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  • [pib] City Innovation Exchange (CiX)

    The City Innovation Exchange (CiX) platform was launched by the Ministry of Housing and Urban Affairs.

    City Innovation Exchange (CiX)

    • The CiX will connect cities to innovators across the national ecosystem to design innovative solutions for their pressing challenges.
    • The platform will ease the discovery, design & validation of solutions through a robust, transparent and user-centric process that will reduce barriers for innovators and cities to discover fitting solutions.
    • Built on the concept of ‘open innovation’, the platform will help in the flow of ideas ‘outside in and inside out, enhancing the skills and capacity required to deliver smart urban governance.
    • Through interaction with Academia and Businesses/Startups, the platform will benefit cities in the transfer of ideas from ‘labs’ to the real environment.
    • Similarly, by helping urban governments interact with citizens, the platform will ensure the adoption of tested solutions that will be impactful and sustainable.

    Benefits of CiX

    • The CiX platform will be a significant addition to the growing innovation ecosystem of India and focuses on fostering innovative practices in cities.
    • CiX, through an ‘open innovation’ process, engages with innovators to design-test-deliver on solutions to pressing urban challenges.
    • This initiative is among the ongoing efforts to realize PM’s vision of New and AtmaNirbhar Bharat, by making cities more self-reliant and enabled to meet the needs of and provide services to their citizens.
    • The platform in due time will help our cities in adopting solutions that will enhance the quality of life for their residents and significantly improve the Ease of Doing Business.

    Try this PYQ:

    Q.The Constitution (Seventy-Third Amendment) Act, 1992, which aims at promoting the Panchayati Raj Institutions in the country, provides for which of the following?

    1. Constitution of District Planning Committees.
    2. State Election Commissions to conduct all panchayat elections.
    3. Establishment of State Finance Commissions.

    Select the correct answer using the codes given below:

    (a) Only 1

    (b) 1 and 2 only

    (c) 2 and 3 only

    (d) 1, 2 and 3

  • Pagri Sambhaal Movement of 1907

    As a part of the ongoing farmers’ protest, groups across the country have celebrated February 23 as ‘Pagri Sambhal Diwas’.

    Try this PYQ:

    Q.What was the immediate cause for the launch of the Swadeshi movement?

    (a) The partition of Bengal done by Lord Curzon.

    (b) A sentence of 18 months rigorous imprisonment imposed on Lokmanya Tilak.

    (c) The arrest and deportation of Lala Lajpat Rai and Ajit Singh; and passing of the Punjab Colonization Bill.

    (d) Death sentence pronounced on the Chapekar brothers.

    Pagri Sambhaal Movement

    • Pagrhi Sambhaal Jatta was a successful farm agitation that forced the British government to repeal three laws related to agriculture back in 1907.
    • Bhagat Singh’s uncle Ajit Singh was the force behind this agitation, and he wanted to channel people’s anger over the farm laws to topple the colonial government.

    What were the ‘three laws’?

    • The three farm-related acts at the centre of the storm in 1907 were the Punjab Land Alienation Act 1900, the Punjab Land Colonization Act 1906 and the Doab Bari Act.
    • These acts would reduce farmers from owners to contractors of land, and gave the British government the right to take back the allotted land if the farmer even touched a tree in his field without permission.
    • Amid resentment against the laws, Bhagat Singh’s father Kishan Singh and uncle Ajit Singh, with their revolutionary friend Ghasita Ram, formed the Bharat Mata Society.
    • It worked to mobilise this unrest into a revolt against the British government.

    Repeal of the laws

    • Ajit Singh persuaded Congress leader Lala Lajpat Rai to come on the stage during a rally in Lyallpur on March 3, 1907, to protest against the laws.
    • On sensing the popular resentment, the British made a minor amendment to the laws.
    • The agitation couldn’t remain non-violent. Ajit Singh was booked for sedition after his speech at a public meeting in Rawalpindi on April 21, 1921.
    • Violence erupted soon afterwards and the British government repealed the three controversial laws in May 1907.

  • Places in news: Lake Chad

    One of Africa’s largest freshwater bodies, Lake Chad, has shrunk by 90 per cent.

