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  • IPCC’s Climate Assessment Report

    The Geneva-based Intergovernmental Panel on Climate Change (IPCC) will release the first part of its Sixth Assessment Report, the periodic status check that has now become the most widely accepted scientific view of the state of the Earth’s climate.

    What is IPCC?

    • The IPCC, an intergovernmental body was established in 1988 by the World Meteorological Organization (WMO) and the United Nations Environment Programme (UNEP).
    • It was later endorsed by the UN General Assembly. Membership is open to all members of the WMO and UN.
    • The IPCC produces reports that contribute to the work of the UN Framework Convention on Climate Change (UNFCCC), the main international treaty on climate change.
    • The objective of the UNFCCC is to “stabilize greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic (human-induced) interference with the climate system.”
    • The IPCC’s Fifth Assessment Report was a critical scientific input into the UNFCCC’s Paris Agreement in 2015.

    What are IPCC reports?

    • IPCC reports cover the scientific, technical and socioeconomic information relevant to understanding the scientific basis of risk of human-induced climate change, its potential impacts and options for adaptation and mitigation.
    • The IPCC does not carry out original research, nor does it monitor climate or related phenomena itself.
    • Rather, it assesses published literature, including peer-reviewed and non-peer-reviewed sources.
    • However, the IPCC can be said to stimulate research in climate science.

    The Assessment Reports

    • The five previous assessment reports that have come out since the IPCC was established in 1988 have formed the basis of international climate change negotiations, and the actions of the governments.
    • Their value has been globally acknowledged, and the fourth assessment report, which came out in 2007, won the IPCC the Nobel Peace Prize.
    • Each of these voluminous reports, the last couple of them running into thousands of pages, have built upon the previous ones with updated knowledge and understanding of the climate system.
    • The reports have presented projections for temperature rise till 2100 under different scenarios and the kind of impacts that can be expected under each of these pathways.

    Key projections of the 6th Report

    Apart from incorporating the latest available scientific evidence, the Sixth Assessment Report is also attempting to provide more actionable information to help governments take policy decisions.

    • REGIONAL FOCUS: It is expected that this report would likely state what the scenarios for sea-level rise in the Bay of Bengal region is, not just what the average sea-level rise across the world is likely to be.
    • EXTREME EVENTS: There is expected to be bigger focus on extreme weather events, like the ones we have seen in the last few weeks.
    • CITIES: Densely populated mega-cities are supposed to be among the most vulnerable to impacts of climate change. The report is expected to present specific scenarios the climate change impacts on cities and large urban populations, and also implications for key infrastructure.
    • SYNERGIES: IPCC is expected to present a more integrated understanding of the situation, cross-link evidence and discuss trade-offs between different options or pathways, and also likely to cover social implications of climate change action by countries.

    Why it matters?

    • The IPCC assessment reports have been extremely influential in directing the dialogue and action on climate change.
    • The First Assessment Report led to the setting up of the UNFCCC, the umbrella agreement under which international negotiations on climate change take place every year.
    • The Second Assessment Report was the basis for the 1997 Kyoto Protocol that ran till last year, and the Fifth Assessment Report, which came out in 2014, guided the Paris Agreement.
    • The global climate architecture is now governed by the Paris Agreement, which replaced the Kyoto Protocol from this year.
    • There have been enough indications to suggest that global action was far below what was needed to keep the temperatures below 2°C, as mandated under the Paris Agreement.
    • In the immediate future, the IPCC report could serve as the most important warning towards the rapidly closing window of opportunity.

    Try this PYQ now:

    Q.The United Nations Framework Convention on Climate Change (UNFCCC) is an international treaty drawn at:

    (a) United Nations Conference on the Human Environment, Stockholm,1972

    (b) UN Conference on Environment and Development, Rio de Janeiro, 1992

    (c) World Summit on Sustainable Development, Johannesburg, 2002

    (d) UN Climate Change Conference, Copenhagen, 2009

    [wpdiscuz-feedback id=”9729137kxt” question=”Please leave a feedback on this” opened=”1″]Post your answers here: [/wpdiscuz-feedback]

    Back2Basics: UNFCCC

    • The UNFCCC established an international environmental treaty to combat “dangerous human interference with the climate system”, in part by stabilizing greenhouse gas concentrations in the atmosphere.
    • It was signed by 154 states at the UN Conference on Environment and Development (UNCED), informally known as the Earth Summit, held in Rio de Janeiro from 3 to 14 June 1992.

