Note4Students
From UPSC perspective, the following things are important :
Prelims level: Dark patterns advertising
Mains level: Read the attached story
Central Idea
- The Indian government has invited public feedback on draft guidelines aimed at preventing and regulating “dark patterns” on the internet, particularly within e-commerce platforms.
- These guidelines target deceptive tactics such as false urgency, basket sneaking, confirm shaming, forced action, subscription traps, and other manipulative practices.
Understanding Dark Patterns
- The draft guidelines define dark patterns as deceptive design practices that utilize user interface and user experience interactions on any platform.
- These practices are designed to mislead or trick users into actions they did not initially intend or want to take.
- Dark patterns undermine consumer autonomy, decision-making, and choice, potentially constituting misleading advertising, unfair trade practices, or violations of consumer rights.
Types of Dark Patterns
- “False urgency” involves falsely conveying or implying a sense of urgency to users.
- “Basket sneaking” entails adding additional items to a user’s cart during the checkout process without their consent.
- “Confirm shaming” uses phrases, videos, audio, or other means to evoke fear, shame, ridicule, or guilt in users.
- “Forced action” compels users to take actions that necessitate purchasing additional goods.
- “Subscription trap” makes it nearly impossible or overly complex for users to cancel paid subscriptions.
- “Interface interference” manipulates the user interface for deceptive purposes.
- “Bait and switch” advertises a specific outcome based on user actions.
- “Drip pricing” conceals elements of prices until later in the transaction.
- “Disguised advertisement” and “nagging” are also defined in the guidelines.
Scope of Application
- The Ministry states that these guidelines will apply to all individuals and online platforms, including sellers and advertisers.
Challenges in Enforcement
- Legal experts appreciate the introduction of the draft guidelines but raises concerns about enforcement.
- They highlight the challenge of conclusively proving whether certain practices qualify as dark patterns.
- Famous is the example of the “false category” and the difficulty regulators may face in determining if claims like “only 2 rooms remaining – book now!” are genuinely accurate or misleading due to a lack of context.
- Some categories of dark patterns, such as e-retail sites adding items to users’ carts without their consent, are seen as easier to regulate, while others like “disguised advertisements” may require further clarification.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Lab-Grown Human Embryos
Mains level: Not Much
Central Idea
- Scientists have successfully developed a “human embryo” in a laboratory without using traditional egg or sperm cells.
- The model was constructed using a combination of stem cells, which possess the ability to differentiate into various cell types, resulting in a structure resembling an early human embryo.
Creating Human Embryo artificially
- This model is considered one of the most comprehensive representations of a 14-day-old human embryo.
- Multiple research teams worldwide have been working on similar embryo-like models, with approximately six such models published in the current year.
- While none fully replicate early embryo development processes, they collectively contribute to scientific understanding.
Challenges in Creating the Model
- Researchers in Israel utilized stem cells and chemical components, but only a small fraction spontaneously assembled into different cell types.
- Approximately 1% of the mixture exhibited this spontaneous assembly, making the process inefficient.
Importance of Embryo Models and Research
- Ethical constraints prevent direct research on early embryo development after implantation in the uterus.
- Understanding early stages of embryo development is crucial as most miscarriages and birth defects occur during this period.
- Such research aids in the comprehension of genetic and hereditary diseases.
- Insights into why some embryos develop normally and implant successfully can enhance in vitro fertilization success rates.
Potential of Embryo-Like Models
- These models enable the study of genetic, epigenetic, and environmental influences on embryo development.
- They facilitate the investigation of genetic defects and the development of potential genetic therapies.
Limits of Lab-Grown Embryos
- Lab-grown embryos are solely for studying the early stages of foetal development.
- Implantation attempts are prohibited, and these models are typically destroyed after 14 days.
- Originating from a UK committee proposal in 1979, the 14-day limit aligns with natural embryo implantation completion.
- Beyond this point, embryos begin exhibiting characteristics of individuality and cannot split into twins.
- The ethical considerations shift as embryos progress from a clump of cells to entities with individual potential, often marked by the Primitive Streak.
