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DAILY CURRENT AFFAIRS, 24 JULY 2023

ETHANOL BLENDING

1. Context

Ethanol is basically 99.9% pure alcohol that can be blended with petrol. It is different from the 94% rectified spirit has applications in paints, pharmaceuticals, personal care products, and other industries, and 96% extra neutral alcohol that goes to make potable liquor. Recently, Prime Minister Narendra Modi, at a G20 Energy Ministers’ meeting said that India has rolled out 20% ethanol-blended petrol this year and aims to “cover the entire country by 2025”. 
 
2. Ethanol
  • Ethanol, also known as ethyl alcohol, is a type of alcohol commonly used as a biofuel and a key ingredient in alcoholic beverages.
  • It is a clear, colorless liquid with a characteristic odor and a slightly sweet taste.
  • Ethanol has a wide range of applications and is produced through the fermentation of sugars by yeast or other microorganisms.

3. Ethanol Blending

  • Ethanol blending refers to the practice of mixing ethanol with gasoline or other fuels to create a blended fuel.
  • Ethanol is a biofuel derived from renewable sources such as sugarcane, corn, or other plant materials.
  • It is commonly used as an additive to gasoline in various parts of the world to reduce greenhouse gas emissions and promote cleaner fuel options.
  • In the context of transportation, the most common form of ethanol blending is with gasoline, creating a blend known as ethanol-gasoline blend or gasohol.
  • The most common ethanol-gasoline blends are E10 and E15, indicating the percentage of ethanol in the mixture. For example, E10 contains 10% ethanol and 90% gasoline, while E15 contains 15% ethanol and 85% gasoline.

4. Benefits of Ethanol blending

  • Ethanol is considered a renewable fuel because it is derived from plant materials that absorb carbon dioxide during their growth. When blended with gasoline, ethanol can help reduce the carbon footprint of transportation fuels, as it emits fewer greenhouse gases compared to pure gasoline.
  • By blending ethanol with gasoline, countries can reduce their reliance on imported fossil fuels and promote energy security.
  • Ethanol has a higher octane rating than gasoline, which can improve engine performance and increase fuel efficiency.
  • Ethanol production often relies on agricultural feedstocks, providing economic benefits to farmers and rural communities.
  • Ethanol-gasoline blends can help reduce harmful pollutants such as carbon monoxide and volatile organic compounds, contributing to improved air quality.
  • Mixing 20 percent ethanol in petrol can potentially reduce the auto fuel import bill by a yearly $4 billion, or Rs 30,000 crore. 
  • Another major benefit of ethanol blending is the extra income it gives to farmers. Ethanol is derived from sugarcane and also foodgrains. Hence, farmers can earn extra income by selling their surplus produce to ethanol blend manufacturers.

5. What is E20 Fuel?

  • E20 fuel is a type of blended fuel that contains 20% ethanol and 80% gasoline.
  • It is an ethanol-gasoline blend, similar to other common blends like E10 (10% ethanol) and E15 (15% ethanol).
  • The percentage of ethanol in the blend is denoted by the "E" followed by the percentage of ethanol content.
  • E20 fuel is considered a higher ethanol blend compared to E10 and E15, which are more widely available in various countries.
  • The use of E20 is part of efforts to promote renewable fuels and reduce greenhouse gas emissions from the transportation sector.

6. Significance of E20 fuel

  • Reduced Greenhouse Gas Emissions: Ethanol is derived from renewable plant sources, and blending it with gasoline can help reduce the carbon footprint of transportation fuels, contributing to efforts to combat climate change.
  • Energy Security: By using more domestically produced ethanol, countries can reduce their dependence on imported fossil fuels and enhance energy security.
  • Improved Engine Performance: Ethanol's higher octane rating can enhance engine performance and increase fuel efficiency in certain vehicles.
  • Support for Agriculture: Ethanol production often relies on agricultural feedstocks, supporting farmers and rural economies.

