💥Join UPSC 2027,2028 Mentorship (August Batch) + XFactor Notes & Microthemes PDF
Talk to Mentor

Civilsdaily

Login

GS Paper: GS1

  • Gyanvapi’s scientific survey by ASI begins

    gyanvapi

    Central Idea

    • The Archaeological Survey of India (ASI) has commenced a scientific survey of the Gyanvapi mosque complex in Varanasi, Uttar Pradesh.
    • It aims to ascertain whether the mosque was constructed atop a pre-existing Hindu temple, a matter that has been a subject of contention.
    • The mosque is not an ASI-protected site, and the ASI has no role in its maintenance or upkeep.

    Updates till date

    (A) Varanasi Court’s Order

    • Discovery during Previous Survey: During a court-mandated survey in May 2022, a structure claimed to be a “Shivling” by the Hindu side and a “fountain” by the Muslim side was found in a sealed section, which remained inaccessible since a previous Supreme Court order.
    • Exclusion from Survey: The court directed the ASI to exclude the sealed section from the survey while emphasizing the necessity of a scientific investigation to establish the historical facts.

    (B) Supreme Court’s Ruling

    • Protection Order: Earlier, the Supreme Court ordered the protection of the area around the claimed “Shivling” discovered during a video survey of the complex.
    • Mosque Management’s Argument: The mosque management contended that the structure in question is part of the water fountain mechanism at the ‘wazukhana’, the reservoir where devotees perform ablutions before offering namaz.
    • Legal Implications: Lawyers representing the mosque cited the Place of Worship (Special Provisions) Act, 1991, which prohibits altering the character of any place of worship from its status on August 15, 1947. However, this Act does not apply to the Ram Janmabhoomi-Babri Masjid legal dispute.

    History of the Gyanvapi Mosque

    • Construction: The Gyanvapi Mosque was constructed in 1669 during the reign of Mughal Emperor Aurangzeb, who ordered the demolition of the existing Vishweshwar temple and its replacement with a mosque.
    • Temple Elements Incorporated: The plinth of the original temple was left intact, serving as the mosque’s courtyard, while one wall was spared and turned into the qibla wall, facing Mecca. Evidence of the temple’s materials can still be seen in the mosque’s construction.
    • Name Origin: The mosque’s name is derived from an adjoining well known as the Gyanvapi or Well of Knowledge.
    • Current Temple: The present Kashi Vishwanath Temple was built in the 18th century, adjacent to the Gyanvapi Mosque, becoming a significant Hindu religious centre over the years.

    Longstanding Claims and Legal Framework

    • Claims of Hindu Worship: Many Hindus believe that the original deity of the Vishweshwar temple was hidden inside the Gyanvapi well during Aurangzeb’s raid. This belief has fueled the desire to perform puja and rituals at the site.
    • Places of Worship Act: The Places of Worship (Special Provisions) Act, 1991, stipulates that the nature of all places of worship, except for the one in Ayodhya, should be maintained as it was on August 15, 1947. It aims to preserve the character of religious sites and prevents legal challenges to pre-existing structures.
    • Conflicting Claims: The case involved arguments from both sides, with the temple worshipers claiming that the mosque was built on the site of an older temple, while another side pleaded that it was built on Wakf premises.

    Issue in the Limelight

    • Archaeological Survey: In April 2021, a Fast Track Court Civil Judge ordered the Archaeological Survey of India (ASI) to conduct a comprehensive physical survey of the complex. The survey aimed to determine the structural relationship between the two religious structures.
    • Critique of the Cut-off Date: Worshippers argue that the cut-off date of August 15, 1947, prohibiting claims to religious sites, is arbitrary and denies Hindus, Jains, Buddhists, and Sikhs the right to “reclaim” their places of worship.
    • Opposition to the Law: Some groups have opposed the Places of Worship Act since its introduction, contending that the Centre lacks the authority to legislate on pilgrimage or burial grounds, which fall under the state list.

  • Climate targets are becoming outdated: India needs its own

    Climate

    What’s the news?

    • The media’s attention has been focused on the 1.5 degrees Celsius warming target and the influence of El Niño this year. While crossing this temperature threshold is a cause for concern, the hyperbolic end-of-the-world messaging around the climate crisis deserves revaluation.

    Central idea

    • The target in the Paris Agreement, to keep the planet’s surface from warming by 2 degrees Celsius by 2100, has been touted as a monumental goal. However, despite negotiations for more than two decades, global carbon emissions have not slowed. Also, the target was not derived scientifically. Instead of fixating on alarming scenarios, it is crucial to approach the climate challenge with a balanced perspective.

    What is 2 Degrees Celsius Target?

    • In 2015, during the United Nations Climate Change Conference (COP21) in Paris, the Paris Agreement was adopted by nearly all countries of the world.
    • The central aim of the agreement is to keep global temperature rise well below 2 degrees Celsius above pre-industrial levels.
    • The 1.5 degrees Celsius target was introduced to address concerns raised by vulnerable nations, particularly small island states.
    • To achieve the 2 degrees Celsius target, countries are required to make nationally determined contributions (NDCs) that outline their planned efforts to reduce greenhouse gas emissions.
    • The Paris Agreement emphasizes the importance of global cooperation and collective action to tackle climate change

    What is Earth System Models (ESM’s)?