Insights from Embryo Models
- Models like the one developed in Israel shed light on DNA duplication errors and chromosome imbalances.
- These errors are now understood to occur earlier in the development process, during ongoing DNA duplication.
- Such models aid in identifying the roles of various genes in fetal development, enabling gene manipulation for research purposes.
Conclusion
- Lab-grown human embryo models represent a significant scientific achievement.
- They provide a unique window into early embryo development and the understanding of genetic and developmental processes.
- While not suitable for reproduction, these models hold promise for advancing genetic and medical research.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Fugitive Economic Offenders Act, 2018
Mains level: Not Much
Central Idea
- Assets worth over $12 billion have been attached since 2014 under the Prevention of Money Laundering Act (PMLA).
- Additionally, assets exceeding $1.8 billion have been recovered in the past four years under the Fugitive Economic Offenders Act (FEOA), 2018.
About the Fugitive Economic Offenders Act, 2018
- The FEOA is a significant legal instrument designed to address the issue of economic offenders who flee the country to evade criminal prosecution or refuse to return to face charges.
- This act empowers authorities to confiscate the ill-gotten gains of these individuals and bar them from filing or defending civil claims, among other provisions.
Key Provisions of the Fugitive Economic Offenders Act:
(1) Definition of Fugitive Economic Offender:
- A “fugitive economic offender” is an individual against whom an arrest warrant has been issued for committing an offense listed in the Act, and the value of the offense is at least Rs. 100 crore.
- Offenses listed in the act include counterfeiting government stamps or currency, cheque dishonor, money laundering, and transactions defrauding creditors.
(2) Declaration of a FEO:
- After considering an application, a special court (designated under the Prevention of Money Laundering Act, 2002) may declare an individual as a fugitive economic offender.
- The court may confiscate properties that are proceeds of crime, benami properties, or any other property, whether in India or abroad.
- Upon confiscation, all rights and titles of the property vest in the central government, free from encumbrances.
- The central government may appoint an administrator to manage and dispose of these properties.
(3) Bar on Filing or Defending Civil Claims:
- The Act allows any civil court or tribunal to prohibit a declared fugitive economic offender from filing or defending any civil claim.
- Furthermore, any company or limited liability partnership where such an individual is a majority shareholder, promoter, or a key managerial person may also be barred from filing or defending civil claims.
- Authorities may provisionally attach properties of an accused while the application is pending before the Special Court.
(4) Powers:
- The authorities under the Prevention of Money Laundering Act, 2002, will exercise powers conferred upon them by the Fugitive Economic Offenders Act.
- These powers are akin to those of a civil court and include the search of persons in possession of records or proceeds of crime, the search of premises upon belief that a person is a fugitive economic offender, and the seizure of documents.
Other laws related to FEOs
- The existing laws under which such fugitive economic offenders are tried include:
- Recovery of Debts Due to Banks and Financial Institutions Act (RDDBFI),
- Securitisation and Reconstruction of Financial Assets and Enforcement of Security Interest Act, 2002, (SARFESI) and
- Insolvency and Bankruptcy Code (IBC).
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Self-Regulatory Organizations (SROs)
Mains level: Not Much
Central Idea
- In the rapidly evolving landscape of the fintech sector, the Reserve Bank of India (RBI) Governor has called upon fintech entities to establish Self-Regulatory Organizations (SROs).
What is an SRO (Self-Regulatory Organization)?
- An SRO is a non-governmental entity entrusted with the task of formulating and enforcing rules and standards governing the behaviour of participants within a specific industry.
- The primary objective of an SRO is to safeguard consumer interests, uphold ethical practices, promote equality, and nurture professionalism within the industry.
- Typically, SROs collaborate with all industry stakeholders to establish and administer regulations.
Key Characteristics of an SRO
- Impartial Governance: SROs maintain impartial mechanisms to oversee self-regulatory processes, ensuring that industry members operate within a disciplined framework and accept penalties when necessary.
- Beyond Industry Interests: SROs extend their concerns beyond the narrow interests of the industry itself. They aim to protect not only industry players but also workers, customers, and other participants in the ecosystem.
