08 June 2026

UPSC GS 2

Navachar Mantra

1. News:    The Ministry of Skill Development and Entrepreneurship (MSDE) recently launched the Navachar Mantra initiative to promote grassroots entrepreneurship and create greater opportunities for innovators across emerging India.

2. About Navachar Mantra: Navachar Mantra is a national initiative focused on strengthening grassroots entrepreneurship and expanding opportunities for innovators and early-stage entrepreneurs across the country.

3. Nodal Ministry: The initiative is being led by the Ministry of Skill Development and Entrepreneurship (MSDE).

4. Implementation Agencies:

a. The programme is being implemented by the National Institute for Entrepreneurship and Small Business Development.

b. It is being carried out in collaboration with the Foundation for Innovation and Technology Transfer.

c. Indian Institute of Technology Delhi serves as the Technical Knowledge Partner.

5. Aim:

a. The initiative aims to identify, nurture, and promote India’s most promising grassroots innovators and early-stage entrepreneurs.

b. It seeks to strengthen the country’s innovation ecosystem and contribute to the vision of a self-reliant, entrepreneurial, and innovation-driven Viksit Bharat.

c. The programme aims to build a strong pipeline of grassroots innovators and connect them with leading institutions, networks, and support systems.

6. Focus Areas: Navachar Mantra seeks to create opportunities for innovators from:

a. Tier-2 cities.

b. Tier-3 cities.

c. Aspirational districts.

d. Other underserved and emerging regions.

7. Priority Sectors: The initiative provides structured support to innovators working in sectors such as:

a. Agritech.

b. HealthTech.

c. EdTech and Skilling.

d. Climate and Sustainability.

e. Rural Commerce.

f. MSME Enablement.

8. Key Features:

a. Access to Mentorship and Networks: Innovators will receive direct access to policymakers, industry leaders, investors, and domain experts.

b. Business Development Support:  The programme will help participants refine their ideas, strengthen business models, and accelerate the transition from innovation to enterprise.

c. Digital Application Platform: Registrations are open to innovators and entrepreneurs across the country through a dedicated online platform.

d. Year-Long Engagement Programme: Selected innovators will be enrolled in a structured one-year engagement and mentorship programme.

e. Pilot Projects and Partnerships: The initiative will facilitate opportunities for pilot projects, strategic partnerships, and market linkages.

f. Enterprise Creation: It aims to support promising innovations in evolving into sustainable and scalable enterprises.

9. Significance:

a. Navachar Mantra is expected to democratize innovation by bringing grassroots entrepreneurs into the mainstream innovation ecosystem.

b. It will strengthen entrepreneurship in underserved regions, foster inclusive economic growth, and support India's transition towards a knowledge-driven and innovation-led economy.

UPSC GS 3

Jai Prakash Narayan Bird Sanctuary

1. News:    The Jai Prakash Narayan Bird Sanctuary, popularly known as Surha Tal, has recently been designated as India's 100th Ramsar Site.

2. Location:

a. The sanctuary is located in the state of Uttar Pradesh.

b. It is also widely known as Surha Tal.

3. Nature of the Wetland:

a. It is a natural perennial oxbow lake.

b. The wetland serves as an important wintering ground for birds migrating along the Central Asian Flyway.

c. It is situated within the middle stretch of the Ganga River Basin and functions as a freshwater wetland ecosystem.

4. Formation and Hydrology:

a. The lake was originally formed from a meander of the Ganga River.

b. It receives freshwater inflows through three separate channels.

5. Habitat Characteristics: The wetland is characterized by:

a. Floodplains.

b. Extensive marshes.

c. Seasonally inundated areas.

d. Rice paddies.

6. Avifaunal Importance: The sanctuary supports rich avian biodiversity and attracts a large number of migratory as well as resident bird species.

7. Floral Diversity: The wetland ecosystem supports approximately 221 plant species.

8. Notable Fish Species:

a. Wallago attu, which is classified as Vulnerable.

b. Bagarius bagarius.