7. Challenges in Ethanol Blending Programme

While ethanol blending in transportation fuels offers various benefits, there are several challenges that countries may face in implementing and sustaining a successful ethanol blending program. Some of these challenges include:

  • Infrastructure and Distribution: Establishing the necessary infrastructure for blending and distributing ethanol-gasoline blends can be a significant challenge. This includes ensuring that fuel stations have the proper storage facilities and compatible pumps to dispense blended fuels.
  • Compatibility with Vehicles: Not all vehicles are designed to run on high ethanol blends like E20 or E85. Older vehicles or vehicles from certain manufacturers may not be compatible with these blends, leading to potential engine damage or decreased performance.
  • Fuel Quality and Standards: Maintaining consistent fuel quality is essential to prevent engine damage and ensure consumer confidence. Governments and fuel suppliers must adhere to strict quality standards and monitor the blending process to avoid issues with fuel performance.
  • Feedstock Availability and Cost: The production of ethanol relies on agricultural feedstocks, such as corn, sugarcane, or other biomass. The availability and cost of these feedstocks can vary, affecting the overall cost of ethanol production and blending.
  • Land Use and Food Security Concerns: Utilizing agricultural land for ethanol production can raise concerns about competing with food production and potentially impacting food security in some regions.
  • Competing Uses for Ethanol: Ethanol has various applications beyond fuel blending, such as in the production of alcoholic beverages, pharmaceuticals, and industrial chemicals. Competing uses can influence the availability and cost of ethanol for blending.

8. National Biofuel Policy

  • India has a National Policy on Biofuels, which was first introduced in 2009 and later revised in 2018.  The policy aims to promote the use of biofuels to reduce the country's dependence on fossil fuels, enhance energy security, promote sustainable development, and mitigate greenhouse gas emissions.
  • The policy encourages the blending of biofuels with conventional fossil fuels to create biofuel blends. It focuses on the production and utilization of first-generation biofuels like ethanol and biodiesel, as well as advanced biofuels made from non-food feedstock.
  • The policy sets targets for blending biofuels with conventional fuels in the transportation sector. For instance, the policy aimed for a 20% ethanol blending in petrol and a 5% biodiesel blending in diesel by 2030.
  • The policy emphasizes the development and promotion of second-generation biofuels, which are produced from non-food feedstock, such as agricultural residues, waste, and non-edible oils. This helps avoid competition with food crops and ensures sustainability.
  • The policy supports research and development initiatives in the biofuels sector, aimed at improving production processes, enhancing feedstock availability, and developing cost-effective technologies for biofuel production.
  • The policy focuses on creating a robust supply chain for biofuels, from feedstock cultivation and collection to biofuel production, distribution, and marketing. This helps in ensuring a smooth and efficient supply of biofuels across the country.
For Prelims: Ethanol Blending, E20 fuel, Greenhouse Gas Emission, National Policy on Biofuels, Food Security, and Gasoline.
For Mains: 1. Discuss the benefits and challenges of ethanol blending in transportation fuels as a strategy to reduce greenhouse gas emissions and promote renewable energy sources. (250 Words).
 

Previous year Question

1. According to India's National Policy on Biofuels, which of the following can be used as raw materials for the production of biofuels? (UPSC 2020)
1. Cassava
2. Damaged wheat grains
3. Groundnut seeds
4. Horse gram
5. Rotten potatoes
6. Sugar beet
Select the correct answer using the code given below:
A. 1, 2, 5, and 6 only
B. 1, 3, 4, and 6 only
C. 2, 3, 4, and 5 only
D. 1, 2, 3, 4, 5 and 6
Answer: A
Source: The Indian Express

MARINE HEAT WAVE

 

1. Context

The world is currently baking under the blazing sun. While the previous month was the planet’s hottest June ever on record, July is likely to become the warmest month in hundreds, if not thousands of years. Sweltering temperatures have induced extreme heat warnings, wildfires, and poor air quality in different regions.

2. Marine heatwave

  • Marine heat waves, also known as ocean heat waves, are prolonged periods of abnormally high sea surface temperatures (SSTs) in the ocean.
  • They can occur in various ocean regions and are driven by a combination of natural climate variability and human-induced climate change.
  • These events can last for days, weeks, or even months, and they have significant impacts on marine ecosystems and ocean life.
Image Source: IUCN