- Supplement to Existing Regulations: While SROs formulate regulations, standards, and mechanisms for dispute resolution and enforcement, they do not replace applicable laws or government regulations. Instead, they complement existing legal frameworks.
Functions of an SRO
- Communication Channel: SROs serve as intermediaries between their members and regulatory authorities like the RBI, facilitating two-way communication.
- Establishment of Standards: SROs work to establish minimum benchmarks and industry standards, fostering professionalism and healthy market behavior among their members.
- Training and Awareness: SROs provide training to their members’ staff and conduct awareness programs to promote industry best practices.
- Grievance Redressal: They establish uniform grievance redressal and dispute management frameworks to resolve issues within the industry.
Why is an SRO Necessary?
- As the fintech sector continues to evolve, SROs can play a pivotal role in ensuring the industry’s responsible growth and maintaining ethical standards.
- They address critical issues such as market integrity, conduct, data privacy, cybersecurity, and risk management.
- SROs contribute to building trust among consumers, investors, and regulators.
RBI’s Expectations from Fintech Players
- The Reserve Bank of India expects fintech companies to:
- Evolve industry best practices and privacy/data protection norms in compliance with local laws.
- Set standards to prevent mis-selling and promote ethical business practices.
- Ensure transparency in pricing.
- RBI Governor has encouraged fintechs to establish an SRO voluntarily.
Benefits of an SRO
- Industry Expertise: SROs possess deep industry knowledge, making them valuable contributors to industry discussions and educational initiatives.
- Standardized Conduct: SROs promote a standardized code of conduct that encourages ethical business practices, ultimately boosting confidence in the industry.
- Watchdog Role: SROs act as watchdogs, preventing unprofessional and unethical practices within the industry.
Conclusion
- In the dynamic fintech sector, Self-Regulatory Organizations (SROs) emerge as indispensable entities.
- Their role in shaping industry behaviour, promoting ethical conduct, and safeguarding consumer interests cannot be overstated.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: African Union, G20
Mains level: Read the attached story
Central Idea
- Negotiators confirm the African Union (AU) will join the G-20, mirroring the European Union (EU) as a regional body within the group.
- India views this development as a significant achievement for the Indian Presidency in advancing the Global South’s interests in the G-20.
Landmark Diplomatic Shift in G20
- The AU’s potential entry into the G-20 signals a significant diplomatic shift, expanding the group’s representation and influence.
- China and Russia, despite differences on other issues, back the AU’s membership, highlighting the broader global dynamics at play.
What is the African Union?
- The African Union (AU) is an intergovernmental organization in Africa.
- It was established in 2002 as a successor to the Organization of African Unity (OAU).
- It consists of 55 member states in Africa.
- Its primary objectives include promoting unity, cooperation, and development across the continent.
- It aims to address social, political, and economic challenges faced by African nations.
- It promotes peace, security, and stability in Africa.
History of India-Africa Relations
(1) Ancient Period:
- Ancient trade links: Indian merchants traded with the African coast for valuable goods like palm oil, gold, spices, and ivory.
- Maritime trade network: Trade routes expanded from Egypt to northern Somalia, Punt, Sudan, and Axum, enhancing economic and cultural ties.
(2) Medieval Era:
- Indian presence in East Africa: Gujarati and Saurashtrian merchants played a significant role in Africa’s east coast trade, using Indian systems of weights, measures, and currency.
- Development of internal links: Indian trade contributed to the development of internal connections within Africa, even before European involvement.
(3) Colonial Period:
- Impact of European colonialism: Indian presence in Africa changed under European colonial powers.
- Anti-apartheid struggle: Mahatma Gandhi’s involvement in the anti-apartheid movement in South Africa laid the foundation for India’s solidarity with Africa.
- Advocacy against apartheid: India actively raised the issue of apartheid in international forums like the UN, NAM, and Commonwealth.
(4) Post-Colonial Period:
- Continuation of Afro-Asian solidarity: India’s approach to Africa has been guided by the vision of commerce in ideas and services rather than raw materials.