    • ESM’s are complex computational models used by climate scientists to simulate the Earth’s climate system.
    • These models are designed to represent the interactions and feedbacks between various components of the Earth system, including the atmosphere, oceans, land surface, ice, and biogeochemical processes.
    • These models use numerical methods to solve these equations over a grid covering the entire globe, allowing scientists to simulate climate processes and changes over both short and long-time scales.

    Key concerns regarding 2 Degrees target

    • The 2 degrees Celsius target was not established based on robust scientific evidence or a comprehensive understanding of the potential impacts of such warming.
    • Despite the international efforts and commitments made under the Paris Agreement, global carbon emissions have not shown signs of significant reduction.
    • The 2 degrees Celsius target may not adequately address the regional variations in climate impacts.
    • ESM’s used for climate projections struggle to accurately simulate regional-scale climate variations, especially in places like the Indian subcontinent.
    • There are doubts about the ability to distinguish between the consequences of 1.5- and 2-degrees Celsius warming and to design region-specific climate adaptation policies.

    Uncertainties for India

    • Uncertainties in ESM’s make it difficult to accurately predict regional climate impacts at the scale of the Indian subcontinent.
    • Climate change affects water availability, precipitation patterns, and glacial melt in the Himalayas. Unpredictability of these factors can have significant implications for India’s overall water security.
    • Uncertainties in climate projections impact India’s agricultural sector, making it challenging to predict crop yields and plan for food security.
    • Coastal areas in India, including major cities like Mumbai and Kolkata, are vulnerable to the impacts of rising sea levels, leading to increased risks of flooding and coastal erosion.
    • Climate change can exacerbate health issues, including heat-related illnesses, vector-borne diseases, and air pollution. Uncertainties in how climate change affects disease patterns make it challenging to plan and implement effective public health responses.

    Way forward

    • Set ambitious and science-based climate targets that align with the latest climate research and international commitments.
    • Revisit the 2 degrees Celsius warming target and consider more stringent goals to limit global warming.
    • Invest in climate science and research to enhance the accuracy of regional climate projections and improve understanding of climate impacts on India.
    • Strategies should focus on sectors like agriculture, water resources, infrastructure, and health to build resilience against the impacts of climate change.
    • Accelerate the transition to renewable energy sources such as solar, wind, and hydropower.
    • Develop and implement measures to protect coastal areas from sea-level rise and extreme weather events.
    • Strengthen public health systems to address health challenges related to climate change. This includes heatwave preparedness, disease surveillance, and measures to reduce air pollution.
    • Foster climate education and empower citizens to participate in climate mitigation and adaptation efforts.

    Conclusion

    • The 2 degrees Celsius target, while widely accepted and seen as a significant milestone in addressing climate change, is not without its flaws and uncertainties. Going forward, it is essential for the global community to reassess and update climate targets based on the best available scientific evidence and consider the specific needs of different regions to effectively combat the climate crisis.

    Also read:

    Climate Change: Mission Adaptation A Comprehensive Measure

  • [pib] IMD launches Heat Index

    heat index

    Central Idea

    • Union Ministry of Earth Sciences informed that the India Meteorological Department (IMD) has introduced the Heat Index on an experimental basis.

    IMD Heat Index

    • The Heat Index aims to provide general guidance for regions in India where the combination of temperature and humidity leads to higher apparent temperatures, causing discomfort for people.
    • It is derived using an equation similar to the one used by the National Weather Service, National Oceanic and Atmospheric Administration (NOAA) in the USA.
    • It considers the impact of humidity on high temperatures, providing a “feel-like” temperature for human beings and indicating the level of discomfort.

    Color Codes for Experimental Heat Index

    The Heat Index is represented with different color codes to signify the varying levels of heat impact and discomfort:

    1. Green: Below 35°C
    2. Yellow: Range of 36-45°C
    3. Orange: Range of 46-55°C
    4. Red: Above 55°C

    Mitigating heat impact in India

    • The Heat Index is currently being implemented on an experimental basis across India, including Andhra Pradesh.
    • Under the Heat Action Plan, the National Disaster Management Authority (NDMA) collaborates with local agencies such as the Indian Institute of Public Health (IIPH) to implement the Heat Index project for Bhubaneshwar and Ahmedabad.

  • Demographic transition and change in women’s lives

    What is the news?

    • The observance of World Population Day (11 July) provides an opportunity to reflect upon India’s demographic journey and its transformative impact on the lives of its citizens, particularly women. This article presents insights and perspectives on how population growth, fertility decline, and social norms have influenced various aspects of women’s lives in India.

    Central idea

    • From a population of 340 million at Independence to a staggering 1.4 billion today, India has experienced remarkable growth fueled by advancements in public health, diminished starvation, and medical breakthroughs. This demographic transition has had profound implications for Indian women throughout their lives, presenting both positive and negative changes.

