DAILY CURRENT AFFAIRS IAS | UPSC Prelims and Mains Exam – 22nd August 2026

Geography + Environment & Ecology + Science & Technology

Why in News?

The 8th BRICS Working Group Meeting on Ocean Polar Science and Technology (OPST) was held in Goa from 12–14 August 2026 during India’s BRICS Presidency. It was hosted by the National Centre for Polar and Ocean Research (NCPOR). The meeting focused on scientific cooperation, knowledge exchange, capacity building and collaborative research in ocean and polar sciences.

About NCPOR

• Established in 1998 as an autonomous R&D institution.
• Formerly known as National Centre for Antarctic and Ocean Research (NCAOR).
• Located at Vasco da Gama, Goa.
• Functions under the Ministry of Earth Sciences (MoES).
• Nodal organisation for India’s Antarctic Programme and polar expeditions covering Antarctica, Arctic, Southern Ocean and Himalayas.
• Contributes to EEZ mapping, continental-shelf surveys and Deep Ocean Mission.
• Associated with India’s polar research stations: Maitri, Bharati, Himadri, and the Himalayan station Himansh.

UPSC Prelims Analysis

Questions may test NCPOR’s ministry, location, former name and functions, or match Indian research stations with their geographical regions. The topic also links polar warming with monsoon variability, sea-level rise, ocean circulation and climate change, making it a strong static–dynamic linkage.

Source/Reference: 

https://www.pib.gov.in/PressReleaseDetail.aspx?PRID=2301591&reg=48&lang=1

Science & Technology + Governance

Why in News?

A workshop on the AIKosh platform was recently organised at the India Habitat Centre, New Delhi, highlighting its role in strengthening India’s AI ecosystem.

What is AIKosh?

AIKosh is a national platform providing access to datasets, AI models and related resources for developing and deploying AI solutions. It is designed to improve the discoverability, accessibility and responsible use of AI-ready resources in India.

Key features include:

• Datasets and AI models from diverse sources.
• Shared toolkits and resources for AI-solution development.
• AI sandbox capabilities through an integrated development environment.
• Tools and tutorials to facilitate experimentation and innovation.
• Supports development of India-specific AI applications, including those relevant to Indian languages and socio-economic conditions.

Institutional Framework

• Nodal Ministry: Ministry of Electronics & Information Technology (MeitY)
• Umbrella initiative: IndiaAI Mission
• AIKosh constitutes the IndiaAI Datasets Platform, one of the seven pillars of the IndiaAI Mission.
• IndiaAI Mission has an approved outlay of approximately ₹10,372 crore.

UPSC Prelims Analysis

UPSC may ask about AIKosh’s parent mission, nodal ministry and functions, or distinguish datasets, AI models and computing infrastructure. The topic links AI with data governance, technological self-reliance, innovation and responsible AI, making it an important Science & Technology–Governance static-dynamic linkage.

Source/Reference: 

https://www.pib.gov.in/PressReleaseDetail.aspx?PRID=2301666&reg=48&lang=1

Social Issues + Economy + Environment & Ecology

Why in News?

The Ministry of Tribal Affairs highlighted the progress of PMJVM, which seeks to strengthen tribal livelihoods by promoting value addition, entrepreneurship and market access for Minor Forest Produce (MFP). As of 31 July 2026, 4,172 Van Dhan Vikas Kendras (VDVKs) had been sanctioned, of which 2,911 were functional, with reported sales of about ₹168 crore, benefiting around 12.48 lakh tribal members.

About PMJVM

• Implemented from 2021–22 by the Ministry of Tribal Affairs through TRIFED.
• Focuses on strengthening tribal entrepreneurship and livelihood opportunities based on MFP, agriculture, non-farm activities and tribal products.
• Promotes value addition, processing, branding, packaging and marketing, helping tribal communities move beyond distress sale of raw produce.
• Implemented through State Nodal Departments (SNDs) and State Implementing Agencies (SIAs).

Van Dhan Vikas Kendras (VDVKs)

VDVKs organise tribal communities into community-owned enterprises, providing support for raw materials, training, tools, machinery, packaging, branding, transportation and storage.

UPSC Prelims Analysis

UPSC may test the nodal ministry, implementing agency, objectives and VDVK structure. A key static–dynamic linkage is tribal livelihood security + sustainable use of forest resources + value-chain development. Do not confuse PMJVM with PM-JANMAN, which specifically targets Particularly Vulnerable Tribal Groups (PVTGs).

Source/Reference:

https://www.pib.gov.in/PressReleaseDetail.aspx?PRID=2301419&reg=48&lang=1

Indian Geography + Environment & Ecology + History & Culture

Why in News?

