GDP.

    (2) Fertilizer Subsidies

    • The government’s role in shaping the fertilizer landscape goes back to 1957 when it introduced the Fertilizer Control Order (FCO) to regulate the sale, price, and quality of fertilizers in the market.
    • This has not only contributed to the start of a green revolution but also increased the use of fertilizer by farmers and resulted in higher yields.
    • India is currently the second-largest consumer of fertilizer globally after China.

    Over the years, the distribution of fertilizer in India became prone to leakages. This is due to:

    1. Lack of a dedicated fertilizer beneficiary database
    2. Absence of a cap on fertilizer entitlements (Presently farmers can buy any amount, irrespective of need)
    3. Different levels of subsidy provided to the manufacturing plants based on their cost of production
    4. Disproportionate use of urea as opposed to other types of fertilizer, such as fertilizers containing phosphorous (P) or Potassium (K) nutrients, or both.

    (3) Food Subsidies

    India has one of the largest food subsidy programmes in the world that has created a relatively effective social safety net.

    • Food subsidies are under increasing criticism because of its large contributions to government budget deficits, economic inefficiency and poor targeting.
    • The food subsidy bill is becoming unmanageably large.
    • For the 2021/22 fiscal year, India’s total outlay toward the food subsidy is expected to cross Rs 2.1 lakh crore.
    • The Economic Survey 2020-21 released on Friday recommended an increase in the issue price at which poor households receive food grains.
    • Central issue price (CIP) is the amount priority households pay, ₹2 per kg of wheat and ₹3 per kg of rice, to avail grain from the subsidized PDS.
    • This issue price for wheat and rice has not been revised since the introduction of the National Food Security Act in 2013.

    The total cost of food subsidies that amounted to about 2.2 per cent of agricultural GDP during the 1990s increased significantly to about 5 per cent during the last decade.

    Why these subsidies are a cause of concern?

    • Current level of fiscal deficit is difficult to address as even during 1991, fiscal deficit was around 7.5%
    • Historically countries like England and Germany faced similar problems during global meltdown.
    • Our type of subsidy pattern is similar to these countries.
    • Giving subsidies are not empowering people is not the true way. It is not helping the poors the way it should have been.

    Challenges to bring subsidies reforms in India

    • Subsidy benefits are not reaching to intended person in supply chain due to leakages like middlemen in MSP payments, fertilizer leakage to industry, etc.
    • Over the years, subsidies have not empowered the poor people. Ex. Poor spends lakh and lakh of crores on health even after getting subsidy.
    • Political will and cooperation from opposition is required in bringing changes to subsidy structure. Ex. Due to lack of opposition support, farmers are protesting against new farm laws
    • Government needs to address those details mentioned in NFSA. Ex. Provision of providing rice at Rs. 3 per kg.

    Subsidy reforms is really a big fraud affair that it’s hard for govt to go forward.

    Way forward

    • Indian needs to implement Brazil “Conditional Subsidy Model” called ‘Bolsa Família’ which even Bangladesh has also adopted. It is based on conditional cash transfer.
    • Reform should be focused on two points – Direction of change and Time of change. In the direction of change, food subsidy reform should be at last due to covid.
    • There should be a public and private partnership model for community health center and public health center in rural India to utilize subsidies in a much better manner.
    • A voucher system can be the perfect alternative to food subsidy as it will significantly reduce administrative costs.
    • Active centre & states partnership is required to strengthen the health and education sector as both these comes under state legislature.

  • Addressing claims of backwardness by various politically powerful castes

    Context

    Two rulings of the Supreme Court have frayed nerves in Maharashtra on the broader question of “reservation”. The other pertains to OBC reservation in local bodies. Both issues have relevance beyond Maharashtra.

    Challenges in addressing the demand for reservation

    • Lack of quantitative data: The issue of actual numbers or population share of OBCs has been talked about for over a decade.
    • Besides, there is a need to understand the socio-economic situation of different backward communities.
    • In the last instance, we have to decide which groups are backward and what needs to be done for them.
    • The political class have consistently avoided the juridical reality.