3. Impact of Marine heat waves

On ocean life

  • Coral Bleaching: Marine heat waves can lead to coral bleaching, a phenomenon in which corals expel symbiotic algae, causing them to lose their vibrant colors and become more susceptible to disease. If the heat stress is severe and prolonged, it can result in coral mortality, leading to the degradation of coral reefs, which are vital marine ecosystems supporting diverse marine life.
  • Disruption of Marine Food Chains: Elevated sea surface temperatures can disrupt the timing and availability of plankton blooms, affecting the entire marine food chain. Many marine species rely on specific temperatures for breeding and feeding, and changes in SSTs can alter the distribution and abundance of various marine organisms.
  • Migration and Distribution: Marine heat waves can cause shifts in the distribution and migration patterns of marine species. Some species may move to cooler waters or deeper depths in search of suitable temperatures, affecting predator-prey relationships and altering ecosystem dynamics.
  • Impact on Marine Mammals: Marine heat waves can lead to changes in the distribution and availability of prey for marine mammals, such as whales and dolphins. These animals may be forced to travel greater distances in search of food, which can affect their reproductive success and overall health.
  • Harmful Algal Blooms: Elevated sea temperatures can trigger the proliferation of harmful algal blooms (HABs), leading to "red tides" and other toxic blooms. These blooms can release harmful toxins that have devastating effects on marine life, including fish, shellfish, and marine mammals.
  • Loss of Biodiversity: Prolonged marine heat waves can cause significant declines in biodiversity as certain species may struggle to adapt to rapidly changing conditions. This can lead to imbalances in marine ecosystems and a reduction in overall biodiversity.
  • Impact on Fisheries: Marine heat waves can affect fish populations by altering their distribution, abundance, and reproduction. This can have economic implications for fisheries, affecting the livelihoods of communities dependent on fishing.
  • Ocean Acidification: High sea surface temperatures can exacerbate ocean acidification, which occurs when the ocean absorbs excess carbon dioxide from the atmosphere. Acidification can harm marine organisms with calcium carbonate shells or skeletons, such as corals, mollusks, and some plankton species.
Image Source: IUCN

On human life

  • Threats to Coastal Communities: As marine heat waves contribute to rising sea surface temperatures, they can intensify tropical cyclones and hurricanes, posing a greater threat to coastal communities. These extreme weather events can lead to storm surges, flooding, and property damage, putting human lives at risk and leading to displacement and economic losses.
  • Effects on Human Health: Marine heat waves can promote the proliferation of harmful algal blooms (HABs), which release toxins into the water. These toxins can contaminate seafood, leading to foodborne illnesses in humans who consume affected shellfish or fish. Additionally, prolonged exposure to high temperatures and humidity during heat waves can pose health risks, particularly for vulnerable populations such as the elderly and those with pre-existing health conditions.
  • Impact on Tourism and Recreation: Coastal regions often depend on tourism and recreational activities. Marine heat waves can lead to coral bleaching and degradation of marine ecosystems, reducing the appeal of coastal destinations for tourists. Additionally, extreme heat events can deter visitors and affect businesses reliant on tourism revenue.
  • Water Scarcity and Quality: Marine heat waves can exacerbate water scarcity in coastal regions by accelerating evaporation and reducing freshwater availability. Additionally, extreme heat events can increase water temperatures, impacting water quality and making it more challenging to maintain safe drinking water supplies.

4. What is Global Warming?

  • Global warming refers to the long-term increase in Earth's average surface temperature due to the accumulation of greenhouse gases in the atmosphere.
  • The Earth's natural greenhouse effect is essential for maintaining a stable and habitable climate.
  • It works by trapping some of the sun's energy in the atmosphere, keeping the planet warm enough to support life.
  • However, human activities such as burning fossil fuels (coal, oil, and natural gas), deforestation, and industrial processes, have significantly increased the concentration of greenhouse gases in the atmosphere.
  • The primary greenhouse gases responsible for global warming include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases.