The historic Parichha Dam/Weir in Jhansi, Uttar Pradesh, has been recognised by the International Commission on Irrigation and Drainage (ICID) as a World Heritage Irrigation Structure (WHIS). It will receive the WHIS Award-2026 at the 26th ICID International Congress in Marseille, France, in October 2026.

Key Facts

• River: Betwa
• Location: Jhansi, Uttar Pradesh; important for the Bundelkhand region.
• Construction: Began in 1881; operational since 1886.
• Length: About 1,174 m; height around 16.8 m above riverbed.
• Has 318 steel gates/shutters for regulating water flow.
• Storage capacity increased from around 1,700 million cubic feet to 2,400 million cubic feet.
• Forms an important part of the Betwa Canal System, supporting irrigation in drought-prone Bundelkhand.
• Its reservoir also supplies water to the 920-MW Parichha Thermal Power Project.

ICID & WHIS

The ICID recognises historically significant irrigation/drainage structures that demonstrate enduring engineering, agricultural and water-management value. WHIS is not a UNESCO World Heritage designation; it belongs to the ICID heritage-recognition programme.

UPSC Prelims Analysis

Possible MCQs may involve river–dam–state matching, the geography of Bundelkhand, and distinction between WHIS and UNESCO World Heritage Sites. The topic links colonial-era irrigation engineering with contemporary water security, drought mitigation and heritage conservation.

Source/Reference: 

https://newsonair.gov.in/jhansis-historic-parichha-dam-named-world-heritage-irrigation-structure/

GS III – Economy / GS II – Governance
Fiscal Policy, Tax Reforms, and Macroeconomic Stability

Introduction

The Centre’s fiscal outlook for 2026–27 faces geopolitical and revenue pressures, with Gross Tax Revenue (GTR) growing only 3.7% in Q1. Subdued PIT growth (0.037% in 2025–26) and an 11% contraction in GST revenue have weakened tax collections. However, strong non-tax receipts and policy measures may help keep the fiscal deficit broadly on track.

Revenue Performance Under Stress

Gross Tax Revenue (Q1 2026-27)

• Growth: Only 3.7% year-on-year
• Drivers: Subdued PIT and GST performance

Personal Income Tax (PIT)

• 2025-26 Revenue Growth: 0.037% (effectively zero buoyancy)
• Q1 2026-27 Growth: 6.8% (recovering but still subdued)
• Context: Extensive rate rationalisation in 2025-26; revenue sacrifice expected to be offset by base expansion over time

Goods and Services Tax (GST)

• Substantive Rate Reduction: Undertaken in 2025-26
• H2 2025-26 Growth: 4.67%
• Q1 2026-27 Growth: Contraction of (-)11%
• Impact: Revenue-reducing effects of rate rationalisation have continued

The Reform Trade-Off: Short-Term Pain for Long-Term Gain

Rationale for Tax Reforms

• Rate Rationalisation: PIT and GST were substantively modified in 2025-26
• Expected Outcome: Initial revenue sacrifice; subsequent expansion of tax base would offset losses over time

Current Reality

• Revenue Loss: Tax base expansion has not yet compensated for rate reductions
• GST Contraction: (-)11% in Q1 2026-27 indicates deepening impact

Geopolitical Headwinds

• Uncertainty: Global geopolitical environment affecting trade, energy prices, and investor sentiment
• Oil Prices: Potential impact on inflation and subsidy burden
• Capital Flows: May affect exchange rate and revenue projections

Mitigating Factors

Non-Tax Receipts

• Strong Performance: Expected to compensate for tax revenue shortfalls
• Sources: Dividends, fees, and other non-tax revenue

Policy Interventions

• Government Response: Measures to keep fiscal outcomes broadly on track
• Expenditure Management: Potential adjustments to spending priorities

Fiscal Deficit Target

• Budget Estimates: May remain close to target despite risks

Risks

• Tax Base Expansion Delay: Slower than expected; revenue losses not yet offset
• Geopolitical Uncertainty: External shocks could worsen fiscal position
• Growth Slowdown: Subdued tax revenue may reflect underlying economic weakness

Way Forward

• Monitor Tax Base Expansion: Track whether rate cuts lead to increased compliance
• Contain Subsidies: Manage subsidy burden amid geopolitical risks
• Boost Non-Tax Revenue: Leverage dividends and asset monetisation
• Fiscal Prudence: Maintain deficit target through expenditure rationalisation
• Geopolitical Watch: Prepare contingency plans for oil price shocks

Conclusion

The Centre’s fiscal outlook for 2026–27 faces risks from weak tax revenues, including an 11% GST contraction in Q1, and geopolitical uncertainties. While recent tax reforms may expand the tax base over time, they have caused an initial revenue sacrifice. Strong non-tax receipts and fiscal prudence may keep the deficit on track, but sustained revenue pressures require better tax compliance, subsidy rationalisation and preparedness for external shocks.