E85 Fuel

1. News:   The Union Minister for Petroleum and Natural Gas recently launched E85 fuel at an IndianOil retail outlet in New Delhi.

2. About E85 Fuel:

a. E85 is a high-ethanol blended fuel consisting of approximately 80–85% ethanol and 14–19% petrol.

b. It has been specifically developed for use in Flex-Fuel Vehicles (FFVs).

3. Objective:

a. The introduction of E85 fuel aims to accelerate the adoption of Flex-Fuel Vehicles in India.

b. It supports the country's efforts to increase the use of domestically produced biofuels and reduce dependence on conventional fossil fuels.

4.   Flex-Fuel Vehicles (FFVs):

a. Flex-Fuel Vehicles are capable of operating on a wide range of ethanol-petrol blends, from E20 to E100.

b. These vehicles provide consumers with the flexibility to use different fuel blends without being restricted to a single type of fuel.

5. Benefits of E85 Fuel:

a. Lower Price:

i. E85 is priced lower than conventional petrol.

ii. This ensures that the economic benefits arising from domestically produced ethanol are passed on to consumers.

b. Reduction in Greenhouse Gas Emissions:

i. Flex-Fuel Vehicles operating on E85 can reduce lifecycle greenhouse gas emissions by nearly 61% compared to conventional petrol-powered vehicles.

c. Superior Knock Resistance:

i. Ethanol has a Research Octane Number (RON) of around 108.

ii. This provides excellent knock resistance, enabling engines to operate at higher compression ratios and more efficient ignition timing.

d. Cleaner Combustion:

i. Higher ethanol content promotes cleaner and more complete combustion.

ii. As a result, particulate matter emissions are reduced to near-zero levels, contributing to improved urban air quality. 

Biomimicry

1. News:     Biomimicry has recently attracted attention following renewed discussions on Sagrada Familia, which is widely regarded as a prominent example of nature-inspired architecture.

2. About Biomimicry:

a. Biomimicry is the interdisciplinary field that combines biology and engineering to learn from nature and apply its principles to solve complex human problems.

b. It seeks to develop innovative and sustainable solutions by studying how natural systems, organisms, and ecosystems function.

3. Levels of Biomimicry:

a. Form (Organism) Level:

i. This level involves imitating the physical form, structure, or design of living organisms.

ii. For example, the nose design of the Shinkansen bullet train was inspired by the kingfisher bird to reduce noise and improve efficiency.

iii. Similarly, shark skin inspired the development of surfaces that can repel superbugs without the use of chemicals.

b. Process (Behaviour) Level:

i. This level focuses on understanding and replicating the way natural systems function and behave.

ii. For example, Antoni Gaudi drew inspiration from the structural intelligence of trees while designing the Sagrada Familia.

iii. The columns of the structure branch out and distribute weight in a manner similar to natural tree systems.

c. System (Ecosystem) Level:

i. This level applies ecosystem principles to organizations, institutions, and larger systems.

ii. For example, The Habitats Trust examined its organizational functioning through the lens of a natural ecosystem and reoriented its projects toward sustainability, stewardship, and long-term impact rather than continuous expansion.

4. Key Features of Biomimicry:

a. Nature as a Teacher:

i. Biomimicry emphasizes learning from nature rather than simply learning about nature.

ii. Innovation Through Natural Principles:

iii. It draws inspiration from solutions that have been refined through approximately 3.8 billion years of natural evolution and adaptation.

b. Interdisciplinary Approach:

i. The concept integrates biology and engineering and can also be applied in fields such as management, administration, human resources, social sciences, and the arts.

c. Sustainable Problem Solving:

i. Biomimicry promotes the creation of solutions that are environmentally sustainable and compatible with long-term ecological well-being.