5. How is global warming affecting marine heat waves and oceans? 

Global warming is significantly impacting marine heat waves and oceans by contributing to the increase in sea surface temperatures and altering various oceanic processes. Here are some of the key ways in which global warming is affecting marine heat waves and oceans:

  • Increased Sea Surface Temperatures: Global warming is causing the overall warming of the Earth's atmosphere, leading to higher sea surface temperatures. As a result, marine heat waves are becoming more frequent, intense, and prolonged, with more regions experiencing abnormally high temperatures in the ocean.
  • Coral Bleaching and Reef Degradation: Elevated sea surface temperatures due to global warming trigger coral bleaching events. When water temperatures remain too high for an extended period, corals expel their symbiotic algae, causing them to lose their vibrant colors and making them more susceptible to diseases. Repeated and severe bleaching events lead to coral reef degradation, negatively impacting marine biodiversity and coastal protection.
  • Ocean Acidification: Global warming is also causing an increase in atmospheric carbon dioxide (CO2) levels. As the ocean absorbs a significant portion of this excess CO2, it undergoes a process called ocean acidification. Acidification can weaken marine organisms with calcium carbonate shells, such as corals, mollusks, and certain plankton species, affecting their growth, reproduction, and overall health.
  • Changes in Ocean Circulation: Rising temperatures can alter ocean circulation patterns, such as ocean currents and upwelling systems. These changes can impact marine ecosystems by affecting nutrient distribution, primary production, and the distribution of marine species.
For Prelims: Marine heat wave, Sea surface temperatures (SSTs), Coral bleaching, Harmful algal blooms (HABs), Ocean acidification, carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases.
For Mains:1. Analyze the causes and consequences of marine heat waves on ocean ecosystems and biodiversity. Assess the role of global warming in the frequency and intensity of these events and propose adaptive strategies to mitigate their impacts on marine life. (250 Words).
 

Previous year Questions

1. Consider the following statements: (UPSC 2022)
1. High clouds primarily reflect solar radiation and cool the surface of the Earth.
2. Low clouds have a high absorption of infrared radiation emanating from the Earth's surface and thus cause a warming effect.
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
Answer: D
 
2. What are the possible limitations of India in mitigating global warming at present and in the immediate future? (UPSC 2010)
1. Appropriate alternate technologies are not sufficiently available.
2. India cannot invest huge funds in research and development.
3. Many developed countries have already set up their polluting industries in India.
Which of the statements given above is/are correct?
A. 1 and 2 only
B. 2 only
C. 1 and 3 only
D. 1, 2 and 3
Answer: A
 

CRIMEAN CONGO HAEMORRHAGIC FEVER (CCHF)

 
 
 
 
1. Context
According to the WHO, “Crimean-Congo haemorrhagic fever (CCHF) is a viral haemorrhagic fever usually transmitted by ticks
According to the US Centers for Disease Control and Prevention (CDC), animals such as cattle, goats, sheep and hares “serve as amplifying hosts for the virus.
 
2. About Crimean-Congo haemorrhagic fever (CCHF)
  • Crimean-Congo hemorrhagic fever (CCHF) is a severe viral disease that affects both animals and humans.
  • It is caused by the Crimean-Congo hemorrhagic fever virus (CCHFV), which belongs to the Nairovirus genus in the Bunyaviridae family.
  • The disease is primarily transmitted to humans through ticks, but it can also spread through contact with infected animal blood or tissues during slaughter or while caring for sick animals.
  • Transmission to humans can occur through tick bites or through contact with infected animals, particularly livestock such as cattle, sheep, and goats.
  • The virus is also capable of human-to-human transmission through contact with blood or other bodily fluids of infected individuals, making it a potential source of nosocomial outbreaks in healthcare settings
3. Transmission
  • According to the WHO, “Crimean-Congo haemorrhagic fever (CCHF) is a viral haemorrhagic fever usually transmitted by ticks
  • It can also be contracted through contact with viraemic animal tissues (animal tissue where the virus has entered the bloodstream) during and immediately post-slaughter of animals.
  • According to the US Centers for Disease Control and Prevention (CDC), animals such as cattle, goats, sheep and hares “serve as amplifying hosts for the virus
  • Transmission to humans occurs through contact with infected ticks or animal blood. CCHF can be transmitted from one infected human to another by contact with infectious blood or body fluids”, such as sweat and saliva
  • The ticks can also be hosted by migratory birds, thus carrying the virus over long distances

Virus Ecology | Crimean-Congo Hemorrhagic Fever (CCHF) | CDC

4. History

  • While the disease was first detected among soldiers in the Crimean Peninsula (near the Black Sea) in 1944, in 1969, it was found that an ailment identified in the Congo Basin was caused by the same pathogen. Thus, the disease was named the Crimean-Congo haemorrhagic fever
  • CCHF is found in various countries in Africa, the Middle East, Asia, and some regions of Europe.
  • The disease is considered a zoonosis, meaning it can be transmitted from animals to humans, and outbreaks often coincide with the tick season.
  • Preventive measures include avoiding tick bites, wearing protective clothing in areas where ticks are prevalent, and taking precautions when handling or caring for animals