    Challenges Faced by Indian Women

    • Son Preference and Gender Bias: Indian society’s preference for sons is reflected in the sex ratio imbalance. The number of girls per 100 boys under the age of five dropped from 96 to 91 between 1950 and 2019. This decline can be attributed to practices such as sex-selective abortion and the neglect of sick daughters, resulting in limited opportunities and discrimination against girls.
    • Early Marriage and Childbearing: The early marriage and childbearing continue to be significant challenges for Indian women. The average age at first birth has remained low, with women born in the 1980s still having a first birth below 22 years of age. Early motherhood limits women’s educational and employment prospects, perpetuating gender inequality.
    • Limited Access to Education: While recent improvements have been made, access to quality education remains limited for many girls and women in India. The article emphasizes that although over 70% of girls enroll in secondary education, early marriage and childbearing restrict their educational opportunities, hindering their skill development and access to better employment prospects.
    • Gender-based Violence and Harassment: There is prevalence of gender-based violence and harassment, including domestic violence, dowry-related violence, and sexual harassment. Such incidents negatively impact women’s physical and psychological well-being, restrict their freedom, and limit their ability to fully participate in society.
    • Limited Economic Opportunities: Gender pay gaps, occupational segregation, and biases in hiring and promotion processes contribute to limited economic opportunities for women in India. The burden of unpaid domestic and caregiving work falls disproportionately on women, hindering their ability to engage in paid employment and achieve economic empowerment.
    • Lack of Social and Financial Support: The widowed or elderly women often lack adequate social and financial support systems. Dependence on male family members, particularly sons, for financial support can perpetuate gender inequality and leave women vulnerable to economic hardships, social isolation, and limited access to healthcare and pension benefits

    Aging women and its implications

    • Increase in Proportion: The proportion of the female population aged 65 and above has risen significantly over the years. Between 1950 and 2022, the proportion of women aged 65 and above increased from 5% to 11% and is projected to reach 21% by 2050.
    • Outliving Husbands: Women tend to marry older men and are more likely to outlive their husbands. As a result, a higher percentage of elderly women are widowed compared to men in the same age group. The 2011 Census shows that while only 18% of men above age 65 are widowed, about 55% of the women are widowed.
    • Financial Challenges: Widowed women often face financial difficulties, as they may lack access to savings, property, and other financial resources. This dependence on their husbands and subsequent reliance on their children, primarily sons, can perpetuate the cycle of son preference.
    • Limited Agency: Widowed women may experience limited decision-making power and agency in their later years. Their dependence on sons for support can restrict their ability to make independent choices and contribute to a sense of social and economic vulnerability.

    Changing Dynamics for Indian Women

    • Difficulty in ensuring the birth of a son: With families having fewer children, the likelihood of not having a son increased. Social norms, patrilocal kinship patterns, and financial insecurity reinforced the preference for sons. This led to practices such as sex-selective abortion and neglect of sick daughters.
    • Decreased years spent on active mothering: As fertility rates declined, women had more time for education and employment. NFHS finds that the number of years women spend caring for children under five declined from 14 years in 1992-93 to eight in 2018-20; the years spent caring for children ages six to 15 dropped from 20 to 14 years.
    • Persistent early marriage and childbearing: While women’s educational attainment increased, with over 70% of girls enrolling in secondary education, early marriage and childbearing remain the predominant forces defining women’s lives. As a recent article by Park, Hathi, Broussard, and Spears documents, the average age at first birth has hardly budged about 20 for women born in the 1940s and still remains well below 22 years for those born in the 1980s.

    What is mean by Gender Dividend?

    • Gender Dividend refers to the concept that societies can achieve greater productivity and equity by investing in women and girls and closing gender gaps, particularly in the labor market.
    • It emphasizes that by realizing the economic potential of women and girls through increased investments and opportunities, societies can become more productive and equitable.

    Strategies to harness the Gender Dividend

    • Education and Skill Development: Promote gender equality in education by ensuring equal access to quality education for girls and women. Encourage girls’ enrollment and retention in schools, address barriers to education, and provide skill development programs that equip women with relevant skills for employment.
    • Economic Empowerment: Create an enabling environment for women’s economic participation by addressing gender disparities in the labor market, promoting entrepreneurship, and ensuring equal pay for equal work. Implement policies and programs that support women’s access to financial resources, credit, and business opportunities.
    • Women’s Leadership and Decision-making: Increase women’s representation and participation in leadership positions across sectors, including politics, business, and public institutions. Encourage women’s involvement in decision-making processes at all levels to ensure their perspectives and voices are heard.
    • Legal Reforms and Gender Equality: Enact and enforce laws that protect women’s rights and promote gender equality. Address discriminatory practices, such as early marriage, dowry, and violence against women. Strengthen the implementation of existing laws to ensure justice and protection for women.
    • Health and Well-being: Improve women’s access to healthcare services, including reproductive healthcare, maternal health, and preventive care. Address specific health issues affecting women, such as gender-based violence, reproductive health concerns, and mental health.
    • Social Support and Safety: Establish social support systems that provide safety nets for women, particularly vulnerable groups such as widows, elderly women, and single mothers. Create awareness campaigns to challenge social norms and attitudes that perpetuate gender inequality and violence against women.
    • Engaging Men and Boys: Engage men and boys as allies in promoting gender equality and challenging harmful gender norms. Encourage men’s involvement in caregiving, domestic responsibilities, and advocating for women’s rights.
    • Data Collection and Monitoring: Collect sex-disaggregated data and conduct gender analysis to identify gaps, monitor progress, and inform evidence-based policymaking. Regularly evaluate and measure the impact of gender equality initiatives to ensure accountability and guide future interventions.

