In News:

World’s First Cryo-Born Baby Corals Successfully Settled on the Great Barrier Reef.

Introduction to Cryo-Born Corals

• Cryo-born corals are created using cryopreservation techniques, which involve freezing coral cells and tissues at very low temperatures.
• The process preserves coral cells by preventing the formation of ice crystals that would otherwise damage them.
• Cryopreservation involves adding cryoprotectants to remove water from cells, enabling their survival during freezing and thawing.

Significance of the Breakthrough

• Climate Change Resilience: The initiative aims to create heat-tolerant corals, which are crucial in combating the impact of rising ocean temperatures due to climate change.
• Selective Breeding Advantage: Cryopreservation allows for controlled breeding and bypasses the limitations of natural coral spawning, which occurs only once a year. This enables multiple reproduction cycles without disturbing wild populations.

The Process of Cryo-Born Coral Production

• Sperm Collection: During coral spawning events, sperm from various coral species is collected and frozen at -196°C using liquid nitrogen, halting metabolic processes.
• Coral Egg Fertilization: Cryopreserved sperm is used to fertilize fresh coral eggs, which are grown in a specialized research facility called the National Sea Simulator.
• Coral Cradles: After growth, the cryo-born corals are carefully transported and settled into specially designed "coral cradles" placed in the Great Barrier Reef, where their growth is monitored during their critical first year.

Importance of Cryo-Born Corals in Reef Restoration

• The primary aim is to introduce millions of heat-tolerant corals annually to restore reefs affected by climate change.
• The Taronga CryoDiversity Bank houses the world’s largest frozen coral sperm collection from 32 coral species, collected annually since 2011, providing a resource for future restoration efforts.

Coral Reefs: An Overview

• Corals are marine invertebrates from the class Anthozoa, phylum Cnidaria.
• Reefs are built by colonies of coral polyps that secrete limestone skeletons and rely on symbiotic algae (zooxanthellae) for nutrition.
• Coral reefs are typically found in shallow, sunlit waters with a temperature range of 16-32°C and depths less than 50 meters.

Global and Indian Coral Conservation Efforts

• India:
  • The National Committee on Wetlands, Mangroves, and Coral Reefs (1986) advises on conservation measures.
  • The Environment (Protection) Act (1986) prohibits the use of coral and sand in construction.
  • Zoological Survey of India (ZSI) uses Biorock technology for coral restoration.
• Global Efforts:
  • CITES lists coral species in Appendix II, regulating coral trade.
  • The World Heritage Convention designates coral reefs as protected sites.

Global Impact and Future Directions

• The innovative work by Australian scientists opens the door for large-scale restoration efforts by allowing more controlled breeding and genetic diversity, making corals more resilient to climate change.
• This breakthrough could revolutionize coral restoration, scaling up efforts to introduce millions of resilient corals to reefs worldwide, building long-term resilience against climate change.

In News:

• The growth of Artificial Intelligence (AI) has been remarkable in recent years. In 2018, a 340-million-parameter AI model was considered large, whereas models like ChatGPT now have 1.8 trillion parameters.
• As part of its ambition to make the digital economy worth USD 1 trillion by 2028, India is focusing on AI sovereignty and investing in semiconductors and AI technologies to achieve this goal.

What is Sovereign AI?

Definition

• Sovereign AI refers to a nation’s ability to develop, control, and deploy AI using its own resources, including infrastructure, data, workforce, and business networks.
• This involves not just developing AI models but also creating infrastructure and nurturing homegrown talent to lead AI advancements within the country.

Key Aspects of Sovereign AI

• National Control: Ensures AI technologies align with a country's laws, regulations, and ethical standards.
• Data Sovereignty: Emphasizes control of data within the country’s borders, protecting privacy, security, and national interests.
• AI in Governance: Generative AI is transforming industries, markets, and governance, with AI-powered tools assisting professionals and governments.
• Ethical Considerations: Countries define security protocols and ethical frameworks to govern the use of AI technologies.
• Strategic Autonomy: Reduces reliance on foreign technologies, encouraging domestic development in AI to achieve strategic independence.
• Economic Competitiveness: AI is crucial for industrial innovation. Without it, nations risk falling behind in the global economy.

Growth and Importance of AI

Evolution of AI Models

• In 2018, a 340-million-parameter model was considered a significant achievement.
• Today, ChatGPT uses 1.8 trillion parameters, and Google’s Gemini uses 1.5 trillion parameters. In comparison, China’s DeepSeek has a model with 240 billion parameters.
• Parameters are the internal variables of AI models, adjusted during training to improve their performance and accuracy.

Strategic Applications

• Sovereign AI plays a pivotal role in critical sectors such as:
  • Defense
  • Healthcare
  • Transportation
  • Governance
• It helps redefine industries, boost innovation, and streamline operations across various sectors.

India’s Position in Sovereign AI

AI Infrastructure Development

• Tata Group and Reliance are building AI infrastructure in India, including the development of Large Language Models (LLMs).
• India has allocated USD 1.2 billion for a sovereign AI project under the IndiaAI Mission, which includes creating an AI supercomputer with thousands of chips.

