2 Min Series 22 November 2025

 22^nd November 2025

1. Labour Codes: Recently, the Government of India announced that all four Labour Codes will be brought into implementation.

• Key Highlights: Four Labour Codes — the Code on Wages (2019), Industrial Relations Code (2020), Code on Social Security (2020), and Occupational Safety, Health and Working Conditions (OSHWC) Code (2020)
• These Codes modernise India’s colonial-era labour framework, making labour governance simpler, uniform, and globally aligned.
• The reforms aim to create a future-ready workforce, boost formalisation, and build resilient, competitive industries for Aatmanirbhar Bharat.
• Mandatory appointment letters for all workers ensure transparency, proof of employment, and reduced exploitation.
• Universal minimum wages now apply to all workers, ending the earlier system where only scheduled industries received coverage. Workers above 40 will receive free annual health check-ups, institutionalising preventive healthcare.
• Social security is expanded dramatically: gig workers, platform workers, migrant workers, contract workers, women, MSME workers, beedi workers, plantation labour, dock workers, mine workers, digital media workers, and IT workers— all receive standardised benefits.

2. Protidricerus Albocapitatus: Recently, scientists identified a new owlfly species in Kerala after 134 years, naming it Protidricerus albocapitatus.

• About Protidricerus albocapitatus: Discovered in the Nedumkayam forest in Malappuram district, Kerala.
• It belongs to the family Myrmeleontidae and the order Neuroptera, which includes holometabolous insects (complete metamorphosis).
• With this discovery, Kerala now records five owlfly species, and India’s total increases to 37.
• Distinct features: a white tufted head and clubbed antennae.
• Habitat: Adults perch on grass blades in lateritic soil areas, village surroundings, and vegetation-rich zones.
• Appearance: Noted for their long, clubbed antennae and large bulging eyes; some species develop wing coloration after emerging.
• Behaviour: Active mainly at dusk and take to the air at that time.
• They are aerial predators, feeding on other insects.
• Release a strong musk-like chemical to deter predators.

3. Sagar Kavach: Recently, the Indian Coast Guard (ICG) carried out Sagar Kavach-02/25, a major two-day coastal security exercise along the Maharashtra and Goa coastline.

• About Sagar Kavach: The drill tested the readiness of security agencies to counter maritime threats, including Anti-National Elements (ANEs) targeting vital coastal installations.
• The exercise demonstrated high inter-agency coordination and strong operational capability across the coastal security network.
• Over 6,000 personnel and more than 115 maritime and aerial assets participated—showcasing one of the largest coastal security deployments in recent years.
• The exercise aimed to: review preparedness for coastal emergencies
• prevent attacks on critical coastal assets
• strengthen the multi-layered coastal security network
• improve synergy between central and state maritime-security stakeholders
• Participation included 19 central agencies and 13 state agencies, along with: 1 major port, 21 minor ports and district-level coastal authorities

4. Indian Rupee: Recently, the Indian Rupee slipped to a record low of 89.6650 per USD, marking a sharp single-day drop of 98 paise, its steepest decline in more than three months.

• Key Highlights: The decline was driven by global and domestic equity weakness, triggered by a risk-off wave following a sharp sell-off in cryptocurrencies and AI-linked tech stocks.
• Emerging-market currencies, including the INR, came under pressure due to the unwinding of risk trades
• Market sentiment weakened further due to uncertainty over the proposed India–US trade deal, with no clear timelines emerging.
• The USD/INR pair broke decisively above 89, a level markets assumed the RBI would defend, leading to aggressive short-covering in both onshore and offshore markets.
• Analysts expect the Rupee’s near-term bias to remain weak, with a possible test of the 90.00 mark driven by risk-off flows, a strong US Dollar Index, and trade-deal uncertainty.
• The Rupee is now the worst-performing Asian currency, with today’s fall being the largest percentage dip since May 2025.
• The currency’s slide was exacerbated by: Short covering, Delays in the India–US trade deal, and a perceived lack of RBI intervention.

5. Obscenity: Recently, the Union government drafted new guidelines to define “obscenity” in online content, proposing amendments to the IT Rules, 2021 for social media, OTT platforms, and digital news outlets.

• Key Highlights: The proposal mirrors restrictions from the Cable Television Networks (Regulation) Act, 1995, extending its programme-code style regulation directly to the digital ecosystem.
• Existing IT Rules already prohibit content that is obscene, pornographic, paedophilic, privacy-invasive, gender-insulting, racially objectionable, or linked to crimes like money laundering and gambling.
• The new amendment seeks to explicitly define “obscene digital content”, drawing authority from Section 67 of the IT Act, 2000, the Cable TV Act, and the IPC/Bharatiya Nyaya Sanhita.
• Digital rights experts say this is India’s most sweeping regulatory expansion for online content, significantly increasing state control over what appears on digital platforms.
• The Code of Ethics would include a new “Obscenity” category with 17 restrictions, prohibiting content that: offends decency or good taste, portrays criminality as desirable, includes indecent, vulgar, suggestive, repulsive themes & shows content slandering or stereotyping ethnic, linguistic, or regional groups

6. Flexible Piezoelectric Nanocomposite: Recently, Indian researchers developed an advanced flexible piezoelectric nanocomposite that can harvest mechanical energy and power next-generation wearable and biomedical sensors.