    Strategies for enhancing childcare access

    • Utilize National Rural Employment Guarantee Scheme (NREGS): Consider making staffing crèches an acceptable form of work under NREGS. This would involve using NREGS workers to help staff childcare centers, thereby expanding access to affordable childcare services.
    • Leverage the Self-Help Group Movement: Harness the self-help group movement to establish neighborhood childcare centers in urban and rural areas. This can involve utilizing the network and resources of self-help groups to set up and manage childcare facilities.
    • Expand Anganwadis: Increase the reach and scope of Anganwadis, which are government-funded centers providing integrated childcare and early education services. Expand their capacity and include provisions for crèche services to accommodate working parents.
    • National Rural Livelihood Mission (NRLM): Integrate childcare services within the NRLM framework, which aims to enhance the livelihoods of rural households. This can involve incorporating childcare as part of the skill development and income-generation activities supported by NRLM.
    • Financial Support for Childcare: Explore the implementation of subsidy programs or financial assistance schemes to make childcare more affordable for low-income families. This could include income-based subsidies, vouchers, or tax credits to alleviate the financial burden of childcare expenses.
    • Neighbourhood Childcare Centers: Encourage the establishment of neighborhood-based childcare centers, particularly in urban areas, to cater to the local community’s childcare needs. This approach ensures proximity and accessibility for parents, making it easier for them to balance work and childcare responsibilities.
    • Recognition of Childcare as Work: Recognize the valuable work of childcare providers and promote the professionalization of the childcare sector. This can include offering training programs, certification, and support systems to improve the quality of care provided by childcare professionals

    Conclusion

    • Realizing India’s demographic dividend requires fully harnessing the gender dividend by empowering women throughout their lives. Access to childcare plays a pivotal role in facilitating women’s labor force participation. Efforts to improve childcare access should be combined with strategies to challenge patriarchal norms and create an enabling environment for women’s education, employment, and asset ownership. By embracing these measures, India can empower its women and achieve inclusive and sustainable development.

    Also read:

    Women’s Political Representation in India: Moving Beyond Tokenism

  • Heat domes, anticyclones and climate change: What’s causing heat waves across the world?

     

    What’s the news?

    • The average daily global temperature on Thursday was recorded at 17.12 degrees Celsius, encompassing measurements over land, ocean, ice sheets, and mountainous snow regions.

    Central idea

    • In a concerning announcement, the National Oceanic and Atmospheric Administration (NOAA) declared June as the hottest month ever recorded on Earth since temperature tracking began 174 years ago. The heatwave has persisted into July, with 18 out of the first 20 days witnessing unprecedented average daily global temperatures.

    What is Heat-wave?

    It is a period of unusually hot weather that typically lasts two or more days, but there is no universally accepted definition of a heatwave. (Image: News18 Creative)

    • A heatwave is a prolonged period of abnormally hot weather.
    • Heatwaves usually last for several days or weeks and can occur in both dry and humid
    • Characterized by temperatures that are significantly higher than the average for a particular region during that time of year.

    What are heat domes?

    Heat Waves and Heat Dome | 20 Jul 2021

    • A heat dome occurs when an area of high-pressure stays over a region for days and weeks. It traps warm air, just like a lid on a pot, for an extended period.
    • The longer that air remains trapped, the more the sun works to heat the air, producing warmer conditions with every passing day.
    • Heat domes, if they last for a long period, may cause deadly heat waves.

    What are Anticyclones?

    • An anticyclone, also known as a high-pressure system, is essentially an area of high pressure in which the air goes downwards towards the Earth’s surface.
    • As the air sinks, its molecules get compressed, which increases the pressure, making it warmer. This causes dry and hot weather.
    • The winds remain calm and gentle during an anticyclone, and there is almost no formation of clouds because here the air sinks rather than rises.

    Factors behind this scorching trend?

    • Climate change: The primary driver behind the escalating heatwaves and rising global temperatures is human-induced climate change.
    • The burning of fossil fuels, deforestation, industrial processes, and other human activities release greenhouse gases, such as carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), into the atmosphere. These gases trap heat and lead to the greenhouse effect, resulting in the warming of the Earth’s surface.
    • El Nino events, characterized by abnormal warming of surface waters in the equatorial Pacific Ocean, can elevate temperatures worldwide and exacerbate heatwaves.
    • Heat domes and anticyclones are weather phenomena that can intensify and extend heatwaves.
    • Warmer oceans release more heat into the atmosphere, fueling extreme weather events like heatwaves.
    • Urban areas with concrete and asphalt surfaces can create heat islands that retain and amplify heat, leading to higher temperatures within cities compared to surrounding rural areas.
    • Climate change can trigger feedback loops that amplify its effects. For example, melting ice in the Arctic reduces the Earth’s reflective surface, leading to increased absorption of sunlight and further warming.

    *NOTE: Although heat domes and anticyclones don’t occur due to climate change, they have become more intense and longer as a result of soaring global temperatures.

    Impact of Heatwaves

    1.Human Health Impacts:

    • Heat-related Illnesses: Heatwaves can cause heat-related illnesses such as heat exhaustion and heatstroke, which can be life-threatening if not treated promptly. The elderly, young children, and individuals with pre-existing health conditions are more vulnerable.
    • Dehydration: High temperatures and excessive sweating can lead to dehydration, especially if individuals do not consume enough fluids.

    2.Impact on Agriculture:

    • Crop Failure: Prolonged heatwaves can cause damage to crops and reduce agricultural yields due to drought conditions and water shortages.
    • Livestock Stress: High temperatures can lead to heat stress in livestock, affecting their productivity and overall health.