 

Source: indianexpress

NATIONAL FLAG DAY ADOPTION DAY

 
 
 
1. Context
Every year, National Flag Adoption Day is celebrated in India on July 22. The day is observed to commemorate the Constituent Assembly's adoption of the tricolour in its current form in 1947, a month before our country gained Independence from British rule
22 जुलाई 1947: संविधान सभा, जवाहरलाल नेहरू और राष्‍ट्रध्‍वज... 4 तस्‍वीरों  में तिरंगे की पूरी कहानी - national flag adoption day 22 july 1947 story of  tiranga pm modi shares anecdotes ...
 
2. History of National flag day adoption
  • National Flag Adoption Day in India is celebrated on July 22 every year. It commemorates the adoption of the Indian tricolour as the national flag of India on July 22, 1947, a month before the country's independence from British rule.
  • The flag was designed by Pingali Venkayya, a freedom fighter and social reformer. It is a horizontal tricolour of saffron, white, and green, with a navy blue Ashoka Chakra in the centre of the white band.
  • The saffron represents courage and sacrifice, the white represents peace and purity, and the green represents faith and prosperity. The Ashoka Chakra represents the wheel of law and dharma.
  • The flag is a symbol of national pride and unity for Indians all over the world. It is flown on all government buildings and institutions, and it is also flown by citizens on special occasions.
 
3. Significance of National flag day adoption

On National Flag Adoption Day, people across India celebrate the flag and its significance. There are flag hoisting ceremonies, cultural events, and educational programs to teach people about the flag and its history.

National Flag Adoption Day is a day to reflect on the values that the flag represents, and to reaffirm our commitment to building a strong and united India.

Here are some of the ways to celebrate National Flag Adoption Day:

  • Hoist the flag at your home or workplace.
  • Attend a flag hoisting ceremony in your community.
  • Learn about the history of the flag.
  • Teach your children about the flag and its significance.
  • Participate in a cultural event or educational program about the flag.
  • Display the flag in your home or workplace.
  • Respect the flag and treat it with dignity.
4. Constitutional debates 
  • The Constituent Assembly Debates on  July 22, 1947 in which 24 members from Hindu, Muslim, Christian, Dalit and Adivasi backgrounds spoke on the resolution moved by Jawaharlal Nehru on the National Flag, crystalizes the meaning of the flag for all Indians.

The resolution itself in Nehru’s words was a ‘technical resolution’ with no ‘glow or warmth in the words’. It read: 

"Resolved that the National Flag of India shall be horizontal tricolour of deep Saffron (Kesari), white and dark green in equal proportion. In the centre of the white band, there shall be a Wheel in navy blue to represent the Charkha. The design of the Wheel shall be that of the Wheel. (Chakra) which appears on the abacuse(sic) of the Sarnath Lion Capital of Asoka. The diameter of the Wheel shall approximate to the width of the white band. The ratio of the width to the length of the Flag shall ordinarily be 2:3"

  • In moving the resolution, Nehru narrates the ‘history’ behind the adoption of the flag in a speech which Sarojini Naidu described as ‘epic in its quality of beauty, dignity and appropriateness’ and ‘sufficient to express the aspirations, emotions and the ideals of this House’.
  • The flag, according to Nehru, was a symbol of the freedom struggle waged by Indians against British rule.
  • The struggle itself was the ‘concentrated history of a short span in a nation’s existence’, of a ‘brief period we pass through the track of centuries’, he says
  • The flag draws its inspiration from the past, from the ‘trackless centuries’ before the freedom struggle. 
  • The ‘chakra emblem’ is associated with Ashoka, ‘one of the most magnificent names not only in India’s history but in world history.’
  • For Nehru,  to go back to Ashoka ‘at this moment of strife, conflict and intolerance’ is to ‘go back towards what India stood for in the ancient days..’
Source: pib

GLOBAL REPORT ON FOOD CRISES 2023

 

1. Context

The Global Report on the Food Crises (GRFC) 2023 released recently estimated that between 691 million and 783 million people in the world suffered from hunger in 2022. While the two pandemic years did not record a growth in food insecurity, the data for 2022 shows levels far higher than pre­pandemic 2019. This year’s report records the historic moments that had an impact on the assessment of a pandemic and ensuing economic crisis, a war (in Ukraine), soaring prices of food, and agricultural inputs.