  • [pib] Quit India Movement

    The Prime Minister has greeted the nation on the eve of the anniversary of Quit India Movement Day.

    Before proceeding, answer this PYQ:

    Q. Quit India Movement was launched in response to:

    (a) Cabinet Mission Plan

    (b) Cripps Proposals

    (c) Simon Commission Report

    (d) Wavell Plan

    [wpdiscuz-feedback id=”g2gx8acc0a” question=”Please leave a feedback on this” opened=”1″]Post your answers here: [/wpdiscuz-feedback]

    About the day

    • The Quit India Movement is also known as the Bharat Chhodo Andolan was launched by Mahatma Gandhi on August 8, 1942, at the Bombay session of the All India Congress Committee (AICC).
    • The movement demanded an end to British rule in India.
    • Since the protest was held in August, it also went on to be known as August Kranti or August Movement.
    • The ‘Do or Die’ speech was etched in the hearts of Indians, and many faced the consequences of the movement.
    • Every year, the day is celebrated by paying tribute to freedom fighters who laid their lives for the country.

    Quit India Movement

    • The movement began on August 8, 1942, with its foundations being laid back in 1939 when the Governor-general of India was Lord Lilingthow.
    • In 1942, Staford Cripps was sent to India by the British Establishment to negotiate with the leaders of the All India Congress Committee for gaining their support in exchange for their freedom.
    • July 1942- The Quit India Movement Resolution was passed at the Wardha Conference of All India Congress Committee.

    Series of events

    • Mahatma Gandhi delivered his speech at Mumbai’s Gowalia Tank Maidan, also called August Kranti Maidan, on 08th August 1942.
    • Gandhi Ji was arrested and jailed at Pune’s Aga Khan Palace and his wife Kasturba Gandhi, Sarojini Naidu and secretary Mahadev Desai.
    • Many other senior members of the Indian National Congress were also arrested, including Jawaharlal Nehru and Abul Kalam Azad, and were kept in the Yerwada Jail.
    • The British Government banned the Congress Committee declaring it an unlawful association.
    • Aruna Asaf Ali, popularly known as the ‘Grand Old Lady’ of the Independence Movement, hoisted the National Flag at Mumbai’s Gowalia Tank Maidan.
    • This event was followed by an uproar among the people and the emergence of several young leaders such as Ram Manohar Lohia, JP Narayan, SM Joshi, and others who continued to fuel the fire of the movement throughout India during the period of World War II.

    Causes of the Movement

    • Involvement of India in World War II without prior consultation with the leaders: The Indian Nationalists were disgruntled with the Governor-General of India, Lord Linlithgow, as he brought India to the verge of World War II without consulting them.
    • Failure of Cripps Mission: The British sent Stafford Cripps to India to gain the cooperation of India, which failed because the Cripps Mission offered India not complete freedom but the Dominion Status to India, along with the partition. After the failure of Cripps Mission, the Indian Nationalist Leaders knew that the Britishers were in no mood to amend the Constitution before the end of World War II.
    • Shortage of essential commodities: There was widespread discontent due to the shortage of essential commodities and rising prices of salt, rice, etc., and commandeering of boats in Bengal and Orissa. There were fears that the Britishers would follow a scorched earth policy in Assam, Bengal, and Orissa in reaction to the advancement of the Japanese. The Economy also shattered as a result of World War II.
    • Prevalence of anti-British sentiment: The sentiments were widely anti-British, and the masses were demanding complete independence from the British Government.
    • Centralization of many small movements: The Ground for the movement was already prepared by various associated and affiliated bodies of the Congress, like Forward Bloc, All India Kisan Sabha, and others. They were leading the mass movements on a much more radical level for more than two decades. The also channelized many militant outbursts, which were happening at several places in the country.

    Phases of Quit India Movement

    The Quit India Movement can be viewed in three phases from its inception to end. The phases are as follows:

    1. First phase: The first phase or the inception of the movement had no violence. It began with civil disobedience, boycotts, strikes that the British Government quickly suppressed. Almost all members of the Congress Committee, including Gandhiji, were arrested and kept in Jail till 1945 without any trial.
    2. Second phase: In its second phase, the movement shifted to the countryside. The second phase of the movement took a violent and aggressive turn. Any building or offices which were the symbol of the colonial authority was attacked and distracted. Communication systems, railway stations & tracks, telegraph poles and wires were also targeted.
    3. Third and last phase: In the last phase of the movement, there was the formation of many independent national or parallel governments in the isolated pockets of the country, such as Ballia, Satara, Tamluk, etc.