    Try this PYQ from CSP 2018:

    Q.Which of the following has/have shrunk immensely/dried up in the recent past due to human activities?

    1. Aral Sea
    2. Black Sea
    3. Lake Baikal

    Select the correct answer using the code given below:

    (a) 1 only

    (b) 2 and 3

    (c) 2 only

    (d) 1 and 3

    Lake Chad

    • Lake Chad in the Sahel spans the countries of Nigeria, Niger, Chad and Cameroon and is home to 17.4 million people.
    • It is blessed with rich aquatic and terrestrial biodiversity.
    • The Chari River, fed by its tributary the Logone, provides over 90% of the lake’s water, with a small amount coming from the Yobe River in Nigeria/Niger.
    • Despite high levels of evaporation, the lake is freshwater.
    • The Lake Chad basin comprises biosphere reserves, World Heritage and Ramsar sites as well as wetlands of international conservation importance.

    Why it is significant?

    • For years, the lake has been supporting drinking water, irrigation, fishing, livestock and economic activity for over 30 million people in the region.
    • It is vital for indigenous, pastoral and farming communities in one of the world’s poorest countries.
    • However, climate change has fuelled a massive environmental and humanitarian crisis.
    • The United Nations has termed the Lake Chad crisis as “one of the worst in the world”.

    A looming peril

    • The lake has shrunk 90 per cent over the last 60 years since the chronic droughts surged at the beginning of the 1970s.
    • The surface area of the lake was 26,000 square kilometres in 1963; it has now reduced to less than 1,500 square kilometres.
    • Its population is exploding and the region has been ripped apart from conflict at an unprecedented scale.

    Behind all crises

    • The ever-changing climate has dramatically worsened the situation, amplifying food and nutritional insecurity in the region.
    • Temperature is rising one-and-a-half times faster than the global average. The seasonal and inter-rainfall patterns have been drastically changing each year.
    • This has triggered food insecurity, ultimately pushing communities into the arms of terrorist groups.
    • Boko Haram is one of the top insurgent groups with a strong foothold in the region.

  • Carbon Watch: India’s first app to assess one’s carbon footprint

    Chandigarh became the first state or UT in India to launch Carbon Watch, a mobile application to assess the carbon footprint of an individual.

    Carbon Footprint

    • A carbon footprint is the total greenhouse gas (GHG) emissions caused by an individual, event, organization, service, or product, expressed as carbon dioxide equivalent.
    • It corresponds to the whole amount of greenhouse gases (GHG) produced to, directly and indirectly; support a person’s lifestyle and activities.
    • Carbon footprints are usually measured in equivalent tons of CO2, during the period of a year, and they can be associated with an individual, an organization, a product or an event, among others.
    • The GHGs whose sum results in a carbon footprint can come from the production and consumption of fossil fuels, food, manufactured goods, materials, roads or transportation.

    Note: An ecological footprint, as explained earlier compares the total resources people consume with the land and water area that is needed to replace those resources. A carbon footprint also deals with resource usage but focuses strictly on the greenhouse gases released due to burning of fossil fuels.

    How does the app Carbon Watch work?

    • As a person downloads the application, they will need to fill details in four parts — Water, Energy, Waste Generation and Transport (Vehicular movement).
    • In the category of Water, the person will be required to inform about the consumption of water.
    • In the Energy category, the details regarding the electricity units consumed every month at the house, monthly bill etc and usage of solar energy will have to be furnished.
    • In the Waste category, the individual will need to inform about the waste generated on their part and their family.
    • In the transport section, the individual will have to inform about the mode of transport used by four-wheeler, two-wheeler or bicycle.

    Try this PYQ:

    As a result of their annual survey, the National Geographic Society and an international polling firm GlobeScan gave India top rank in Greendex 2009 score. What is this score?

    (a) It is a measure of efforts made by different countries in adopting technologies for reducing the carbon footprint

    (b) It is a measure of environmentally sustainable consumer behavior in different countries

    (c) It is an assessment of programs/schemes undertaken by different countries for improving the conservation of natural resources

    (d) It is an index showing the volume of carbon credits sold by different countries

  • What is Laschamp Excursion?

    This newscard is an excerpt from the original article published in DownToEarth.