Practice Question

1. Recent tax reforms have led to an initial revenue sacrifice, but the expected tax base expansion has not yet materialised, posing risks to the Centre’s fiscal outlook. Critically examine. (250 words, 15 marks)

https://www.thehindu.com/opinion/lead/centres-fiscal-outlook-faces-geopolitical-revenue-risks/article71369976.ece

GS III – Environment / GS II – Governance
Environmental Clearance, Regulatory Compliance, and Judicial Interpretation

Introduction

In Vanashakti vs Union of India (July 29, 2026), the Supreme Court affirmed that prior Environmental Clearance (EC) is mandatory under the EIA Notification, 2006, and rejected regularisation through the now-closed 2017 Notification and 2021 Office Memorandum. However, it held that the Centre can create a fresh statutory mechanism under Section 3 of the Environment (Protection) Act, 1986 for violation cases in public interest, balancing environmental protection with a lawful solution for legacy violations.

Key Findings of the Judgment

Prior EC is Mandatory

• Legal Position: Obtaining prior EC is a mandatory requirement under the EIA Notification, 2006.
• No Regularisation: Project proponents who commenced without prior EC cannot now seek regularisation under the 2017 Notification or 2021 SOP (Office Memorandum).
• Closure of Old Routes: Those mechanisms are no longer available for fresh cases.

Distinction Between Administrative and Statutory Instruments

• Office Memorandum: Cannot override the requirement of prior EC; held legally unsustainable.
• Statutory Notification: Under Section 3 of the Environment (Protection) Act, 1986, remains a permissible legislative option.
• Implication: The government can issue a fresh statutory notification for a one-time regularisation mechanism.

Government’s Power to Frame a New Mechanism

• Statutory Authority: The central government retains power under Section 3 of the Environment (Protection) Act.
• Condition: If considered necessary in the larger public interest.
• Safeguards: Any future scheme must be:
  • Strictly one-time (not a “violate first, regularise later” mechanism)
  • Supported by statutory authority
  • Include environmental safeguards (damage assessment, remediation, compensation, compliance conditions)

Balancing Environmental Protection and Practical Realities

The Dilemma

• Environmental Laws: Cannot encourage deliberate violations through routine post-facto approvals.
• Practical Reality: Many projects proceeded due to regulatory uncertainty, incorrect interpretation of law, or failure to obtain approvals.
• Public Interest: Indiscriminate closure or demolition of every violation project may not serve environmental protection or larger public interest.

The Court’s Balanced Approach

• Reinforces Principle: Environmental governance must combine strict enforcement with practical, scientifically sound solutions.
• No Direction to Government: The Court did not direct a new scheme; it clarified that the government may issue one if considered necessary.
• Legislative Space: Leaves room for addressing genuine legacy violations without compromising environmental integrity.

Implications for Stakeholders

For Project Developers

• Immediate Message: No fresh applications can be made under earlier violation mechanisms.
• Future Possibility: A fresh statutory framework may be formulated by the central government.
• Need for Compliance: Developers must ensure prior EC for all new projects.

For Industry and Infrastructure

• Pending Projects: Many units, commercial developments, and infrastructure projects remain in violation.
• Need for Policy Clarity: Industry associations will closely watch the government’s next steps.

For Environmental Governance

• Preservation of Integrity: The prior EC regime remains intact.
• Scope for Policy: A carefully structured one-time solution is possible if the government considers it necessary.

Challenges

• Pending Legacy Violations: Thousands of projects remain without a pathway.
• Government Response: Whether the central government will issue a new notification remains uncertain.
• Implementation: Any future scheme must be carefully designed to avoid misuse.

Way Forward

• Government Action: If deemed necessary, issue a fresh statutory notification for a one-time regularisation.
• Safeguards: Ensure environmental damage assessment, remediation, compensation, and strict compliance conditions.
• Stakeholder Engagement: Consult industry, environmental experts, and civil society.
• Transparency: Ensure the process is transparent and legally robust.

Conclusion

The Vanashakti verdict reinforces mandatory prior Environmental Clearance while allowing a lawful mechanism for addressing legacy violations. It distinguishes invalid administrative memoranda from permissible statutory notifications, requiring any future scheme to be one-time, legally backed and supported by strong environmental safeguards. Thus, it balances environmental protection with pragmatic governance.

Practice Question

1. The Vanashakti verdict balances strict environmental compliance with practical realities, leaving scope for a lawful one-time regularisation framework for legacy violations. Critically examine. (250 words, 15 marks)

https://www.thehindu.com/opinion/op-ed/the-vanashakti-verdict-is-balanced-and-pragmatic/article71370042.ece