    Consensus between judiciary and political class

    • That consensus after implementation of Mandal commission recommendation had three dimensions:
    • 1) Accepting that caste is the main cause of tradition-born backwardness among a large section of the population.
    • 2) Resorting to “reservation” as the easiest policy response.
    • 3) Recognising and accommodating the political aspirations of the backward sections by expanding the social base of the political elite.
    • But this resulted in the current deadlock on the question of social justice.
    • Today, not only the Marathas, but Jats and Patidars, too, claim that vast numbers among them have been left behind in the contemporary economy.
    • These demands have deflected attention from two matters.
    • 1) That the enabling provision of the Constitution aims at social backwardness (caused by societal location).
    • 2) That the causes of economic distress originating in development policies are distinct from backwardness primarily originating in caste location.
    • Granting reservations on an economic basis seems to have complicated matters.

    Five reservation-related issues gaining renewed urgency

    • Intra-OBC differentiations: This issue was already raised by a member of the Mandal Commission itself.
    • Most states have failed to come up with an effective arrangement to addressing the issue.
    • The Centre is currently waiting for a report on this question.
    • Intra-caste stratification: Intra-caste stratification is increasing — something that was rather limited at the time of Mandal.
    • What sociologist D L Sheth called as classification is now becoming the central issue, with many complications.
    • Advantages and logic: The third question is about the specific advantages and logic of reservation in the three different arenas of employment, education and political representation.
    • Limits of reservation: There is need to discuss the limits of reservation and the need to think of additional measures to augment the policy of social justice.
    • Setting boundaries: With such widespread poverty and suffering, how do we distinguish between backwardness primarily caused by a group’s social location in traditional social order and backwardness resulting from distortions of the political economy?
    • Unless we grapple with this question, reservation is bound to remain a contentious issue.

    Way forward

    • The above questions are best left ideally to a third backward classes commission whose time has come.
    • Removing the 50 per cent cap legislatively needs to be considered.

    Conclusion

    We need to devise a mechanism to verify the claims of backwardness to address the increasing demands for reservation from the politically strong section of society.

  • Explained: India’s Afghan investment

    As the Taliban push ahead with military offensives across Afghanistan, preparing to take over after the exit of US and NATO forces, India faces a situation in which it may lose all its stakes.

    India-Afghan ties

    • After a break between 1996 and 2001, when India joined the world in shunning the previous Taliban regime (only Pakistan, the UAE, and Saudi Arabia kept ties).
    • One-way New Delhi re-established ties with the country in the two decades after the 9/11 attacks was to pour in development assistance, under the protective umbrella of the US presence.
    • India built vital roads, dams, electricity transmission lines and substations, schools and hospitals, etc. India’s development assistance is now estimated to be worth well over $3 billion.
    • And unlike in other countries where India’s infrastructure projects have barely got off the ground or are mired in the host nation’s politics, it has delivered in Afghanistan.

    A soft corner

    • Afghanistan is vital to India’s strategic interests in the region.
    • It is also perhaps the only SAARC nation whose people have much affection for India.
    • Taliban takeover would mean a reversal of nearly 20 years of rebuilding a relationship that goes back centuries.

    Projects across the country

    [1] SALMA DAM

    • Already, there has been fighting in the area where one of India’s high-visibility projects is located — the 42MW Salma Dam in Herat province.
    • The hydropower and irrigation project, completed against many odds and inaugurated in 2016, is known as the Afghan-India Friendship Dam.
    • In the past few weeks, the Taliban have mounted attacks in nearby places, killing several security personnel.
    • The Taliban claim the area around the dam is now under their control.