    The world experienced a few centuries of apocalyptic conditions 42,000 years ago, triggered by a reversal of the Earth’s magnetic poles combined with changes in the Sun’s behaviour. This event is called as Laschamps Excursion.

    Try this PYQ from CSP 2018:

    Q.The term “sixth mass extinction/sixth extinction” is often mentioned in the news in the context of the discussion of

    (a) Widespread monoculture Practices agriculture and large-scale commercial farming with indiscriminate use of chemicals in many parts of the world that may result in the loss of good native ecosystems.

    (b) Fears of a possible collision of a meteorite with the Earth in the near future in the manner it happened 65million years ago that caused the mass extinction of many species including those of dinosaurs.

    (c) Large scale cultivation of genetically modified crops in many parts of the world and promoting their cultivationin other Parts of the world which may cause the disappearance of good native crop plants and the loss offood biodiversity.

    (d) Mankind’s over-exploitation/misuse of natural resources, fragmentation/loss, natural habitats, destructionof ecosystems, pollution and global climate change.

    Laschamp Excursion

    • The Laschamp event was a geomagnetic excursion (a short reversal of the Earth’s magnetic field). It occurred 41,400 years ago, during the end of the Last Glacial Period.
    • This event is named after the village where it was discovered in the French Massif Central.
    • It led to series of catastrophic events like the ozone layer was destroyed, electrical storms raged across the tropics, solar winds generated spectacular light shows (auroras), Arctic air poured across North America, ice sheets and glaciers surged and weather patterns shifted violently.
    • During these events, life on earth was exposed to intense ultraviolet light, Neanderthals and giant animals known as megafauna went extinct, while modern humans sought protection in caves.

    The Adams Event

    • This last major geomagnetic reversal triggered a series of dramatic events that have far-reaching consequences for our planet.
    • Because of the coincidence of seemingly random cosmic events and the extreme environmental changes found around the world 42,000 years ago, researchers have called this period the “Adams Event”.

  • Mawsynram: Wettest place on Earth sees a decreasing trend in rainfall

    A recent study that looked at the rainfall pattern in the past 119 years found a decreasing trend at Cherrapunji and nearby areas.

    Try this PYQ:

    Q.“Climate is extreme, rainfall is scanty and the people used to be nomadic herders.” The above statement best describes which of the following regions?

    (a) African Savannah

    (b) Central Asian Steppe

    (c) North American Prairie

    (d) Siberian Tundra

    Mawsynram

    • Mawsynram is a town in the East Khasi Hills district of Meghalaya state in northeastern India, 60.9 kilometres from Shillong.
    • Mawsynram receives the highest rainfall in India.
    • It is reportedly the wettest place on Earth, with an average annual rainfall of 11,872mm but that claim is disputed.
    • According to the Guinness Book of World Records, Mawsynram received 26,000 millimetres (1,000 in) of rainfall in 1985.

    Why it rain highest in Mawsynram?

    • Because of the uneven relief of India due to the presence of a number of hill ranges, the monsoon is not able to shed its moisture evenly over India.
    • Windward sides receive more rainfall and leeward sides receive less rainfall.
    • Mawsynram lies in the funnel-shaped depression caused by the Khasi range in Meghalaya.
    • The Bay of Bengal branch of monsoons is trapped in it and causes heavy rainfall.

    Decreasing rainfall trends

    • The research analysed daily rain gauge measurements during 1901–2019 and noted that the changes in the Indian Ocean temperature have a huge effect on the rainfall in the region.
    • There was a reduction in the vegetation area in northeast India in the past two decades, implying that human influence also plays an important role in the changing rainfall patterns.
    • The traditional way of cultivation known as Jhum cultivation or shifting cultivation is now decreased and being replaced by other methods.
    • Also, previous studies have noted there is sizable deforestation in the region.

  • [pib] Who was Sant Ravidas?

    The President of India recently addressed the ‘Shri Guru Ravidas Vishva Mahapeeth Rashtriya Adhiveshan-2021’ in New Delhi.

    Try this PYQ from CSP 2019:

    Q.Consider the following statements:

    1.Saint Nimbarka was a contemporary of Akbar.