    Successes

    • Women empowerment: Aruna Asif Ali hoisted the national flag on the Gowalia tank maidan; Usha Mehta, on the other hand, helped set up the underground radio station to spread awareness about the movement.
    • Rise of future leaders : This movement also gave some future prominent leaders such as Biku Patnaik, Aruna Asif Ali, Ram Manohar Lohia, Sucheta Kriplani, J.P. Narayan, etc. These leaders were helping the movement through underground activities.
    • Rise of nationalism: A greater sense of unity and brotherhood emerged due to the Quit India Movement. Many students dropped out of schools and colleges, people gave up their jobs and withdrew money from the banks.

    Failure of the movement

    The movement did not have the support of many organizations of the country itself.

    • The Britishers were supported by the Princely States, British Indian Army, Indian Civil Services, Viceroy’s Council (which had Indians in the majority), All India Muslim League, Indian Imperial Police.
    • The Hindu Mahasabha, Rashtriya Swayamsevak Sangh (RSS) & Muslim League also opposed the Quit India Movement.
    • Many Congress members like C Rajagopalachari resigned from the provincial legislature as they did not favor Mahatma Gandhi’s idea.

  • Who was Dara Shikoh (1615-1659)?

    The final resting place of Mughal prince Dara Shikoh remains a mystery, with the Archaeological Survey of India saying it has not located the grave within the Humayun’s Tomb complex.

    Dara Shikoh

    • Dara Shikoh, who was Mughal emperor Shah Jahan’s son and expected heir, was killed on the orders of his brother Aurangzeb in 1659 after losing the war of succession.
    • He was the eldest son and heir-apparent of the Mughal emperor Shah Jahan.
    • Dara was designated with the title Padshahzada-i-Buzurg Martaba (Prince of High Rank) and was favored as a successor by his father and his older sister, Princess Jahanara Begum.
    • In the war of succession which ensued after Shah Jahan’s illness in 1657, Dara was defeated by his younger brother Prince Muhiuddin (Aurangzeb).
    • He was executed in 1659 on Aurangzeb’s orders in a bitter struggle for the imperial throne.

    His legacy

    • Dara was a liberal-minded unorthodox Muslim as opposed to the orthodox Aurangzeb.
    • He authored the work The Confluence of the Two Seas, which argues for the harmony of Sufi philosophy in Islam and Vedanta philosophy in Hinduism.
    • It was Dara Shikoh who was responsible for making the Upanishads available to the West as he had them translated.
    • He had commissioned a translation of Yoga Vasistha.
    • A great patron of the arts, he was also more inclined towards philosophy and mysticism rather than military pursuits.
    • The course of the history of the Indian subcontinent, had Dara Shikoh prevailed over Aurangzeb, has been a matter of some conjecture among historians.

    Q.Who among the following Mughal Emperors shifted emphasis from illustrated manuscripts to album and individual portrait?

    (a) Humayun

    (b) Akbar

    (c) Jahangir

    (d) Shah Jahan

    [wpdiscuz-feedback id=”wxdghzxxyf” question=”Please leave a feedback on this” opened=”1″]Answer this PYQ here: [/wpdiscuz-feedback]

  • Person in news: Abanindranath Tagore

    Year-long celebrations marking 150 years of Abanindranath Tagore have been kicked off in Kolkata.

    Abanindranath Tagore (1871-1951)

    • Tagore CIE was the principal artist and creator of the “Indian Society of Oriental Art”.
    • A nephew of Rabindranath Tagore and a decade younger to the poet, he helped shape modern Indian art and was the creator of the iconic ‘Bharat Mata’ painting.
    • He was also the first major exponent of Swadeshi values in Indian art, thereby finding the influential Bengal school of art, which led to the development of modern Indian painting.
    • He was also a noted writer, particularly for children.
    • Tagore sought to modernize Mughal, Rajput styles to counter the influence of Western models of art, as taught in art schools under the British Raj.
    • Along with other artists from the Bengal school of art, Tagore advocated in favor of a nationalistic Indian art derived from Indian art history, drawing inspiration from the Ajanta Caves.