    [2] ZARANJ-DELARAM HIGHWAY

    • The other high-profile project was the 218-km Zaranj-Delaram highway built by the Border Roads Organisation. Zaranj is located close to Afghanistan’s border with Iran.
    • With Pakistan denying India overland access for trade with Afghanistan, the highway is of strategic importance to New Delhi, as it provides an alternative route into landlocked Afghanistan through Iran’s Chabahar port.

    [3] AFGHAN PARLIAMENT

    • The Afghan Parliament in Kabul was built by India at $90 million.
    • It was opened in 2015; PM Modi inaugurated the building.
    • A block in the building is named after former PM AB Vajpayee.

    [4] STOR PALACE

    • In 2016, Afghan President Ashraf Ghani and PM Modi inaugurated the restored Stor Palace in Kabul, originally built in the late 19th century.
    • It is famous for the 1919 Rawalpindi Agreement by which Afghanistan became an independent country.

    [5] POWER INFRA

    • Other Indian projects in Afghanistan include the rebuilding of power infrastructure such as the 220kV DC transmission line from Pul-e-Khumri, the capital of Baghlan province to the north of Kabul.
    • Indian contractors and workers also restored telecommunications infrastructure in many provinces.

    [6] HEALTH INFRA

    • India has reconstructed a children’s hospital it had helped build in Kabul in 1972 —named Indira Gandhi Institute for Child Health in 1985 — that was in shambles after the war.
    • ‘Indian Medical Missions’ have held free consultation camps in several areas.
    • Thousands who lost their limbs after stepping on mines left over from the war have been fitted with the Jaipur Foot.
    • India has also built clinics in the border provinces of Badakhshan, Balkh, Kandahar, Khost, Kunar, Nangarhar, Nimruz, Nooristan, Paktia and Paktika.

    [7] TRANSPORTATION

    • According to the MEA, India gifted 400 buses and 200 mini-buses for urban transportation, 105 utility vehicles for municipalities, 285 military vehicles for the Afghan Army.
    • It also gave three Air India aircraft to Ariana, the Afghan national carrier, when it was restarting operations.

    [8] OTHER PROJECTS

    • India has contributed desks and benches for schools, and built solar panels in remote villages, and Sulabh toilet blocks in Kabul.
    • New Delhi has also played a role in building capacity, with vocational training institutes, scholarships to Afghan students, mentoring programmes in the civil service, and training for doctors and others.

    Various ongoing project

    • India had concluded with Afghanistan an agreement for the construction of the Shatoot Dam in Kabul district, which would provide safe drinking water to 2 million residents.
    • Last year, India pledged $1 million for another Aga Khan heritage project, the restoration of the Bala Hissar Fort south of Kabul, whose origins go back to the 6th century.
    • Bala Hissar went on to become a significant Mughal fort, parts of it were rebuilt by Jahangir, and it was used as a residence by Shah Jahan.

    Bilateral trade

    • Despite the denial of an overland route by Pakistan, the India-Afghanistan trade has grown with the establishment in 2017 of an air freight corridor.
    • In 2019-20, bilateral trade crossed $1.3 billion.
    • The balance of trade is heavily tilted — exports from India are worth approximately $900 million, while Afghanistan’s exports to India are about $500 million.
    • Afghan exports are mainly fresh and dried fruit.
    • Some of this comes overland through the Wagah border; Pakistan has permitted Afghan trade with India through its territory.
    • Indian exports to Afghanistan take place mainly through government-to-government contracts with Indian companies.
    • Exports include pharmaceuticals, medical equipment, computers and related materials, cement, and sugar.
    • Trade through Chabahar started in 2017 but is restricted by the absence of connectivity from the port to the Afghan border.

  • Sedition Law and its discontents

    The CJI is now convinced that sedition law (IPC 124A) is being misused by the authorities to trample upon citizens’ fundamental rights of free speech and liberty.

    What does Section 124A of the IPC say?