First Sea-Based Export Of Botanical-Infused Millet

1. News:   India achieved a significant milestone in millet exports with the first sea-based export of botanical-infused millet functional foods to New Zealand recently. This marked the first overseas sea shipment of botanical-infused, ready-to-cook millet functional foods manufactured in India.

2. Facilitating Agency: The export was facilitated by the Agricultural and Processed Food Products Export Development Authority under the Ministry of Commerce and Industry.

3. Exporter: The consignment was exported by Infini Agrotek LLP, an agri-technology company based in Bengaluru, Karnataka.

4. Destination: The products were shipped to New Zealand.

5. Key Features of the Exported Products:

a. Value-Added Functional Foods: The products combine traditional Indian millets with plant-based botanical extracts to create functional foods offering nutritional as well as wellness benefits.

b. Consumer-Friendly Product Design: The products are available in ready-to-cook formats, making them convenient and accessible for consumers in international markets.

c. Market Linkages Through Trade Events: Global exhibitions supported by APEDA enabled the exporter to establish connections with overseas buyers and secure the export order.

d. Compliance with Export Standards: The products meet the biosecurity, food safety, and quality standards required for entry into markets such as New Zealand.

6. Significance:

a. Promotion of Value-Added Agricultural Exports: The initiative highlights India's growing focus on exporting value-added agri-food products rather than raw agricultural commodities.

b. Strengthening Global Presence of Millets: It enhances the international visibility and acceptance of millet-based products in global markets.

c. Expansion of India's Agri-Food Export Basket: The export contributes to diversifying India's agricultural export portfolio and creating new market opportunities for millet-based innovations.

d. Boost to Millet Ecosystem: The development supports millet farmers, food processors, and agri-startups while reinforcing India's position as a leading producer and promoter of millets. 

Foraminifera

1. News:    Scientists at the Agharkar Research Institute (ARI), Pune, have discovered a new species of Foraminifera and named it Portatrochammina bharatensis.

2.  About Foraminifera:

a. Foraminifera are a group of single-celled organisms that have inhabited the Earth's oceans for more than 500 million years.

b. They are among the most abundant and ecologically significant organisms found in marine ecosystems.

3. Origin of the Name:

a. Their shells contain numerous tiny openings known as foramina.

b. The term “foramen” is derived from Latin and means “window.”

4. Features of Foraminifera:

a. Most foraminifera are approximately the size of sand grains, typically ranging from 50 to 500 micrometres in size.

b. They occur in a wide variety of marine environments, including:

i. Open oceans.

ii. Coastal regions.

iii. Estuaries.

5. Mode of Life:

a. Most species possess protective shells.

b. Some float freely in the water column and are known as planktonic foraminifera.

c. Others live on or within the seabed and are known as benthic foraminifera.

6. Shell Formation:

a. They construct intricate shells, known as “tests,” using materials collected from their surroundings.

b. Many species build these shells by agglutinating mineral grains and other particles available in their environment.

7. Movement:

a. Most foraminifera move by extending pseudopodia, commonly called “false feet.”

b. These structures help them crawl, capture food, and interact with their surroundings.

8. Flexible Body Structure:

a. They lack a rigid cell wall around their cell membrane.

b. As a result, they are highly flexible and capable of changing shape.

9. Feeding Mechanism:

a. The organism extends its cytoplasm through the shell openings in the form of pseudopodia.

b. These extensions are used to collect and capture food particles.

10. Diet: Organic detritus present on the seafloor.

a. Diatoms.

b. Bacteria.

c. Algae.

d. Tiny animals such as copepods and other microscopic organisms.

11. Shell Structure: Their shells may range from very simple forms consisting of a single chamber, such as a vase or tube, to highly complex structures with numerous chambers arranged in elaborate coiled patterns.

12. Significance:

a. Foraminifera play a vital role in marine food webs and nutrient cycling.

b. Their fossilized shells are extensively used in paleoceanography, climate reconstruction, geological studies, and petroleum exploration due to their sensitivity to environmental changes.