    2.Saint Kabir was greatly influenced by Shaikh Ahmad Sirhindi.

    Which of the statements given above is/are correct?

    (a) 1 only

    (b) 2 only

    (c) Both 1 and 2

    (d) Neither 1 nor 2

    Who was Sant Ravidas?

    • Ravidas was an Indian mystic poet-saint of the Bhakti movement and founder of the Ravidassia religion during the 15th to 16th century CE.
    • Venerated as a guru (teacher) in the region of Uttar Pradesh, Rajasthan, Maharashtra, Madhya Pradesh and mainly Punjab and Haryana. He was a poet-saint, social reformer and spiritual figure.
    • The life details of Ravidas are uncertain and contested. Scholars believe he was born in 1450 CE, in the cobbler caste.
    • Ravidas’s devotional Verses were included in the Sikh scriptures known as Guru Granth Sahib.
    • The Panch Vani text of the Dadupanthi tradition within Hinduism also includes numerous poems of Ravidas.
    • He taught the removal of social divisions of caste and gender and promoted unity in the pursuit of personal spiritual freedoms.

    Why his preaching is important?

    • Philosophy and values of Sant Ravidas like social justice, equality and fraternity have been imbued in our constitutional values.
    • He had envisaged a society that is based on equality and free from any kind of discrimination.
    • He gave it the name ‘Be-gampura’ (a city near Lahore) where there is no place for any kind of grief or fear.
    • Such an ideal city would be bereft of fear, vulnerability or scarcity. Rule of law based on the right ideas like equality and welfare of all would be the principle for governance.

  • #MeToo and Defamation Cases

    The Delhi High Court has dismissed former Union Ministers’ criminal defamation complaint against a famous journalist over her tweets accusing him of sexual harassment.

    What is the #MeToo Movement?

    • The #MeToo movement, with variations of related local or international names, is a social movement against sexual abuse and sexual harassment towards women, where people publicize allegations of sex crimes.
    • The phrase “Me Too” was initially used in this context on social media in 2006, on Myspace, by sexual harassment survivor and activist Tarana Burke in the US.
    • It is aimed at demonstrating how many women have survived sexual assault and harassment, especially in the workplace.

    You must know this!

    The Vishaka Guidelines were a set of procedural guidelines for use in India in cases of sexual harassment. They were promulgated by the Indian Supreme Court in 1997 and were superseded in 2013 by the Sexual Harassment of Women at Workplace (Prevention, Prohibition and Redressal) Act, 2013.

    What did the court say?

    • Women have the right to put their grievances at any platform of their choice and even after decades.
    • The court also rejected the argument that the former union minister was a man of a stellar reputation.

    What is the case?

    • The former minister had filed a criminal defamation case against the person in October 2018 since she did not produce any proof.
    • The criminal case was initiated to create a chilling effect against women who spoke out about their experience of sexual harassments.

    Legal backing of the acquittal

    • Criminal defamation is defined in Section 499 of the IPC as making or publishing any imputation about a person intending to harm, or knowing it will harm the reputation of a person.
    • Any statement or article criticizing a person or accusing them of any sort of problematic behaviour will obviously lower their reputation.
    • Hence this is always emphasised in legal notices and complaints to courts alleging defamation.
    • However, the law recognizes that a person’s reputation can’t be a shield against their own bad behaviour and that there can be various circumstances when outing this bad behaviour is in the public interest.
    • This is why Section 499 of the IPC also prescribes several exceptions to claims of defamation.

    Is it a win for the survivors?

    • It should be noted that this does not necessarily mean that a corresponding criminal case for sexual harassment against the man would be successful.
    • This is because the allegations of harassment would have to be proved against the man beyond all reasonable doubt.
    • Therefore even though the present defence of truth was accepted by Delhi HC, this would not guarantee that the former minister would be convicted, as the standard of proof is different.

    Conclusion

    • This judgement will set an example for the reluctant or other ousted women who are willing to revisit the cases of sexual misconduct against them.

  • India and Australia were evolutionary neighbours

    Bhimbetka, which has yielded a fossil of Dickinsonia dating back about 550 million years, is the first time the particular fossilized organism has been recorded in India.

    Why does this fossil matter?