- Phases of engagement: From Nehru’s focus on Afro-Asian solidarity to phases of neglect and re-engagement, India’s Africa policy evolved.
Present Status of Ties
- Institutionalization of relations: The India-Africa Forum Summit serves as the framework for India-Africa relations under South-South Cooperation.
- Expanded diplomatic presence: India announced the opening of embassies in 18 African countries, strengthening diplomatic ties.
- Economic engagement: Bilateral trade between India and Africa has grown significantly, with India becoming Africa’s third-largest trade partner.
- Investment and development cooperation: Indian investments in Africa have increased, with the country being the seventh-largest investor in the region.
- Lines of Credit (LoC): India’s concessional LoCs support development projects in Africa, with 182 projects sanctioned, amounting to US$10.5 billion.
- Bilateral cooperation: Collaboration includes areas such as solar energy, climate change, information technology, maritime security, counter-terrorism, and military training.
- Soft power projection: India’s ITEC program offers scholarships to African students, and the Indian diaspora contributes to cultural exchange.
Significance of Africa
(1) Geostrategic Importance:
- Proximity to India: Africa’s Horn region is critical for India’s security due to emerging threats like radicalism, piracy, and organized crime.
(2) Economic Significance:
- Diversifying energy sources: Africa can help India diversify its energy sources, aligning with the Integrated Energy Policy.
- Rich resources: Africa possesses valuable minerals, metals, and abundant agricultural land, addressing India’s need for food security and resources.
- Market and investment opportunities: Africa provides a space for Indian investments and trade expansion, fostering economic cooperation.
(3) Geopolitical Considerations:
- Support for UNSC seat: Africa’s support is crucial for India’s aspiration to gain a permanent seat on the UN Security Council.
- Projection of soft and hard power: India showcases its soft and hard power in Africa, contributing to its global influence.
- Peacekeeping and capacity building: India actively participates in UN peacekeeping operations and supports capacity building in African countries, strengthening bilateral ties.
Various Challenges
- Declining trade and investment: Bilateral trade and Indian investments in Africa have witnessed fluctuations, demanding efforts to enhance economic ties.
- Short-term focus: LoCs have primarily funded small-scale projects, lacking a broader development perspective.
- Competition from other powers: India faces competition from other countries like China, Brazil, and Russia, engaging Africa in various sectors.
- Lack of synchronization: Development instruments like LoCs, grants, and capacity-building initiatives operate independently, lacking coordination.
- Instances of racial attacks: Incidents of violence against African students in India pose challenges to people-to-people connections.
Chinese Challenge in Africa
- China’s extensive investments in Africa have significantly impacted the region across infrastructure, finance, natural resources, and maritime interests.
- Access to resources, untapped markets, and support for the “One China Policy” drive China’s engagement.
Strategies for India
- Develop a focused Africa strategy: India should formulate a comprehensive strategy for the next decade, identifying key areas of cooperation.
- Focus on capacity building: Investing in human capital is crucial for sustainable development in Africa.
- Collaborate with civil society organizations and diaspora: Indian organizations and the diaspora can play a vital role in implementing development projects at lower costs.
- Ensure timely project completion: Efforts should be made to expedite LoC projects, learning from countries with better implementation records.
Steps taken so far
- Indian Technical and Economic Cooperation (ITEC) program: India’s ITEC program provides technical assistance to African countries, with around 50% of ITEC slots reserved for Africa.
- Asia-Africa Growth Corridor: The AAGC, a cooperation agreement between India, Japan, and African countries, aims for inclusive development.
- Pan African e-Network: The PAeN facilitates tele-education and telemedicine in Africa, contributing to technological advancement.
- Maritime cooperation: India’s collaboration with African nations in the maritime domain, exemplified by joint exercises, promotes regional security.
- Peacekeeping operations: India actively participates in UN peacekeeping operations in Africa, supporting African counter-terrorism efforts and capacity building.
- Duty-free tariff preferential scheme: India’s scheme benefits African nations, and the India-Africa Forum Summit plays a vital role in strengthening ties.