    • The section deals with the offence of sedition, a term that covers speech or writing, or any form of visible representation, which brings the government into hatred or contempt, or excites disaffection towards the government, or attempts to do so.
    • It is punishable with three years in prison or a life term.
    • “Disaffection”, it says, includes disloyalty and feelings of enmity.
    • However, it also says expressing disapproval of government measures or actions, with a view to getting them changed by lawful means, without promoting hatred or disaffection or contempt towards the government will not come under this section.

    What is its origin?

    • Colonial past: Sedition was introduced in the penal code in 1870, a decade after the Indian Penal Code came into force.
    • It was a colonial law directed against strong criticism of the British administration.
    • Putting curb on Freedom fighters: Its most famous victims included Bal Gangadhar Tilak and Mahatma Gandhi.
    • Gandhi called it “the prince among the political sections of the IPC designed to suppress the liberty of the citizen”.

    Is it constitutionally valid?

    • Violative of FRs: Two high courts had found it unconstitutional after Independence, as it violated the freedom of speech and expression.
    • Reasonable restrictions: The Constitution was amended to include ‘public order’ as one of the ‘reasonable restrictions’ on which free speech could be abridged by law.
    • Kedar Nath Case: Thereafter, the Supreme Court, in Kedar Nath Singh v. State of Bihar (1962) upheld its validity.
    • At the same time, it limited its application to acts that involve “intention or tendency to create disorder” or incitement to violence.
    • Thus, even strongly worded remarks, as long as they do not excite disloyalty and enmity, or incite violence, are not an offence under this section.

    Why the controversy now?

    • Frequent use: In recent times, the resort to this section is seen as disturbingly frequent.
    • Curbing dissent: Activists, cartoonists and intellectuals have been arrested under this section, drawing criticism from liberals that it is being used to suppress dissent and silence critics.
    • Misuse for propaganda: Authorities and the police who invoke this section defend the measure as a necessary step to prevent public disorder and anti-national activities.
    • Irrelevance: Many of them have also been detained under the National Security Act and UAPA.

    What is being debated about it?

    • Liberals and rights activists have been demanding the scrapping of Section 124A.
    • It is argued that the provision is “overbroad”, i.e., it defines the offence in wide terms threatening the liberty of citizens.
    • The Law Commission has also called for a reconsideration of the section.
    • It has pointed that Britain abolished it more than a decade ago and raised the question of whether a provision introduced by the British to put down the freedom struggle should continue to be law in India.
    • Some argue that a presumption of constitutionality does not apply to pre-constitutional laws as those laws have been made by foreign legislature or bodies.

    What has the apex court observed?

    • Justice D.Y. Chandrachud had flagged the indiscriminate use of the sedition law against people who aired their grievances about the government’s COVID management.
    • People have been charged even for seeking help to gain medical access, equipment, drugs and oxygen cylinders, especially during the second wave of the pandemic.
    • Justice U.U. Lalit, in his recent judgment, quashed a sedition case against a person for his alleged remarks about the PM and the Union Government.

    Way forward

    • The time is long past when the mere criticism of governments was sufficient to constitute sedition.
    • The right to utter honest and reasonable criticism is a source of strength to a community rather than a weakness, the CJI has recorded.

    Try answering this PYQ:

    Q.With reference to Rowlatt Satyagraha, which of the following statements is/are correct?

    1. The Rowlatt Act was based on the recommendations of the ‘Sedition Committee’.
    2. In Rowlatt Satyagraha, Gandhiji tried to utilize the Home Rule League.
    3. Demonstrations against the arrival of Simon Commission coincided with Rowlatt Satyagraha.

    Select the correct answer using the code given below:

    (a) 1 only

    (b) 1 and 2 only

    (c) 2 and 3 only

    (d) 1, 2 and 3

  • What is Adjournment Motion?

    Ahead of the Monsoon session of Parliament, a political party from Punjab has decided to move an adjournment motion in the Lok Sabha against the government on the three controversial farm laws.

    Revise all the devices of parliamentary proceedings from your Polity Book.