    Q. Which among the following event happened earliest? (CSP 2018)

    (a) Swami Dayanand established Arya Samaj.

    (b) Dinabandhu Mitra wrote Neeldarpan.

    (c) Bankim Chandra Chattopadhyay wrote Anandmath.

    (d) Satyendranath Tagore became the first India to succeed in the Indian Civil Services Examination.

    [wpdiscuz-feedback id=”g8kqy5pabf” question=”Please leave a feedback on this” opened=”1″]Answer this PYQ in the comment box:[/wpdiscuz-feedback]

     

  • What is Horizontal Quota?

    The Bihar government recently announced 33% horizontal reservation for women in State engineering and medical colleges.

    What are vertical and horizontal reservations?

    • Reservation for Scheduled Castes, Scheduled Tribes, and Other Backward Classes is referred to the as vertical reservation.
    • It applies separately for each of the groups specified under the law.
    • Horizontal reservation refers to the equal opportunity provided to other categories of beneficiaries such as women, veterans, the transgender community, and individuals with disabilities, cutting through the vertical categories.

    How are the two categories of quotas applied together?

    • The horizontal quota is applied separately to each vertical category, and not across the board.
    • For example, if women have 50% horizontal quota, then half of the selected candidates will have to necessarily be women in each vertical quota category.
    • This means half of all selected SC candidates will have to be women, half of the unreserved or general category will have to be women, and so on.
    • The interlocking of the two types of reservation throws up a host of questions on how certain groups are to be identified.
    • For example, would an SC woman be put in the category of women or SC? Since quotas are fixed in percentages, what percentage of quota would be attributed to each?

  • Net-Zero Concept in Climate Change

    Independent charitable organization Oxfam has said that ‘net zero’ carbon targets that many countries have announced maybe a “dangerous distraction” from the priority of cutting carbon emissions.

    What does Net-Zero mean?

    • Net-zero, which is also referred to as carbon-neutrality, does not mean that a country would bring down its emissions to zero.
    • That would be gross-zero, which means reaching a state where there are no emissions at all, a scenario hard to comprehend.
    • Therefore, net-zero is a state in which a country’s emissions are compensated by absorption and removal of greenhouse gases from the atmosphere.

    Achieving net-zero targets

    • One way by which carbon can be absorbed is by creating carbon sinks.
    • Until recently, the Amazon rainforests in South America, which are the largest tropical forests in the world, were carbon sinks.
    • But eastern parts of these forests have started emitting CO2 instead of absorbing carbon emissions as a result of significant deforestation.

    What’s the difference between gross zero and net zero?

    • Given the impact that carbon emissions have on our planet, you might wonder why we aren’t aiming for zero, or gross zero, rather than net-zero.
    • Gross zero would mean stopping all emissions, which isn’t realistically attainable across all sectors of our lives and industry. Even with best efforts to reduce them, there will still be some emissions.
    • Net-zero looks at emissions overall, allowing for the removal of any unavoidable emissions, such as those from aviation or manufacturing.
    • Removing greenhouse gases could be via nature, as trees take carbon dioxide from the atmosphere, or through new technology or changing industrial processes.

    What is carbon negativity?

    • It is even possible for a country to have negative emissions if the absorption and removal exceed the actual emissions.
    • Bhutan has negative emissions because it absorbs more than it emits.

    Which countries have recently announced net-zero targets?

    • In 2019, the New Zealand government passed the Zero Carbon Act, which committed the country to zero carbon emissions by 2050 or sooner.
    • In the same year, the UK’s parliament passed legislation requiring the government to reduce the UK’s net emissions of greenhouse gases by 100 per cent relative to 1990 levels by the year 2050.
    • More recently, US announced that the country will cut its greenhouse gas emissions by at least 50 per cent below 2005 levels by 2030.
    • The European Union too, has a similar plan, called “Fit for 55”, the European Commission has asked all of its 27 member countries to cut emissions by 55 per cent below 1990 levels by 2030.
    • Last year, China also announced that it would become net-zero by the year 2060 and that it would not allow its emissions to peak beyond what they are in 2030.

    What does the Oxfam report say?