2. Food Security in India

  • Food security is a critical issue in India, given its vast population and diverse agricultural landscape.
  • The concept of food security implies that all individuals have access to sufficient, safe, and nutritious food at all times, ensuring their nutritional needs are met for a healthy and active life.
  • While India has made significant progress in recent decades, challenges persist and achieving complete food security remains complex.

3. Challenges to food security

  • Agricultural Production and Productivity: India's economy heavily relies on agriculture, providing livelihoods for a significant portion of the population. However, the country faces various agricultural production and productivity challenges. Factors such as fragmented land holdings, outdated farming practices, lack of access to modern technologies and inputs, and inadequate irrigation facilities hinder optimal crop yields.
  • Climate Change: Climate change poses a considerable threat to India's food security. Erratic weather patterns, extreme temperatures, and unpredictable monsoons can lead to crop failures, impacting both agricultural productivity and farmer incomes. Mitigating climate change impacts and adapting to changing weather patterns are essential aspects of ensuring food security.
  • Storage and Distribution: Despite producing surplus food in some regions, India faces significant challenges in effectively storing and distributing food to all parts of the country. The lack of proper storage facilities leads to post-harvest losses, while inefficient distribution systems can result in uneven access to food, with some areas experiencing scarcity while others witness wastage.
  • Poverty and Inequality: Poverty and income inequality play a crucial role in determining food security. Many vulnerable populations, especially in rural areas, struggle to afford adequate food due to low incomes. Social safety nets and welfare programs like the Public Distribution System (PDS) aim to address this issue, but their effectiveness can be hindered by corruption and inefficiency.
  • Malnutrition and Health: Food security is not only about having enough calories but also about access to nutritious food. Malnutrition remains a significant concern in India, particularly among children and pregnant women. Lack of diverse diets, limited access to fruits and vegetables, and poor nutritional awareness contribute to this problem.

4. Food Security Measures in India

India has implemented several food security measures to address the challenges of ensuring sufficient and affordable food for its population. These measures aim to improve agricultural production, distribution, and accessibility to nutritious food for vulnerable sections of society. Some of the key food security measures in India include:

  • National Food Security Act (NFSA): The NFSA, enacted in 2013, is a landmark legislation that provides a legal framework to ensure food security for the most vulnerable sections of the population. Under this act, the government provides highly subsidized food grains to eligible beneficiaries through the Targeted Public Distribution System (TPDS). The NFSA covers about two-thirds of the population and entitles them to receive rice, wheat, and coarse grains at affordable prices.
  • Public Distribution System (PDS): The PDS is the cornerstone of India's food security initiatives. It is a network of fair-price shops (ration shops) that distribute essential food commodities to beneficiaries at subsidized rates. The PDS plays a crucial role in ensuring access to food for the economically weaker sections, and it is supported by the Food Corporation of India (FCI) for the procurement and storage of food grains.
  • Integrated Child Development Services (ICDS): ICDS is a comprehensive government program that aims to improve the nutritional and health status of children aged 0-6 years and pregnant and lactating women. It provides supplementary nutrition, immunization, health check-ups, and nutrition and health education to beneficiaries.
  • Mid-Day Meal Scheme (MDMS): The MDMS is a school feeding program that aims to improve the nutritional status of children and encourage school attendance. Under this scheme, nutritious cooked meals are provided to students in government and government-aided schools across the country.
  • Pradhan Mantri Matru Vandana Yojana (PMMVY): This scheme targets pregnant and lactating women and provides them with cash incentives to improve their nutritional and health status. It aims to reduce maternal and child malnutrition and improve the overall health of mothers and children.
  • Pradhan Mantri Fasal Bima Yojana (PMFBY): PMFBY is a crop insurance scheme that aims to protect farmers against crop losses due to natural calamities, pests, and diseases. It encourages farmers to adopt modern agricultural practices and provides financial stability during agricultural uncertainties.