    Recalling the three laws

    1. Farmers’ Produce Trade and Commerce (Promotion and Facilitation) Act, 2020
    2. Farmers (Empowerment and Protection) Agreement of Price Assurance and Farm Services Act, 2020
    3. Essential Commodities (Amendment) Act, 2020

    [Burning Issue] Agricultural Reform Bills, 2020

    What is Adjournment Motion?

    • Adjournment motion is aimed to draw the attention of the House to a recent matter of urgent public importance having serious consequences.
    • The matter proposed to be raised should be of such a character that something very grave which affects the whole country and its security has happened.
    • The House is required to pay its attention immediately by interrupting the normal business of the House.
    • It can introduce only in the Lok Sabha.
    • It involves an element of censure against the government, therefore Rajya Sabha is not permitted to make use of this device.
    • In the event of an adjournment motion being adopted, the House automatically stands adjourned.

    How it is held?

    • It is regarded as an extraordinary device as it interrupts the normal business of the House.
    • It needs the support of 50 members to be admitted.
    • The notice of an adjournment motion is required to be given on the prescribed form.
    • A member can give not more than one notice for any one sitting.
    • The discussion on this motion should last for not less than two hours and thirty minutes.

    Restrictions to the motion

    The right to move a motion for an adjournment of the business of the House is subject to the following restrictions. It should:

    • Not raise a question of privilege.
    • Not revive discussion on a matter that has been discussed in the same session.
    • Not deal with any matter that is under adjudication of court.
    • Not raise any question that can be raised on a distinct motion.

    Answer this PYQ in the comment box:

    Q.The Parliament of India exercises control over the functions of the Council of Ministers through:

    1. Adjournment motion
    2. Question hour
    3. Supplementary questions

    Select the correct answer using the code given below: (CSP 2017)

    (a) 1 only

    (b) 2 and 3 only

    (c) 1 and 3 only

    (d) 2 and 3 only

  • Why the Amazon forests are no longer acting as a carbon sink

    The Amazon forests in South America, which are the largest tropical forests in the world, have started emitting carbon dioxide (CO2) instead of absorbing carbon emissions.

    Note the countries bordered by the Amazon forests.

    Amazon forests

    • The Amazon rainforest is a moist broadleaf tropical rainforest in the Amazon biome that covers most of the Amazon basin of South America.
    • This basin encompasses 7,000,000 sq km of which 5,500,000 sq km are covered by the rainforest.
    • The majority of the forest is contained within Brazil, with 60% of the rainforest, followed by Peru with 13%, Colombia with 10%, and with minor amounts in Bolivia, Ecuador, French Guiana, Guyana, Suriname, and Venezuela.
    • It represents over half of the planet’s remaining rainforests and comprises the largest and most biodiverse tract of tropical rainforest in the world.

    Why in news?

    • A significant amount of deforestation in eastern and southeastern Brazil has turned the forest into a source of CO2 that has the ability to warm the planet.
    • Not only the Amazon rainforests, some forests in Southeast Asia have also turned into carbon sources in the last few years as a result of the formation of plantations and fires.

    What have the researchers found?

    • Over the years as fossil-fuel emissions across the world have increased, the Amazon forests have absorbed CO2 from the atmosphere, helping to moderate the global climate.
    • But researchers are not saying that because of significant levels of deforestation (over the course of 40 years) there has been a long-term decrease in rainfall and increase in temperatures during the dry season.
    • Because of these reasons the eastern Amazon forests are no longer carbon sinks, whereas the more intact and wetter forests in the central and western parts are neither carbon sinks nor are they emitters.
    • Another reason for the eastern region not being able to absorb as much CO2 as it did previously is the conversion of forests into agricultural land.

  • What are Doppler Radars?

    The India Meteorological Department’s (IMD) Doppler Radar in Mumbai, which surveys weather patterns and forecasts, stopped working after heavy rainfalls.

    How does a Doppler radar work?