    3.Environmental Impact:

    • Drought: Heatwaves can contribute to drought conditions by increasing evaporation and reducing water availability, leading to water scarcity and affecting ecosystems.
    • Wildfires: Hot and dry conditions during heatwaves can increase the risk of wildfires, leading to extensive damage to forests and wildlife habitats.
    • Water Quality: Heatwaves can lead to higher water temperatures, which may negatively impact aquatic ecosystems and decrease water quality.

    4.Energy Demand and Infrastructure Stress:

    • Increased Energy Consumption: Heatwaves result in higher energy demand due to the use of air conditioning and cooling systems, putting strain on the power grid.
    • Power Outages: The increased demand for electricity during heatwaves can lead to power outages if the electrical infrastructure becomes overloaded.

    5.Social and Economic Impact:

    • Disruption of Daily Activities: Heatwaves can disrupt daily life, making it uncomfortable to work, travel, or engage in outdoor activities.
    • Economic Losses: Heatwaves can result in productivity losses, increased healthcare costs, and damage to infrastructure, leading to economic impacts on communities and businesses.

    Worse affected countries

    • United States: North America, particularly the United States, has experienced prolonged heatwaves covering a large swath of the country. States like California, Florida, New Mexico, and Arizona have been experiencing extreme temperatures. Temperature remained around 43.3 degree Celsius.
    • Europe: Countries in Europe, such as Italy and Greece, have been gripped by two consecutive heatwaves. Italy’s island of Sardinia saw temperatures reaching 47.7 degrees Celsius, and Greece experienced temperatures exceeding 40 degrees Celsius, leading to wildfires and affecting historical sites.
    • Spain: Spain witnessed a temperature of 45.4 degrees Celsius in the town of Figueres, the highest temperature recorded in the country since 1928. It led to dry spells and wildfires.
    • Asia: China, Iraq and Saudi Arabia remain some of the worst affected countries. A remote township in China saw temperatures touching 52 degree Celsius
    • Algeria: North Africa’s Algeria has reported record-breaking temperatures, with some experts suggesting temperatures exceeding 50 degrees Celsius in certain areas.
    • Tunisia: Tunisia has also been impacted by severe heatwaves, with temperatures reaching up to 49 degrees Celsius in some regions.

    Mains Marks enhancer: Best Practices in India

    • Andhra Pradesh:
      • Setting up Heat Action Plans: Cities like Vijayawada have implemented Heat Action Plans that include public awareness campaigns, heat helplines, and designated cooling centers to provide relief to vulnerable populations.
    • Telangana:
      • Early Warning Systems: The Telangana State Development Planning Society issues heatwave alerts and early warnings to district authorities and the public, allowing them to take precautionary measures.
    • Rajasthan:
      • Urban Heat Island Mitigation: Cities like Jaipur have implemented measures to reduce the urban heat island effect by promoting green spaces, reflective surfaces, and better urban planning.
    • Gujarat:
      • Cool Roofs: The Gujarat government has encouraged the use of cool roofs in buildings to reflect sunlight and reduce indoor temperatures during heatwaves.
    • Tamil Nadu:
      • Heatwave Awareness Programs: The Tamil Nadu government conducts awareness programs through schools, colleges, and community organizations to educate people about heatwave safety and preparedness.

    Way forward: Urgent actions needed

    • The international community must strengthen and implement the commitments made under climate agreements, such as the Paris Agreement.
    • Countries should set more ambitious targets for reducing greenhouse gas emissions
    • Provide support to developing nations to enhance climate resilience and adaptation.
    • Prioritize the transition to renewable energy sources and invest in clean technologies.
    • Develop robust adaptation strategies such as involves establishing heat emergency response plans, cooling centers, and public awareness campaigns.
    • Cities should adopt green urban planning practices, incorporating green spaces, green roofs, and sustainable building designs to mitigate the urban heat island effect and promote natural cooling.
    • Promote sustainable land management practices, including reforestation and afforestation
    • Enhance early warning systems to detect and respond to extreme heat events promptly.

    Conclusion

    • The alarming surge in global temperatures, culminating in devastating heatwaves across continents, is a potent reminder of the urgency to combat climate change. As nations grapple with the immediate impacts of heatwaves, it is imperative to take collective action to reduce greenhouse gas emissions, mitigate the effects of climate change, and safeguard the planet for future generations. The time to act is now; the consequences of inaction are too dire to ignore.

    Also read:

    Heatwaves in India: Increasing Frequency Needs Range of Measures to Mitigate

  • Places in news: Iriomote Island

    Central Idea

    • A notable example of colony resilience during a bleaching event is found near Japan’s Iriomote Island, where a colony bleached in 2016 exhibited signs of recovery by 2020.

    About Iriomote Island

    • Iriomote Island is a picturesque island located in the Yaeyama Islands, part of Okinawa Prefecture in Japan.
    • It is the largest and southernmost inhabited island in the Yaeyama archipelago.
    • With its lush jungles, mangrove forests, and diverse wildlife, Iriomote Island is often referred to as the “Galapagos of the East.”
    • It is home to the Iriomote Yamaneko, or Iriomote cat, which is a critically endangered species of wildcat found only on this island.
    • The dense mangrove forests along the island’s rivers and estuaries serve as an important habitat for numerous species of birds, fish, and other wildlife.
    • To preserve the island’s unique ecosystem and cultural heritage, Iriomote Island is part of the Iriomote-Ishigaki National Park.