- India Africa Defence Ministers conclave: Initiatives like this enhance defence cooperation and bilateral relations.
Way Forward
- Enhance mutual engagement: Organize the pending fourth India-Africa Forum Summit to further strengthen the relationship.
- Allocate fresh financial resources: Allocate new resources for grants and concessional loans, prioritizing economic relations.
- Focus on emerging sectors: Develop collaborations in health, space, and digital technologies to give a 21st-century dimension to the partnership.
- Continued support in peacekeeping: Sustain India’s contributions to peacekeeping, counter-terrorism, and capacity building in Africa.
- Improve experiences of Africans in India: Ensure the safety and well-being of Africans studying or working in India, promoting people-to-people connections.
- Promote development-friendly private investments: Align development cooperation with commercial interests to support mutually beneficial projects.
- Strengthen international cooperation: Collaborate with international allies to address the China challenge in Africa, emphasizing partnership-based approaches.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: NA
Mains level: Jobless growth, subsidies and safety nets
What’s the news?
- India’s impressive economic growth numbers have not translated into a commensurate increase in employment opportunities.
Central idea
- Despite India’s impressive economic growth numbers, employment has not seen a commensurate increase. With five states heading to the polls at the end of the year, political parties are making various promises to address concerns about rising essential commodity prices. However, the question arises: Are these promises merely distractions from the systemic issue of jobless growth?
Promises vs. Solutions: Are Electoral Promises Diverting Attention from Jobless Growth?
- Unemployment’s Stark Reality: India’s economic growth stands in stark contrast to the persistent issue of unemployment, particularly among educated youth.
- Varied Electoral Promises: Political parties have introduced a range of electoral promises, including measures like providing cheaper gas cylinders and farm loan waivers. These promises often vary in their impact and effectiveness.
- State-specific Examples: In states like Chhattisgarh and Madhya Pradesh, where unemployment is a significant concern, electoral promises such as the Old Pension Scheme (OPS) may not effectively address the broader issue.
Agriculture’s Predicament: Can Supply Chain Vulnerabilities and Non-Remunerative Prices be Effectively Addressed?
- Critical Supply Chain Resilience: The agriculture sector, India’s largest employer, grapples with issues like supply chain vulnerabilities. These vulnerabilities can be exacerbated by factors such as climate change.
- Transforming Agricultural Output: To tackle the challenge of non-remunerative prices for produce, technological interventions aimed at converting agricultural output into higher-value products are proposed as long-term solutions.
- Palliatives Amidst Inflation Concerns: In some states like Chhattisgarh, promises like providing ₹1,500 a month for women in distress are seen as addressing purchasing power issues. However, concerns about potential inflation due to such measures must be taken into account.
Fiscal Responsibility and Unemployment: Is There a Correlation?
- The Paradox of Fiscal Responsibility: States like Haryana, which strictly adhere to fiscal responsibility guidelines, continue to face high unemployment rates. This paradox highlights the complex relationship between populist policies and fiscal distress.
- Emphasis on Revenue Mobilization: To effectively implement populist policies, a focus on revenue mobilization efforts is crucial. It’s necessary to ensure that such policies do not strain state finances in the long run.
Do subsidies and safety nets take focus away from generating jobs?
- Immediate Relief vs. Long-term Employment:
- Subsidies and safety nets offer immediate relief to vulnerable sections of the population, addressing issues like distress and purchasing power.
- However, there is a concern that an overemphasis on such measures may shift focus away from the more significant task of generating sustainable employment opportunities.
- Balancing the need for immediate relief with the long-term goal of job creation is a complex challenge.
- While subsidies and safety nets serve a critical purpose, they must be complemented with policies and strategies that promote job generation, particularly in sectors that can absorb the workforce effectively.
- Policy Design and Implementation:
- Effective policymaking should aim to strike a balance between providing immediate support and fostering job growth.
- It is essential to design policies that not only address the distress of vulnerable populations but also contribute to sustainable economic development by generating employment opportunities.