    • In radars, a beam of energy– called radio waves– is emitted from an antenna.
    • When this beam strikes an object in the atmosphere, the energy scatters in all directions, with some reflecting directly back to the radar.
    • The larger the object deflecting the beam, the greater is the amount of energy that the radar receives in return.
    • Observing the time required for the beam to be transmitted and returned to the radar allows weather forecasting departments to “see” raindrops in the atmosphere, and measure their distance from the radar.

    What makes a Doppler radar special?

    • It can provide information on both the position of targets as well as their movement.
    • It does this by tracking the ‘phase’ of transmitted radio wave pulses; phase meaning the shape, position, and form of those pulses.
    • As computers measure the shift in phase between the original pulse and the received echo, the movement of raindrops can be calculated.
    • Thus it is possible to tell whether the precipitation is moving toward or away from the radar.

    Types of Doppler radar

    • In India, Doppler radars of varying frequencies — S-band, C-band and X-band — are commonly used.
    • They help track the movement of weather systems and cloud bands and gauge rainfall over its coverage area of about 500 km.
    • The radars guide meteorologists, particularly in times of extreme weather events like cyclones and associated heavy rainfall.
    • An X-band radar is used to detect thunderstorms and lightning whereas C-band guides in cyclone tracking.

    Why are they called ‘Doppler’ radars?

    • The phase shift in these radars works on the same lines as the “Doppler effect” observed in sound waves.
    • It tells that the sound pitch of an object approaching the observer is higher due to the compression of sound waves (a change in their phase).
    • As this object moves away from the observer, the sound waves stretch, resulting in lower frequency.
    • This effect explains why an approaching train’s whistle sounds louder than the whistle when the train moves away.
    • The discovery of the phenomenon is attributed to Christian Doppler, a 19th-century Austrian physicist.

  • 16th July 2021| Daily Answer Writing Enhancement(AWE)

    Topics for Today’s questions:

    GS-1   World History

    GS-2  Government policies and interventions for development in various sectors and issues arising out of their design and implementation.

    GS-3 Indian Economy and issues relating to planning, mobilization, of resources, growth, development and employment.

         GS-4 Case Study.

    Questions:

    Question 1)

     

    Q.1) What were the conditions that favored imperialism in Asia and Africa? Discuss the long-term impacts of imperialist control on the countries of Asia and Africa. (10 Marks)

     

    Question 2)

    Q.2) The Uttar Pradesh Population (Control, Stabilisation and Welfare) Bill, 2021, seeks to make welfare conditional on adhering to the two-child norm. In light of this, Examine the issues with provisions of the Bill and policies that use coercive methods for population control. (10 Marks)

    Question 3)

    Q.3) Since last year, the policy responses of the government have been to rely on credit easing, focusing more on supply-side measures, with more and more guarantees by the government to improve credit flow to important sectors. Examine the effectiveness of such measures to prop up the growth. (10 Marks)

    Question 4)  

    Q4) Sports are always considered as gentleman events. Sportspersons are perceived as someone who view game as sacred and always plays within spirit of game. However, there is widespread media coverage of sportsperson indulging in illegal and unethical ways to win. Consumption of performance enhancing doping substance is one such menace. Every year multitude of players are banned by National and International Anti-doping agencies for consuming banned substances. Consequences of consuming these banned substances can led to such player being banned for life from playing the sport. Also, they destroy the reputation of the whole nation due to their actions. However, few justify the consumption of these drugs are part of training. They points to players’ right to enhance their performance. Also, since everybody can use them so they are not creating any differential situation vis-a-vis other players. In this context answer the questions given below – (a). What are the ethical issues involved in consuming performance enhancing drugs. (b). Why sportspersons are involved in consuming performance enhancing drugs despite knowing the consequences? (c). What can the potential ways to make competitive events free of any doping substance? (20 Marks)

     

    HOW TO ATTEMPT ANSWERS IN DAILY ANSWER WRITING ENHANCEMENT(AWE)?

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