    Back2Basics: Coral Reefs and Coral Bleaching

    coral

    • Corals are marine invertebrates that form colonies of polyps, which multiply and create reef structures.
    • Hard corals extract calcium carbonate to build hard exoskeletons, while soft corals add their skeletons to create coral reefs.
    • Corals have a mutually beneficial relationship with single-celled algae called zooxanthellae.
    • The zooxanthellae provide food and nutrients through photosynthesis, while corals provide a home and essential nutrients.
    • The zooxanthellae give corals their vibrant colors.

    Understanding Coral Bleaching

    • Causes of Bleaching: Environmental stressors like temperature changes, pollution, and high ocean acidity lead to coral bleaching.
    • Bleaching Process: Stressed corals expel the zooxanthellae, revealing their pale exoskeletons and disrupting the symbiotic relationship.
    • Impacts of Bleaching: Severe and prolonged bleaching events can result in coral death and the loss of biodiversity.

    Climate Change’s Impact on Coral Reefs

    • Warming Seas: Rising carbon emissions and greenhouse gases have caused increased global warming, resulting in warmer ocean temperatures.
    • Mass Bleaching: The frequency and intensity of mass bleaching events have risen in recent decades due to climate change.
    • Projections: Even with greenhouse gas reduction efforts, temperatures are expected to rise by 1.5°C to 2°C by the end of the century.

    Significance of Coral Reefs

    • Biodiversity Hotspots: Coral reefs support over 25% of marine biodiversity despite covering only 1% of the seafloor.
    • Economic Value: Reefs contribute $2.7 trillion annually through trade, tourism, and employment opportunities.
    • Environmental Protection: Coral reefs provide habitat and serve as a natural defense against storm waves.
    • Regeneration Potential: Dead reefs can recover if sufficient fish species graze on the weeds that settle on dead corals, although the process takes several years.

  • Who was Nawab Wajid Ali Shah (1822-1887)?

    nawab

    Central Idea

    • An exhibition, heritage walk, and talk will be held in Kolkata to commemorate the bicentenary year of Nawab Wajid Ali Shah, the last king of Awadh.

    Nawab Wajid Ali Shah

    • Mirza Wajid Ali Shah (30 July 1822 – 1 September 1887) was the eleventh and final King of Awadh, reigning from 13 February 1847 to 11 February 1856.
    • He is remembered as a poet, playwright, dancer, and patron of the arts who made significant contributions during his rule.

    Reign and fall

    • Ascension to the Throne: Wajid Ali Shah became the King of Awadh in February 1847, assuming the position during a period of decline for the kingdom.
    • British Annexation: The British East India Company annexed Awadh on 11 February 1856, just two days before the ninth anniversary of Wajid Ali Shah’s coronation. He was subsequently exiled to Garden Reach in Metiabruz, near Kolkata, living on a pension.

    Patron of the Arts

    • Contributions to Music: Wajid Ali Shah was a generous patron of music and a talented composer. He nurtured the Lucknow Gharana of Kathak dance and enriched the light classical form of thumri. He composed ghazals and introduced new ragas, leaving a lasting impact on Hindustani music.
    • Kathak Dance: Wajid Ali Shah’s patronage elevated Kathak dance in Lucknow. He emphasized artistic expression, incorporating drama, emotion, and literature. The king popularized Kathak as a court dance and made it accessible to the common people.
    • Hindustani Theatre: The king established the Jogia Jashan, a grand pageant, and staged Rahas (dance-dramas) filled with poetry, lyrical compositions, and Kathak performances. His contributions laid the foundation for the development of Hindustani theatre.

    Literary Pursuits

    • Prose and Poetry: Wajid Ali Shah was a prolific writer in both Persian and Urdu. His works covered various subjects, including history, literature, and personal reflections. Notable works include “Huzn-i-Akhtar,” an autobiographical piece, and “Bani,” a treatise on music and dance.
    • Patronage of Writers: The king patronized numerous poets and writers in his court, including Mirza Ghalib. He granted pensions to renowned literary figures and encouraged the production of works that reflected the culture and life of the era.

    Exile Years and Legacy (1856-1887)

    • Exile in Metiabruz: After losing his kingdom, Wajid Ali Shah settled in Metiabruz near Kolkata. He created a miniature version of Lucknow and maintained his lavish lifestyle. Matiya Burj, a magnificent complex, served as a reminder of his beloved city.
    • Enduring Impact: Wajid Ali Shah’s compositions, including his famous thumri “Babul Mora Naihar Chhooto Jaay,” remain influential and have been performed by various artists. His contributions to music, dance, literature, and theatre continue to shape the cultural landscape, preserving his legacy.

    Conclusion

    • Mirza Wajid Ali Shah, the last King of Awadh, reigned from 1847 to 1856 before being exiled.
    • His patronage of the arts, including music, dance, theatre, and literature, left an indelible mark on the cultural heritage of Awadh.
    • Despite the challenges he faced and the loss of his kingdom, Wajid Ali Shah’s artistic endeavors and enduring legacy continue to inspire and enrich the region’s cultural identity.

  • How to prevent disruptions by flood and extreme weather events

    What is the news?

    • The recent floods and extreme weather events in north-western India and Delhi highlight the urgent need for cities across the country to prepare for and adapt to the increasing impacts of climate change.