Rethinking Economic Growth: Beyond GDP and Toward Employment
- Shifting the Focus from GDP: A Shift away from the Traditional Obsession with GDP Growth It emphasizes that economic growth should be intertwined with employment generation to make a meaningful impact on the lives of citizens.
- Exploring New Avenues: Rather than investing heavily in high-tech industries like semiconductor manufacturing, the article suggests exploring sectors such as mining for the energy transition. Mining can create local jobs, particularly benefiting marginalized communities and addressing unemployment.
Conclusion
- Addressing jobless growth in India requires a nuanced approach. While populist promises serve as palliatives in the absence of structural solutions, the focus should shift towards inclusive growth, technological interventions, and employment-centric policies that tackle supply chain vulnerabilities and promote sustainable economic development.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Heat index, heat stress, heat waves etc.
Mains level: Climate change and soaring temperatures, impacts and measures
What’s the news?
- In August, the coastal regions of Iran bore witness to an astonishing and potentially life-threatening event: a scorching heat index of 70 degrees Celsius (°C). Public holidays were declared on August 2 and 3 due to what was described as unprecedented heat.
Central idea
- The alarming incidents of rising heat temperatures are not isolated; Iran had already grappled with extreme heat earlier in the year when the Persian Gulf Airport recorded a heat index of 66.7°C. The dire consequences of such soaring temperatures demand our attention and action.
What is the heat index?
- The heat index, also known as the apparent temperature or feels-like temperature, is a measure of how hot it feels to the human body when relative humidity is factored in along with the actual air temperature.
- In essence, it quantifies the discomfort or perceived warmth caused by the combination of high temperatures and high humidity.
How is the heat index calculated?
- Dr. Robert Steadman’s Formula: Dr. Robert Steadman, a professor at Colorado State University, developed a complex formula in 1979 to calculate the heat index. This formula considers various parameters, including air temperature and relative humidity.
- Parameters in the Formula: The formula takes into account the following parameters:
- Air temperature (in degrees Fahrenheit).
- Relative humidity (expressed as a decimal, e.g., 50% RH becomes 0.50).
- Coefficients specific to the formula (c1, c2, c3, c4, c5, c6, c7, c8, and c9).
- Nonlinear Relationship: The formula is complex because it accounts for the nonlinear relationship between temperature, humidity, and how humans perceive heat.
- Global Variations: Different countries may have their own variations of heat index calculations, but Dr. Steadman’s formula is widely recognized and used as a standard reference.
Significance of measuring the heat index
- Accurate Perception of Heat: The heat index provides a more accurate representation of how hot it feels to the human body compared to the actual air temperature. It factors in relative humidity, which significantly affects human comfort in hot conditions.
- Health Impact Assessment: Measuring the heat index is crucial for assessing the potential health risks associated with hot weather. It helps identify conditions that may lead to heat-related illnesses, including heat exhaustion and heatstroke.
- Preventing Heat Stress: High humidity levels, considered in the heat index, can lead to heat stress. Monitoring the heat index assists in recognizing situations where heat stress is more likely to occur, prompting individuals to take the necessary precautions.
- Issuing Public Warnings: Weather agencies and authorities use the heat index to issue heat advisories and warnings to the public. These warnings inform people about the heightened risks associated with high heat index values, encouraging them to take protective measures.
- Workplace Safety: Measuring the heat index is vital for ensuring workplace safety, particularly in industries involving outdoor work or non-air-conditioned environments. It enables employers and workers to implement safety measures to prevent heat-related illnesses and injuries.
- Emergency Preparedness: Emergency response and preparedness agencies rely on heat index information to anticipate and respond to heat-related emergencies. This includes managing heat-related illnesses and addressing the increased demand for cooling during heatwaves.
- Adapting to Climate Change: With the increasing frequency and intensity of heatwaves associated with climate change, monitoring the heat index becomes essential. It assists in adapting to changing climate conditions and developing strategies to mitigate heat-related risks.
- Heat Stress: High humidity can lead to heat stress, where the body struggles to dissipate excess heat. The typical human core temperature range is 36.1 to 37.2°C. When the body can’t effectively shed surplus heat, the core temperature rises, potentially causing symptoms such as heat exhaustion, rashes, and an elevated heart rate.