    • It dates back to an era regarded as the precursor to the explosion of life on earth during the Cambrian period.
    • Thus it puts India firmly on the map for studies of the Ediacaran era along with Australia and Russia.

    Here’s what makes the discovery a global milestone:

    (a) Ediacaran Period

    • The finding gives lead about the earliest living species during a period of the earth’s history known as the Ediacaran, named after the Ediacara Hills in South Australia.
    • This is the period in Earth’s history when Dickinsonia and several multicellular organisms existed.
    • It was approximately 635 million years ago (Ma) and 541 Ma, with the living creatures of the era, called vendobionts.

    Now take this opportunity to revise the Geological time scale from your NCERTs. Try differentiating between different era, periods and epoch.

    (b) India’s Proximity to Australia

    • Studies of the rock characteristics in and around Bhimbetka show that they share several characteristics with rocks in Australia.
    • Dickinsonia fossils from India were found by the scientists to be identical to the Rawnsley Quartzite in South Australia.
    • This provides evidence of their age and the proximity of the two landmasses in Gondwanaland in that era.
    • The evidence however did not support reconstructions adjusted for the polar wander phenomenon [which involves motion of continents over geologic time and its impacts].

     Use of Zircon dating

    • The age of fossil rock is determined using Zircon isotopes.
    • Zircon dating of the youngest Maihar sandstone in Madhya Pradesh puts its age at 548 Ma.
    • The lower Bhander group in the Son and Chambal valleys yielded an isotope-derived age for limestones ranging from 978 Ma to 1073 Ma, situating it in the older Tonian period.
    • The Ediacaran period was the precursor to the Cambrian (about 541 Ma to 485.4 Ma) when the earth witnessed an explosion of life forms and much of which makes up modern animal life today.

  • India’s internal migration

    This newscard presents data on India’s internal migration considering the mass exodus which was visible during the lockdowns.

    The displacement of people during the imposition of lockdown has been described as the second-largest since the Partition of the country.

     

    Also read:

    [Burning Issue] Migrant workers amid COVID-19 outbreak

    India’s internal migration

    (1) Number of migrants

    • As of 2020, India has an estimated 600 million migrants. Roughly half of India is living in a place where it wasn’t born.
    • It would be roughly double the size of the fourth-largest nation on the planet — the United States.

    (2) Nature of migration

    • The bulk of the internal migration in India is within one district itself. An estimated 400 million Indians “migrate” within the district they live in.
    • The next 140 million migrate from one district to another but within the same state.
    • And only about 60 million — that is, just 10% of all internal migrants — move from one state to another.

    (3) Type of Migration

    • There are other misconceptions as well. Typically, it is thought that most migration happens when people from rural areas move to urban areas.
    • That is incorrect. The most dominant form of migration is from rural to rural areas.
    • Only about 20% of the total migration (600 million) is from rural to urban areas.
    • In fact, 20% of the total migration is from one urban area to another urban area.
    • As such, urban migration (rural to urban as well as urban to urban) accounts for 40% of the total migration.

    (4) Comparison with other countries

    • India’s proportion of internal migrants (as a percentage of the overall population) is much lower than some of the comparable countries such as Russia, China, South Africa and Brazil.
    • All have much higher urbanisation ratios, which is a proxy for migration level.
    • In other words, as India adopts a strategy of rapid urbanisation, levels of internal migration will increase further.

    Impact of COVID

    The reality of a migrant worker’s existence is much more complicated than those sharply defined numbers.

    Not all migrants were equally affected

    • The worst-hit were a class of migrants that felt under the group “vulnerable circular migrants”.
    • These are people who are “vulnerable” because of their weak position in the job market and “circular” migrants because even though they work in urban settings, they continue to have a foothold in the rural areas.
    • Such migrants work in construction sites or small factories or as rickshaw pullers in the city but when such employment avenues dwindle, they go back to their rural setting.
    • In other words, they are part of the informal economy outside agriculture.

    “Data insufficient”

    • The truth is that even now all the estimates mentioned above are individual estimates.
    • The official data — be it the Census or the National Sample Survey — is more than a decade old.
    • In fact, Census 2011 migration data was made publicly available only in 2019.