    • “Land-hungry ‘net zero’ schemes could force an 80 per cent rise in global food prices and more hunger while allowing rich nations and corporates to continue “dirty business-as-usual”.
    • The report says that if the challenge of change is tackled only by way of planting more trees, then about 1.6 billion hectares of new forests would be required to remove the world’s excess carbon by 2050.
    • Currently, countries’ plans to cut emissions will only lead to a one percent reduction by the year 2030.
    • Oxfam estimates that it could rise by 80 percent by the year 2050.

  • [pib] Various initiatives for Minorities

    The Union Ministry of Minority Affairs has informed about various initiatives for minorities.

    A brief of the schemes/programmers being implemented by the Ministry for the educational/economic empowerment of Minority students/candidates are as under:

    Educational Empowerment

    • Scholarship Schemes: Pre-Matric Scholarship, Post-Matric Scholarship and Merit-cum-Means based Scholarship.
    • Maulana Azad National Fellowship Scheme: It provides financial assistance to students from notified minority communities and whose annual income is below Rs. 6.0 lakh per annum from all sources, to pursue higher education such as M.Phil and Ph.D.
    • Begum Hazrat Mahal National Scholarship: It provides scholarship for meritorious girls belonging to notified minority communities studying in Classes IX to XII.
    • Naya Savera: It is a free coaching scheme which aims to enhance skills and knowledge of students and candidates from notified minority to get employment in Government Sector/ PSU, jobs in private sector, and admission in reputed institutions in technical and professional courses at UG and PG levels.
    • Nai Udaan: Support for notified minority community students, on clearing Prelims conducted by UPSC, State Public Service Commission (PSC) Staff Selection Commission (SSC) etc.

    Economic Empowerment

    • Seekho aur Kamao (Learn & Earn): It is a skill development initiative for minorities and aims to upgrade the skills of minority youth in various modern/traditional skills depending upon their qualification, present economic trends and market potential, which can earn them employment or make them suitably skilled to go for self-employment.
    • Upgrading the Skill and Training in Traditional Arts/Crafts for Development (USTTAD): A mission has been launched under scheme to give an effective platform to minority artisans and culinary experts from across the country to showcase and market their finest handicraft and exquisitely crafted products through “Hunar Haats” organized by the Ministry.
    • Nai Manzil: A scheme to provide education and skill training to the youth from minority communities.
    • Gharib Nawaz Employment Training Programme: It provides for short-term job oriented skill development courses to youths belonging to minority communities.
    • National Minorities Development Finance Corporation (NMDFC) Loan Scheme: It provide concessional loans for self-employment and income-generating activities for the socio-economic development of the ‘backward sections’ amongst the notified minorities.

    Others: Equal Opportunity Commission

    • Among several recommendations, the Sachar Committee opined for an Equal Opportunity Commission to ensure the upliftment of deprived Muslims in the country.
    • It was formed during the first United Progressive Alliance government in 2006 to recommend policy measures for the upliftment of linguistic and religious minorities.
    • It stormed the country when it stated that the condition of Muslims in some states are worse than Dalits.

    Back2Basics: National Commission for Minorities (NCM)

    • The Union Government set up the National Commission for Minorities (NCM) under the National Commission for Minorities Act, 1992.
    • Six religious communities, viz; Muslims, Christians, Sikhs, Buddhists, Zoroastrians (Parsis) and Jains have been notified in Gazette of India as minority communities by the Union Government all over India .
    • Original notification of 1993 was for five religious communities; Sikhs, Buddhists, Parsis, Christians and Muslims.

    Commission has the following functions:

    • Evaluate the progress of the development of Minorities under the Union and States.
    • Monitor the working of the safeguards provided in the Constitution and in laws enacted by Parliament and the State Legislatures.
    • Make recommendations for the effective implementation of safeguards for the protection of the interests of Minorities by the Central Government or the State Governments.
    • Look into specific complaints regarding deprivation of rights and safeguards of the Minorities and take up such matters with the appropriate authorities.
    • Cause studies to be undertaken into problems arising out of any discrimination against Minorities and recommend measures for their removal.
    • Conduct studies, research and analysis on the issues relating to socio-economic and educational development of Minorities.
    • Suggest appropriate measures in respect of any Minority to be undertaken by the Central Government or the State Governments.
    • Make periodical or special reports to the Central Government on any matter pertaining to Minorities and in particular the difficulties confronted by them.
    • Any other matter which may be referred to it by the Central Government.