    Central Idea

    • As global and local warming intensify, the frequency and intensity of extreme weather events such as floods, water scarcity, and heatwaves will grow exponentially. Our current governance, planning, and infrastructure systems are ill-equipped to handle these rapid changes, necessitating proactive measures to mitigate future disruption

    Challenges in urban areas

    • Inadequate Water, Sanitation, and Drainage Infrastructure: Urban areas face challenges in providing basic services such as water supply, sanitation, drainage, and wastewater management. The existing infrastructure is often insufficient and struggles to deliver these services effectively.
    • Concentration of Population and Economic Output: Cities concentrate a large portion of the population and economic activities, which increases their vulnerability to climate impacts. The dense built-up areas, coupled with poor infrastructure, exacerbate the effects of extreme weather events like flooding, water scarcity, and heatwaves.
    • Irrational Land Use and Planning Systems: The irrational land use practices and planning systems worsen the challenges faced by cities. Encroachments, illegal constructions, and improper zoning further amplify the vulnerability of urban areas to climate impacts.
    • Vulnerability of Informal Settlements and Slums: Millions of people are forced to live in informal settlements and slums with inadequate infrastructure and services. These areas are highly vulnerable to climate impacts, leading to increased risks and hardships for the residents.
    • Impacts on Sensitive Regions: Cities located in sensitive regions along coastlines, rivers, and hills face even more severe impacts due to higher exposure and locational vulnerability. They are more prone to flooding, landslides, and other extreme events.

    How to prevent disruptions by flood and extreme weather events?

    • Ensuring Effective Drainage Systems:
    • Urban civic bodies must conduct regular audits ahead of the monsoon season to ensure stormwater drains, tanks, and lakes are functional and free from obstructions.
    • Integrating drainage, water supply, and wastewater systems in the medium term can store intense rainfall, recharge groundwater, and provide better services, ultimately limiting waterborne diseases.
    • Improving Road Infrastructure:
    • Rapid urban expansion has outpaced planned drainage systems, resulting in roads functioning as makeshift stormwater drains.
    • Addressing local flooding requires the improvement of road construction and repair practices. Infrastructure planning and coordination should account for the impact of new constructions, such as flyovers, underpasses, and metro lines, on existing drainage systems to prevent post-flooding traffic bottlenecks.
    • Implementing Blue-Green-Grey Infrastructure:
    • Adopting blue-green-grey infrastructure, such as green roofs, urban forests, and wetlands, can mitigate flooding, water scarcity, and heatwaves.
    • Learning from initiatives like China’s sponge cities and the effective flood defense mechanism provided by East Kolkata’s wetlands, Indian cities should prioritize nature-based solutions.
    • Reducing Flood Vulnerability:
    • Leveraging high-resolution satellite and topographical data, India can map all its cities and identify flood-prone areas. The focus should then shift to addressing the vulnerability of communities living in these areas, such as those along riverbanks, low-lying regions, and unstable slopes.
    • Building community-based resilience and enhancing evacuation strategies will be crucial in minimizing the dislocation of millions during extreme events.
    • Strengthening Early Warning Systems:
    • Building on the progress made in improving forecasting, early warning, and evacuation systems in large cities like Mumbai and Surat, India must extend these measures to other at-risk areas.
    • Additionally, critical services such as cellphone, power, and water supply should be fortified to ensure their resilience and rapid recovery post-disaster

    Way forward

    • Integrated Climate Action Plans: Develop comprehensive climate action plans involving multiple stakeholders to address floods and extreme weather events.
    • Upgrading Infrastructure: Invest in resilient infrastructure, including improved drainage systems, upgraded road infrastructure, and integration of green infrastructure to manage stormwater and reduce flood risks.
    • Robust Early Warning Systems: Strengthen early warning systems by improving forecasting capabilities, enhancing communication channels, and conducting regular drills and awareness campaigns.
    • Community Engagement and Resilience: Empower local communities, educate residents about flood risks, promote preparedness, and encourage sustainable practices such as rainwater harvesting and waste management.
    • Policy and Regulatory Frameworks: Develop and enforce robust policy and regulatory frameworks that integrate climate considerations to prevent encroachments and ensure resilient urban development.
    • Climate Financing: Explore climate financing mechanisms and partnerships to secure funding for climate adaptation projects, leveraging national and international funds, private sector entities, and climate finance initiatives.
    • Capacity Building and Knowledge Exchange: Enhance capacity through training programs and knowledge exchange platforms for urban planners, officials, and community leaders to accelerate the adoption of effective flood and extreme weather mitigation strategies

    Conclusion

    • Protecting and preparing Indian cities for the future impacts of climate change is imperative. It is crucial to acknowledge that climate change is a harsh reality requiring collective adaptation efforts, regardless of socio-economic status. By implementing these measures, Indian cities can enhance their climate resilience and safeguard the well-being of their inhabitants

    Also read:

    The lesson from a monsoon-battered North India: Time to be prepared

     

  • EU Nature Restoration Law faces backlash from Farmers

    eu nature restoration

    Central Idea

    • The EU Parliament’s approval of a nature restoration law has sparked backlash and debate over plans to protect endangered ecosystems.
    • The law is a crucial part of the European Green Deal and aims to address the extinction of species and restore damaged habitats.

    Nature Restoration Law: Why in news?