5. Key findings of the report

  • The Global Report states that global hunger has not worsened further but remains significantly above pre-COVID-19 levels, and progress towards Sustainable Development Goal 2(Zero Hunger) is off track.
  • In 2022, an estimated 2.4 billion people suffered from moderate or severe food insecurity, which is 391 million more people than in 2019.
  • The prevalence of undernourishment remained relatively stable from 2021 to 2022 but affected around 9.2 % of the global population, compared to 7.9 % in 2019.
  • The Prevalence of undernourishment remained relatively stable from 2021 to 2022 but affected around 9.2 % of the global population, compared to 7.9% in 2019.
  • Stunting in Children under five years of age has steadily declined from 204.2 million in 2000 to 148.1 million in 2022, while child wasting decreased from 54.1 million in 2000 to 45 million in 2022.
  • The number of overweight or obese children increased slightly from 5.3% (33 million) in 2000 to 5.6% (37 million) in 2022.
  • Around 3.2 billion people worldwide could not afford a healthy diet in 2020, with a slight improvement in 2021. The cost of a healthy diet globally increased by 6.7% between 2019 and 2021.
  • Projections indicate that nearly 600 million people will suffer from chronic undernourishment by 2030.

6. Key drivers of food insecurity

  • Reasons responsible for slowing down progress in reducing food insecurity include pandemic-related disruptions in 2020 (lockdowns, economic downturns, job losses, and reduced incomes), the Ukraine war, and potentially unfavorable governmental policies.
  • Increasing urbanization is driving changes in agrifood systems and contributing to food insecurity.
  • The report shows that global food insecurity is lower in urban areas compared to rural and peri-urban populations.

7. Solutions Ahead

  • The report aims to identify vulnerable population groups and provide evidence to inform decision-making and effective action in designing policies and programs to address food insecurity.
  • Sound nutrition is crucial for achieving Sustainable Development Goals, and it must be a central focus in government policy, supported by civil society and the private sector.
  • Recommendations include supporting healthier food outlets to improve access to healthy diets, and policy incentives can encourage the sale of fresh and minimally processed foods in shops.
  • Street foods are consumed by approximately 2.5 billion people daily, and the report calls for addressing infrastructure and regulatory gaps to enhance their nutritional safety and quality.
  • The report suggests building rural infrastructure, such as quality roads and linkages between small farms and enterprises through investments in warehousing, cold storage, electrification, digital tools, and water supply.
  • Local governments play a fundamental role in leveraging multi-level and multi-stakeholder mechanisms to implement policies that make healthy diets available and affordable for all.

8. About Global Network against Food Crises (GNAFC)

  • The GNAFC was founded by the European Union, Food and Agriculture Organisation, and World Food Programme in 2016.
  • It is an alliance of humanitarian and development actors working together to prevent, prepare for and respond to food crises and support the Sustainable Development Goal to End Hunger (SDG 2).
  • The Global Report on Food Crises is the flagship publication of the Global Network and is facilitated by the Food Security Information Network (FSIN).
  • The Report is the result of consensus bases and a multi-partner analytical process involving 17 international humanitarian and development partners.
For Prelims: Global Network against Food Crises (GNAFC), Food Security, National Food Security Act (NFSA), Public Distribution System (PDS), Integrated Child Development Services (ICDS), Mid-Day Meal Scheme (MDMS), Pradhan Mantri Matru Vandana Yojana (PMMVY) and Pradhan Mantri Fasal Bima Yojana (PMFBY).
For Mains: 1. Discuss the key challenges to food security in India and analyze their impact on vulnerable populations. Suggest effective policy measures to address these challenges. (250 Words)
 

Previous year Questions

1. With reference to the provisions made under the National Food Security Act, 2013 consider the following statements: (UPSC 2018)
1. The families coming under the category of 'below poverty line (BPL)' only are eligible to receive subsidized food grains.
2. The eldest woman in a household, age 18 years or above, shall be the head of the household for the purpose of issuance of a ration card.
3. Pregnant women and lactating mothers are entitled to a 'take-home ration' of 1600 calories per day during pregnancy and or six months thereafter.
Which of the statements given above is/are correct?
A. 1 and 2
B. 2 only
C. 1 and 3
D. 3 only
Answer: B
 