    The Commission has the following powers:

    • Summoning and enforcing the attendance of any person from any part of India and examining him on oath.
    • Requiring the discovery and production of any document.
    • Receiving evidence on affidavit.
    • Requisitioning any public record or copy thereof from any court or office.

  • [pib] Centre launches Secured Logistics Document Exchange (SLDE) and GHG Calculator

    With an aim to further improve ease of doing business, Centre today launched the “Secured Logistics Document Exchange” along with a Calculator for Green House Gas Emissions.

    Secured Logistics Document Exchange (SLDE)

    • The SLDE platform is a solution to replace the present manual process of generation, exchange and compliance of logistics documents with a digitized, secure and seamless document exchange system.
    • It is set to improve logistics efficiency, reduce logistics cost, and promote multi-modality and sustainability in a big way.
    • This will enable generation, storage and interchange of logistics-related documents digitally using Aadhaar and blockchain-based security protocols for data security and authentication.
    • It will also provide a complete audit trail of document transfer, faster execution of transaction, lower cost of shipping and overall carbon footprint, easy verification of authenticity of documents, lowered risk of fraud, etc.
    • The proof of concept of the platform has been developed and executed with banks (ICICI, Axis Bank, State Bank of India and HDFC Bank) and stakeholders including freight forwarders, exporters, importers and vessel operators.

    Green House Gas (GHG) Emission Calculator

    • The GHG Calculator is an efficient, user-friendly tool and provides for calculating and comparing GHG emissions across different modes.
    • It allows for a commodity-wise comparison of GHG emissions and total cost of transportation, including their environmental cost, between movement by road and rail.
    • The tool is intended to facilitate appropriate modal choice for all concerned.

    Back2Basics: Green House Gases (GHGs)

    • A greenhouse gas (GHG) is a gas that absorbs and emits radiant energy within the thermal infrared range, causing the greenhouse effect.
    • The primary greenhouse gases in Earth’s atmosphere are water vapor (H 2O), carbon dioxide (CO 2), methane (CH 4), nitrous oxide (N 2O), and ozone (O3).
    • Without greenhouse gases, the average temperature of Earth’s surface would be about −18 °C (0 °F), rather than the present average of 15 °C (59 °F).
    • The atmospheres of Venus, Mars, and Titan also contain greenhouse gases.

  • Dholavira gets into UNESCO World Heritage list

    The Harappan city of Dholavira, in present-day Gujarat, has been named the 40th Indian site on UNESCO’s World Heritage list.

    Dholavira site

    • The IVC acropolis is located on a hillock near present-day Dholavira village in Kutch district, from which it gets its name.
    • It was discovered in 1968 by archaeologist Jagat Pati Joshi.
    • The site’s excavation between 1990 and 2005 under the supervision of archaeologist Ravindra Singh Bisht uncovered the ancient commercial city.

    Key features

    • It is one of the very few well preserved urban settlements in South Asia dating from the 3rd to mid-2nd millennium BCE.
    • It was located in the island of Khadir which was strategic to harness different mineral and raw material sources (copper, shell, agate-carnelian, steatite, lead, banded limestone, among others).
    • It facilitated internal as well as external trade to the Magan (modern Oman peninsula) and Mesopotamian regions.
    • One finds the origin of the Buddhist Stupas in memorials in Dholavira.

    A gem in the IVC acropolis

    • After Mohen-jo-Daro, Ganweriwala and Harappa in Pakistan and Rakhigarhi in Haryana of India, Dholavira is the fifth largest metropolis of IVC.
    • The site has a fortified citadel, a middle town and a lower town with walls made of sandstone or limestone instead of mud bricks in many other Harappan sites.
    • While unlike graves at other IVC sites, no mortal remains of humans have been discovered at Dholavira.

    Its architecture

    • The city demonstrates its multifaceted achievements in terms of urban planning, construction techniques, water management, social governance and development, art, manufacturing, trading, and belief system.
    • The property comprises two parts:
    1. A walled city: Consists of a fortified Castle with attached fortified Bailey and Ceremonial Ground, and a fortified Middle Town and a Lower Town
    2. A cemetery to the west of the city

    Trade and commercial activities

    • Remains of a copper smelter indicate of Harappans, who lived in Dholavira, knew metallurgy.
    • It is believed that traders of Dholavira used to source copper ore from present-day Rajasthan and Oman and UAE and export finished products.
    • It was also a hub of manufacturing jewellery made of shells and semi-precious stones, like agate and used to export timber.
    • Such beads peculiar to the Harappan workmanship have been found in the royal graves of Mesopotamia, indicating Dholavira used to trade with the Mesopotamians.