    • Objectives: The law aims to restore 30% of terrestrial, coastal, freshwater, and marine habitats by 2030, which are currently in poor condition.
    • Resistance: Farmers and conservative lawmakers strongly oppose the legislation, particularly concerning plans to restore drained peatlands. They argue that valuable agricultural land may be lost, leading to economic and social consequences and potential food security risks.

    Importance of Peatlands and Environmental Impact

    • Peatland Carbon Storage: Peatlands, wetland ecosystems formed over thousands of years, store more carbon than any other ecosystem. They absorb nearly twice as much carbon dioxide as all of the Earth’s forests combined.
    • Drained Peatlands: When peatlands are drained for agriculture or other purposes, they transition from being carbon sinks to significant greenhouse gas sources, contributing to emissions.
    • European Peatlands: More than half of Europe’s peatlands have been permanently damaged, leading to approximately 7% of the continent’s greenhouse gas emissions.

    Calls for Rewetting and Paradigm Shift

    • Rewetting Peatlands: The proposed legislation includes plans to rewet 50% of former peatlands in Europe, aiming to restore their environmental functions and mitigate climate change.
    • Paradigm Shift in Agriculture: Experts advocate for a paradigm shift in agriculture, moving away from farming on drained peatlands and investing in paludiculture (farming on wetlands), which is agriculture on rewetted peat soil. This approach would stop carbon emissions while improving soil and water quality.

    Political Challenges and Compromises

    • Opposition by Conservative Groups: Conservative groups, including the European People’s Party, seek to reduce the scope of wetland restoration plans and oppose the conversion of agricultural land.
    • Concerns and Dissemination of Misinformation: Critics claim that villages could be cleared for wetland restoration, leading to economic and social fallout. However, these claims have been labeled as misinformation and populist.

    Economic and Environmental Benefits

    • Long-Term Economic Return: The European Commission estimates that every euro invested in restoring natural resources would yield at least eight times the economic return over the long term.
    • Sustainable Land Use: While rewetted land may not support traditional monocultures, it could enable the growth of other crops, such as timber, grasses, and reeds for insulation materials and organic plastic substitutes. Revitalized areas could also become grazing grounds for alternative livestock.

    Conclusion

    • The approval of the EU nature restoration law has sparked a debate between environmental conservation and agricultural interests.
    • While farmers express concerns over the potential loss of agricultural land and economic impact, environmentalists argue for the restoration of threatened ecosystems and the long-term benefits of sustainable land use.
    • The implementation of the law will play a crucial role in achieving the ambitious climate and biodiversity targets set by the European Green Deal.

     

  • What is Bastille Day?

    bastille

    Central idea

    • The National Day of France, also known as Bastille Day, is celebrated on July 14 every year.
    • Known as La Fete Nationale or Le 14 Juillet in French, the day is celebrated with fireworks and a parade.
    • One of the most important days in the history of France, it marks the fall of the Bastille, a military fortress and political prison, then considered a symbol of the monarchy and armoury.

    French Revolution: A quick recap

    • The French Revolution, which occurred between 1789 and 1799, was a significant period of social and political upheaval in France.
    • The revolution was characterized by a period of radical social and political change, which saw the-
    1. Overthrow of the French monarchy
    2. Establishment of a republic, and
    3. Execution (Guillotine) of thousands of people, including King Louis XVI and Queen Marie Antoinette

    Fall of the Bastille

    • Symbolism and Discontent: The Bastille, located in Paris, represented the autocratic rule and abuse of power by the monarchy.
    • Rising Unrest: Dissatisfaction with King Louis XVI’s leadership grew, and on July 14, 1789, Parisians gathered at the Bastille.
    • Demands and Confrontation: The crowd demanded the release of political prisoners and access to the fortress’s weapons. The Governor refused, leading to a violent clash.
    • Storming of the Bastille: After hours of fighting, the fortress fell as the people of Paris overwhelmed its defenders.

     

    Do you know?

    During the French Revolution, Queen Marie Antoinette reportedly said, “Let them eat cake” when told that the French people were starving and had no bread to eat.

    The remark was seen as a symbol of the queen’s aloofness and disregard for the plight of the common people, and it helped fuel resentment towards the monarchy.

    This statement alone sparked fury among the French masses leading to the mighty French Revolution.

    Significance of the Event

    • Symbol of Triumph: The fall of the Bastille symbolized the people’s victory over the monarchy and the end of the oppressive old regime.
    • Catalyst for Change: This event sparked a period of intense violence and upheaval, paving the way for the revolutionaries to seize power and establish a new order.
    • Socio-political Transformations: The French Revolution led to the abolition of feudalism, the Declaration of the Rights of Man and Citizen, and the establishment of the First French Republic.
    • Ideological Influence: The revolutionary principles of liberty, equality, and fraternity have left a lasting impact on global political and social movements.

    Global Importance of the Event

    • Inspiring Other Nations: The fall of the Bastille became an inspiration for other nations to fight for their own rights and freedom.
    • Spreading Revolutionary Ideals: The French Revolution’s principles resonated globally, influencing subsequent revolutionary movements throughout history.
    • Rise of Democracy: The revolution’s emphasis on individual rights, democratic governance, and social equality has significantly shaped the political and social landscape worldwide.

    Try this question from CS Mains 2019:

    Explain how the foundation of the modern world was laid by the American and French Revolutions.

    [wpdiscuz-feedback id=”0185jr83wu” question=”Please leave a feedback on this” opened=”1″]Post your answers here.[/wpdiscuz-feedback]