• Key Highlights: Scientists at CeNS Bengaluru (DST) have developed a flexible piezoelectric nanocomposite device using flower-shaped tungsten trioxide (WO₃) nanostructures embedded in a polyvinylidene fluoride (PVDF) polymer matrix.
• The innovation enables high-efficiency energy harvesting and pressure sensing, suitable for wearable and biomedical applications.
• The study focuses on converting mechanical energy → electrical energy, enabling everyday body movements to generate usable power.
• Researchers systematically examined how different nanomaterial morphologies, crystal structures, and surface charges interact with PVDF.
• Among four tested forms, WO₃ nanoflowers (with the highest zeta potential: −58.4 mV) showed the strongest interaction with PVDF and the highest piezoelectric phase formation.
• The team optimised Nano filler concentration to maximise energy output and fabricated self-powered energy-harvesting prototypes.
• The research marks a significant step toward compact, intelligent, and sustainable healthcare technologies, with applications in energy harvesting, bio-sensing, and next-gen biomedical wearables.

7. Zinc-Ion Batteries: Recently, Bengaluru-based scientists developed a breakthrough cathode-activation technique that greatly enhances the performance of eco-friendly zinc-ion batteries (ZIBs).

• Key Findings: The innovation offers a greener alternative to lithium batteries, which despite high energy density pose environmental and safety risks.
• Zinc-ion batteries are gaining attention due to their high safety, environmental friendliness, and strong energy-storage capacity, but lack durable, high-performing cathode materials.
• A simple thermo-electrochemical activation method is used to enhance conventional cathode materials.
• This process modifies the structure of vanadium oxide (V₂O₅) by applying heat + electrical treatment, creating intentional defects (“porous, spongy” pathways).
• This approach solves long-standing limitations of oxide-based cathodes in ZIB systems.
• The technique is simple, efficient, and scalable, making it a practical route to improve a wide range of battery materials—not just ZIBs.
• Researchers believe this strategy could accelerate the development of safer, more durable, and environmentally friendly batteries, supporting India’s clean-energy goals.

8. Central Industrial Security Force: Recently, the Union government designated the Central Industrial Security Force (CISF) as the central security regulator for over 250 seaports across the country.

• Key Highlights: A “sovereign entity” (CISF or another central force) will now be deployed at private cargo-handling ports, bringing them under a uniform security architecture.
• In the first phase, 80 major EXIM seaports (handling export–import cargo) will come under CISF control for: access regulation, cargo screening & seafront patrolling
• Currently, only 13 major ports have CISF protection; many others rely on private guards or local police, leading to major security gaps.
• The remaining 170+ seaports will be brought under CISF regulation in a phased manner after audits and gap assessments.
• CISF estimates that 800–1,000 personnel are required to secure each port and has requested 10,000 additional personnel from the Home Ministry for the first 80 ports.
• This layered model aims to ensure uniformity, accountability, and efficiency, aligned with MHA’s 2023 guidelines for non-major ports.

9. Climate Risks: Recently, a study published in PLOS Climate warned that India is entering a period of rapidly intensifying climate risks, from extreme heat and erratic rainfall to accelerated glacier melt, stronger cyclones, and significant sea-level rise.

• Key Findings: The paper provides a post-IPCC AR6 scientific update, using the latest observational data and climate model projections to map India’s shifting climate baseline.
• India’s average temperature has risen ~0.9°C (2015–2024 vs 1901–1930), with hottest days warming by 5–2°C in Western and Northeast India since the 1950s.
• Heatwaves are becoming more frequent and intense, with “Warm Days” increasing by 5–10 days per decade; models project another 2–1.3°C warming by mid-century (SSP2-4.5).
• Mean rainfall declining in the Indo-Gangetic plains and Northeast
• Extreme rainfall intensifying in central India and coastal Gujarat
• Mean monsoon rainfall expected to rise 6–8% by mid-century, but unevenly across regions
• The Indian Ocean is warming extremely fast (0.12°C/decade), driving: Sharp rise in marine heatwaves (projected 200 days/year by 2050)
• The Hindu Kush Himalaya is warming at 28°C/decade, accelerating glacier melt; India may lose 30–50% of glacier volume by 2100 even at 1.5–2°C global warming.