    Famous for water conservation

    • The expansive water management system designed to store every drop of water available shows the ingenuity of the people to survive against the rapid geo-climatic transformations.
    • Water diverted from seasonal streams, scanty precipitation and available ground was sourced, stored, in large stone-cut reservoirs which are extant along the eastern and southern fortification.
    • To further access water, few rock-cut wells, which date as one of the oldest examples, are evident in different parts of the city, the most impressive one being located in the citadel.
    • Such elaborate water conservation methods of Dholavira is unique and measures as one of the most efficient systems of the ancient world.

    Causes for its decline

    • Harappans, who were maritime people, lost a huge market, affecting the local mining, manufacturing, marketing and export businesses once Mesopotamia fell.
    • From 2000 BC, Dholavira entered a phase of severe aridity due to climate change and rivers like Saraswati drying up.
    • Because of a drought-like situation, people started migrating toward the Ganges valley or towards south Gujarat and further beyond in Maharashtra.
    • In those times the Great Rann of Kutch, which surrounds the Khadir island on which Dholavira is located, used to be navigable, but the sea receded gradually and the Rann became a mudflat.

    Other Harappan sites in Gujarat

    • Before Dholavira was excavated, Lothal, in Saragwala village on the bank of Sabarmati in Dholka taluka of Ahmedabad district, was the most prominent site of IVC in Gujarat.
    • It was excavated between 1955 and 1960 and was discovered to be an important port city of the ancient civilisation, with structures made of mud bricks.
    • From a graveyard in Lothal, 21 human skeletons were found. Foundries for making copperware were also discovered. Ornaments made of semi-precious stones, gold etc. were also found from the site.
    • Besides Lothal, Rangpur on the bank of Bhadar river in Surendranagar district was the first Harappan site in the state to be excavated.
    • Rojdi in Rajkot district, Prabhas near Veraval in Gir Somnath district, Lakhabaval in Jamnagar, and Deshalpar in Bhuj taluka of Kutch are among other Harappan sites in the state.

    Answer this PYQ in the comment box:

    Q.Which one of the following is not a Harappan site? (CSP 2019)

    (a) Chanhudaro

    (b) Kot Diji

    (c) Sohgaura

    (d) Desalpur

    Also read:

    Telangana’s Rudreswara Temple inscribed as a World Heritage Site

  • [pib] Gold Reserves in India

    The Minister of Mines and Coal has provided useful information regarding gold reserves in India.

    Gold Reserves in India

    • As per National Mineral Inventory data, the total reserves/resources of gold ore (primary) in the country have been estimated at 501.83 million tonnes as of 2015.
    • Out of these, 17.22 million tonnes were placed under the reserves category and the remaining 484.61 million tonnes were under the remaining resources category.
    • In India, the largest resources of gold ore (primary) are located in Bihar (44%) followed by Rajasthan (25%), Karnataka (21%), West Bengal (3%), Andhra Pradesh (3% ), Jharkhand (2 %).
    • The remaining 2% resources of ore are located in Chhattisgarh, Madhya Pradesh, Kerala, Maharashtra, and Tamil Nadu.

    Who takes up their mapping?

    • Geological Survey of India (GSI) is actively engaged in geological mapping followed by mineral exploration (survey) for various mineral commodities including gold.
    • GSI aims to identify potential mineral-rich zones and establish resources.
    • Every year, as per the approved annual Field Season Program, GSI takes up mineral exploration projects in various parts of the country for augmenting mineral resources.
    • Recently, GoI has amended the MEMC Rules to allow auction of composite license at G4 level for deep-seated minerals including Gold.

    Answer this PYQ in the comment box:

    Consider the following statements:

    1. In India, State Governments do not have the power to auction non -coal mines.
    2. Andhra Pradesh and Jharkhand do not have goldmines.
    3. Rajasthan has iron ore mines.

    Which of the statements given above is/are correct?

    (a) 1 and 2 only

    (b) 2 only

    (c) 1 and 3 only

    (d) 3 only