Government Initiatives

• The IndiaAI Mission is designed to boost India’s AI capabilities by building infrastructure, fostering talent, and supporting innovation within the country.

Global AI Compact

• A Global AI Compact has been proposed to ensure equitable access to AI technologies across nations.
• The compact advocates for sharing AI resources globally while promoting cooperation and addressing challenges associated with AI governance.

In News:

As wildfires continue to rage across Southern California, authorities are deploying pink fire retardant from aircraft to help combat the blazes. Despite its widespread use, concerns over its effectiveness and environmental risks have surfaced in recent years.

What is Pink Fire Retardant?

• Fire retardant is a chemical mixture designed to slow down or extinguish wildfires. The most commonly used product in the U.S. is Phos-Chek, a brand of retardant.
• Phos-Chek primarily contains ammonium phosphate-based slurry (salts like ammonium polyphosphate), which helps the retardant stay longer and resist evaporation, unlike water.

Purpose and Visibility

• Fire retardants are sprayed ahead of fires to coat vegetation, reducing oxygen and preventing flames from spreading.
• Color is added to the fire retardant, often bright pink, to improve visibility. This ensures firefighters can track its spread and create effective fire lines, helping protect lives and property.

Manufacturer

• Perimeter Solutions manufactures Phos-Chek, which is used for aerial fire suppression efforts.

Effectiveness of Pink Fire Retardant

Limited Effectiveness

• The use of fire retardants like Phos-Chek is not always effective across different wildfire conditions.
  • Aerial retardants depend on environmental conditions like terrain, slope, and weather for optimal effectiveness.
  • Researchers, including Forest Service scientists, suggest that retardant effectiveness is more limited under changing climate conditions.
  • Climate change is narrowing the window of opportunity for using aerial retardants, reducing their impact.

Uncertainty in Impact

• The effectiveness of fire retardants is hard to quantify. Multiple firefighting methods are used simultaneously, making it difficult to attribute wildfire suppression success solely to the retardant.

Environmental Concerns of Pink Fire Retardant

Toxicity and Pollution

• Phos-Chek contains toxic metals such as chromium and cadmium, both of which are harmful to humans and the environment.
  • Chromium and cadmium are linked to serious health issues, including cancer and liver/kidney diseases.
  • Aquatic life is particularly vulnerable to these toxins, as the chemicals can enter waterways, causing extensive damage to ecosystems.

Impact on Rivers and Streams

• The use of pink fire retardant has raised concerns regarding the contamination of rivers and streams.
  • A study by the University of Southern California (USC) in 2024 estimated that 850,000 pounds of toxic chemicals have been released into the environment since 2009 due to fire retardant use.

Growing Use and Pollution

• From 2009 to 2021, over 440 million gallons of retardant were applied across U.S. lands.
  • During this period, an estimated 400 tons of heavy metals were introduced into the environment, further exacerbating the pollution levels.

Financial and Practical Concerns

High Cost and Inefficiency

• The cost of deploying fire retardant is significant. Aerial firefighting operations require substantial resources, including planes, helicopters, and large quantities of retardant.
• Environmental experts argue that using fire retardant from planes is ineffective and expensive, especially in light of the growing environmental concerns.

In News:

• India has recently joined the United Nations Committee of Experts on Big Data and Data Science for Official Statistics (UN-CEBD), marking a significant step in strengthening its role in global statistical frameworks.
• The inclusion is a result of India's recent membership in the United Nations Statistical Council (UNSC), signaling the nation's growing influence in global data governance.

Key Highlights

• India's Growing Influence: India’s entry into the UN-CEBD highlights its growing stature in the international statistical community, emphasizing its commitment to utilizing big data and data science for informed decision-making.
• Strategic Opportunity: This membership allows India to contribute to shaping global standards in leveraging big data for official statistical purposes, especially in tracking Sustainable Development Goals (SDGs).

What is UN-CEBD?

• UN-CEBD is a specialized body under the United Nations, formed in 2014 to explore the benefits and challenges of using big data and data science to strengthen global statistical systems.
• It was established under the United Nations Statistical Commission (UNSC).
• Members: The committee consists of 31 member states (including India) and 16 international organizations.

Key Objectives

• Monitor SDGs: Use big data to track progress towards achieving the Sustainable Development Goals (SDGs).
• Address Data Challenges: Overcome challenges in utilizing non-traditional data sources, such as satellite imagery, Internet of Things (IoT), and private sector data.
• Promote Big Data Use: Encourage practical applications of big data across borders while addressing associated challenges.

Governance and Functions

• Advisory Board: Provides strategic direction, convening four times a year.
• UN Bureau: Manages day-to-day operations.
• Key Functions:
  • Strategic Coordination: Vision and direction for utilizing big data in global official statistics.
  • Capacity Building: Enhance capabilities through training, technical assistance, and knowledge sharing.
  • Public Trust: Establish confidence in using big data for official statistics.

Big Data: Definition and Importance

What is Big Data?