- Reduced Cooling: In high humidity, the body’s natural cooling mechanism, which relies on sweating and evaporation, becomes less effective. The saturated air makes it challenging for sweat to evaporate, hindering the body’s ability to lose excess heat. This results in discomfort and a heightened risk of heat-related illnesses.
- Perceived Temperature: High humidity can make the air feel significantly hotter than the actual air temperature. This increase in perceived temperature, often reflected in the heat index, contributes to a sense of extreme heat and discomfort.
- Dehydration Risk: To compensate for reduced evaporative cooling in high humidity, individuals may sweat profusely. This increased sweating can raise the risk of dehydration if fluid losses are not replenished adequately.
- Respiratory Discomfort: Humid air can pose challenges for individuals with respiratory conditions like asthma. The added moisture in the air may make breathing more difficult, worsening respiratory symptoms.
- Sleep Disturbances: High humidity can disrupt sleep patterns, as sleeping in a warm and muggy environment can be uncomfortable. Restlessness and difficulties falling or staying asleep may occur in such conditions.
- Impact on Physical Activities: High humidity can hinder physical performance and work productivity. People may find it more challenging to engage in physical activities or perform tasks in hot and humid conditions.
Facts for Prelims: Heat-related Terminologies in News
- Heat stroke: Heat stroke is a serious medical condition that occurs when the body’s temperature regulation system fails, and the body temperature rises to dangerous levels, usually above 104°F (40°C). It can lead to organ damage and even death if not treated promptly.
- Heat cramps: Heat cramps are painful muscle contractions that can occur during physical activity in hot weather.
- Heat wave: A heat wave is a prolonged period of excessively hot weather, which can be accompanied by high humidity levels. The World Meteorological Organization (WMO) defines a heat wave as when the daily maximum temperature of more than five consecutive days exceeds the average maximum temperature by 5°C, and the normal minimum temperature is also exceeded.
- Heat index: It is the measure of how hot it feels when relative humidity is added to actual air temperature. The higher the heat index, the hotter it feels.
- Thermal stress: It is the stress on the human body caused by high temperatures, humidity, and solar radiation.
- Urban Heat Island: It refers to the phenomenon where urban areas experience higher temperatures than surrounding rural areas due to human activities like transportation, industrialization, and construction.
- Wet bulb globe temperature: It is a measure of heat stress in direct sunlight, which takes into account temperature, humidity, wind speed, sun angle and cloud cover.
- Diurnal temperature range: It is the difference between the maximum and minimum temperatures in a 24-hour period. A low diurnal temperature range indicates high humidity and poor air quality.
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Way forward: Measures to adapt
- Recognize the Danger: Acknowledge that a heat index value of 67°C or higher can be extremely dangerous for both humans and animals, especially with direct and prolonged exposure.
- Invest in Early Warning Systems: Develop and invest in early warning systems that provide timely alerts and advisories about extreme heat events. This helps individuals and communities prepare for and respond to heatwaves effectively.
- Adjust Work Timings: Consider making changes to work schedules to avoid outdoor activities during the hottest parts of the day. This can reduce heat exposure and the risk of heat-related illnesses.
- Find Sustainable Cooling Solutions: Identify and implement sustainable cooling solutions, such as the use of energy-efficient and environmentally friendly cooling technologies. Ensuring access to air conditioning and promoting better building designs for heat resilience are also important.
- Promote Public Awareness and Education: Raise public awareness about the risks associated with extreme heat, and educate individuals and communities about heat safety measures. Knowledge empowers people to take proactive steps to protect themselves during heatwaves.
Conclusion
- As we confront rising heat index values across the globe, our ability to adapt and mitigate the effects of extreme heat on human health and well-being becomes paramount. Proactive measures, informed by a comprehensive understanding of the heat index, are essential to safeguarding lives and ensuring a sustainable future in the face of escalating climate challenges.
Must read:
Heat domes, anticyclones and climate change: What’s causing heat waves across the world?
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