2. An objective of the National Food Security Mission is to increase the production of certain crops through area expansion and productivity enhancement in a sustainable manner in the identified districts of the country. What are those crops? (UPSC 2010)
A. Rice and wheat only
B. Rice, wheat, and pulses only
C. Rice, wheat, pulses, and oil seeds only
D. Rice, wheat, pulses, oil seeds, and vegetables
Answer: B
 
3. In the context of food and nutritional security of India, enhancing the 'Seed Replacement Rates' of various crops helps in achieving the food production targets of the future. But what is/are the constraint /constraints in its wider/greater implementation? (UPSC 2014)
1. There is no National Seeds Policy in place.
2. There is no participation of private sector seed companies in the supply of quality seeds of vegetables and planting materials for horticultural crops.
3. There is a demand-supply gap regarding quality seeds in the case of low-value and high-volume crops.
Select the correct answer using the code given below.
A. 1 and 2
B. 3 only
C. 2 and 3
D. None
Answer: B
Source: The Hindu

INCOME TAX DAY

 
 
1. Context
The Income Tax Department of India will observe Income Tax Day or ‘Aaykar Diwas’ on July 24, 2023 to commemorate the introduction of provision of income tax in the country.
Image

2.History of Income tax Day
  • Income Tax Day is celebrated in India on July 24 every year to commemorate the introduction of income tax in the country. The first income tax law in India was the Income Tax Act of 1860, which was introduced by Sir James Wilson, the then Finance Minister of India.
  • The law was enacted to raise revenue to compensate for the losses incurred by the British government during the First War of Independence in 1857
  • The Income Tax Day is celebrated by the Income Tax Department (ITD) every year with a series of events and activities.
  • These events aim to raise awareness about the importance of income tax and to encourage people to file their income tax returns.
  • The ITD also organizes workshops and seminars on tax compliance and taxpayer rights.
  • The history of income tax in India is a long and complex one.
  • The first income tax law was introduced in 1860, but it was not until the early 20th century that income tax became a major source of revenue for the government.
  • The introduction of the Income Tax Act of 1922 was a major turning point in the history of income tax in India.
  • This law introduced a number of new features, including the concept of slab taxation, which is still in use today.
  • In the years since 1922, the income tax laws in India have been amended many times. These amendments have been made in response to changing economic and social conditions.
  • The latest major amendment to the income tax laws was the Income Tax Act of 1961.
  • This law is still in force today, and it has been amended several times since its enactment.
3. Significance of Income tax Day
Income Tax Day is an important event in the Indian calendar.
It is a reminder of the importance of income tax as a source of revenue for the government, and it is an opportunity to educate the public about their tax obligations.
  1. Introduction of Income Tax: The Income Tax Act of 1860 was introduced by James Wilson, who was the British India's first finance member and later became the Finance Minister of India. The main purpose of implementing income tax was to raise revenue to support the expenses of the government.

  2. First Step Towards Modern Taxation: The introduction of income tax in India was a significant step towards modern taxation. Prior to this, revenue for the government was primarily raised through customs duties and other indirect taxes.

  3. Evolution of Taxation System: Over the years, the income tax laws evolved, and various amendments and reforms were introduced to adapt to the changing economic and social conditions of the country.

  4. Role in Nation Building: Income tax has played a crucial role in building the nation's infrastructure, funding welfare schemes, and financing developmental projects.

  5. Source of Government Revenue: Income tax remains one of the major sources of revenue for the Indian government, along with other taxes such as GST (Goods and Services Tax) and corporate taxes.

  6. Annual Compliance Deadline: July 24th, Income Tax Day, serves as a reminder to taxpayers to file their income tax returns within the stipulated deadline, which is usually July 31st for individual taxpayers in India.

  7. Taxpayer Awareness: The day is also used as an opportunity by the government and tax authorities to raise awareness about the importance of paying taxes and to promote tax compliance among citizens.

  8. Celebratory Events: On Income Tax Day, various events and seminars may be organized by the Income Tax Department to educate taxpayers about new tax laws, digital initiatives, and other relevant information.

 
4. Way forward
Remember that tax-related laws and regulations are subject to change over time, so it's always best to refer to the latest updates from official sources. As of my last update in September 2021, this information should be accurate
 
 
Source: pib

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