• Big data refers to vast, complex datasets that cannot be processed by traditional data management systems.
• It enables enhanced decision-making and improved processes for policy formulation, product development, and governance.

India's Big Data Initiatives

• National Data & Analytics Platform (NDAP): Facilitates data-driven decision-making.
• Big Data Management Policy: Defines strategies for managing large datasets within government agencies.
• National Data Warehouse on Official Statistics: Centralizes official data for better access and analysis.

The 6Vs of Big Data

• Volume: Large amounts of data.
• Velocity: Speed of data generation and processing.
• Variety: Different types of data.
• Veracity: Accuracy of data.
• Value: Significance of the data.
• Variability: Fluctuations in data.

India’s Role in the UN-CEBD

Contribution to Global Standards

• India's initiatives such as the Data Innovation Lab and the use of satellite imagery and machine learning will be shared with other members, fostering global collaboration in statistical innovations.
• India will contribute to shaping international standards for the use of big data in monitoring SDGs.

Enhancing Statistical Processes

• Modernization of Data: India aims to modernize its statistical processes by incorporating IoT, satellite data, and private-sector data.
• Real-time Insights: Providing policymakers with timely and accurate data to address key socio-economic issues.
• Improving Estimates: Using big data to enhance the accuracy of official statistics, improving governance and policymaking.

Strategic Goals of India's Engagement

• Streamline Statistical Production: Innovation in data collection, processing, and analysis to reduce delays in data availability.
• Improve Decision-Making: Provide real-time, evidence-based insights to policymakers.
• Foster International Collaboration: Share India’s expertise and learn from global best practices to build future-ready statistical systems.

In News:

On January 12, 2025, Prime Minister Shri Narendra Modi participated in the Viksit Bharat Young Leaders Dialogue 2025, an event aimed at empowering India's youth and charting a roadmap for the nation's development. This occasion also coincided with the celebration of National Youth Day, marking the 163rd birth anniversary of Swami Vivekananda, a renowned spiritual leader and social reformer who strongly believed in the transformative potential of India's youth.

Significance of National Youth Day

• Purpose:
  • National Youth Day is celebrated to honor Swami Vivekananda's contributions, emphasizing the role of youth in nation-building.
  • It promotes empowerment, leadership, and innovation among the youth.
• Year of First Celebration: 1985
• Key Theme (2025): "Arise, Awake, and Realize the Power You Hold"

Key Highlights from the Dialogue

• Goal of the Dialogue:
  • Engaging youth in the decision-making process for a developed India by 2047.
  • Empowering youth through platforms like quizzes, essay competitions, and thematic presentations.
• Ten Key Themes Discussed:
  • Technology & Innovation
  • Sustainability
  • Women Empowerment
  • Manufacturing & Agriculture
  • Education and Skill Development

India’s Roadmap for 2047 (Viksit Bharat)

• Vision:
  • Economic Power: India is moving toward becoming the third-largest economy.
  • Strategic and Cultural Strength: India will have a robust economic, strategic, social, and cultural framework.
  • Youth's Role: Innovation in technology, digital economy, space, and manufacturing will drive India’s growth.
• Key Projects and Targets:
  • Target: Generating 500 GW of renewable energy by 2030.
  • Net Zero Emissions for Railways: Set for 2030.
  • Olympics: India aims to host the Olympics in the next decade.
  • Space Power: Plans for a space station by 2035.

Viksit Bharat Young Leaders Challenge

• Objective:
  • Engage youth in shaping ideas for a developed India.
  • The Viksit Bharat Young Leaders Dialogue is part of the Viksit Bharat Challenge.
• Stages of the Challenge:
  • Viksit Bharat Quiz: Participation by 30 lakh youth.
  • Essay Writing: Over 2 lakh essays on key developmental themes.
  • State Rounds: Rigorous in-person competition to identify the top young leaders.
• Participant Categories:
  • 1,500 from Viksit Bharat Challenge Track.
  • 1,000 from Traditional Track (cultural and science innovation).
  • 500 Pathbreakers (leaders in diverse sectors).

Achievements Under Government Benefiting Youth

• Educational Reforms:
  • Increase in IITs, IIITs, IIMs, and AIIMS.
  • Growth in the number of higher education institutions and their global rankings.
• Economic Growth:
  • India's economy has grown to nearly $4 trillion.
  • Infrastructure Investments: More than ?11 lakh crore allocated for infrastructure development.
• Employment Opportunities for Youth:
  • Mudra Loans: ?23 lakh crore distributed to youth entrepreneurs.
  • Startup Ecosystem: India is among the top three in global startups.
  • PM Gati Shakti Mission: Facilitating logistics and infrastructure development, creating employment opportunities.

Future Outlook

• Youth as the Future Leaders of India:
  • India’s Youth Power: Vital to achieving a developed nation by 2047.
  • The Viksit Bharat Young Leaders Dialogue is a platform for youth to voice their opinions and engage with policymakers.
• Role of Youth in India’s Transformation:
  • Collective Responsibility: Every citizen's effort is essential for national goals.
  • The vision of a Viksit Bharat hinges on the innovative contributions and ownership by young minds.