The recommendations of the 16th Finance Commission (FC) have reignited a major debate on the balance between equity and efficiency in India's fiscal federal structure. While the Commission retained the 41% vertical devolution of central taxes to states and continued its emphasis on redistributive transfers, several economically advanced states have raised concerns that the present framework disproportionately favors fiscally weaker states at the expense of those contributing more to the national economy.

Understanding the Role of the Finance Commission

The Finance Commission, established under Article 280 of the Constitution, is a constitutional body responsible for maintaining fiscal balance between the Union and the States. It recommends how the revenues collected by the Centre should be distributed among the states and also determines the share of taxes that should remain with the Union government.

The Commission addresses two important dimensions of fiscal imbalance. The first is vertical imbalance, which arises because the Centre possesses greater taxation powers while states bear a larger share of expenditure responsibilities. The second is horizontal imbalance, which exists because states differ significantly in terms of economic development, revenue-generating capacity, population, and infrastructure.

Historically, Finance Commissions have focused on reducing regional disparities by allocating larger resources to poorer states, thereby promoting balanced national development and ensuring equitable access to public services.

Growing Fiscal Pressures on States

Impact of GST and the Pandemic

The introduction of the Goods and Services Tax (GST) fundamentally altered India's fiscal landscape. By subsuming several state-level taxes into a unified tax regime, GST reduced the independent taxation powers of states. While the reform improved tax harmonization, it also increased states' dependence on transfers from the Centre.

The situation became more challenging during the COVID-19 pandemic, which significantly increased public expenditure requirements while simultaneously reducing revenue collections. Consequently, many states experienced rising debt levels and shrinking fiscal space.

Expansion of Centrally Sponsored Schemes

Another source of concern has been the increasing prominence of Centrally Sponsored Schemes (CSS). Programs such as the Mahatma Gandhi National Rural Employment Guarantee Scheme (MGNREGS) require states to contribute a substantial share of expenditure.

Although these schemes address important developmental objectives, they often restrict states' flexibility in determining their own spending priorities, thereby reducing fiscal autonomy.

Issue of Cesses and Surcharges

States have also expressed dissatisfaction over the growing use of cesses and surcharges by the Centre. Since these revenues do not form part of the divisible tax pool, they are not shared with states.

Today, cesses and surcharges account for more than 15% of the Centre's gross tax revenues, leading several states to demand either their inclusion in the divisible pool or the imposition of a cap between 8–10%.

Additionally, states argue that significant non-tax revenues earned by the Centre through natural resources, asset monetization, and transfers from the Reserve Bank of India (RBI) remain outside the sharing framework.

The Debate: Equity versus Efficiency

Why Equity Remains Important

The central philosophy guiding Finance Commission transfers has been equity-based redistribution. The objective is to ensure that economically weaker states have sufficient resources to provide public services and achieve developmental goals.

Accordingly, the 16th Finance Commission assigned the highest weight (45%) to Income Distance, a criterion that measures the gap between a state's income level and that of the richest state. This approach ensures larger transfers to relatively poorer states such as Bihar, Uttar Pradesh, Madhya Pradesh, and West Bengal.

The rationale behind this policy is that citizens across India should enjoy broadly similar developmental opportunities regardless of where they live.

Concerns of Better-Performing States

Economically stronger states, particularly those in southern India, have increasingly questioned the fairness of the current transfer mechanism.

States such as Tamil Nadu, Karnataka, Kerala, and Andhra Pradesh contribute significantly to India's GDP, industrial production, exports, and tax revenues. However, their share in Finance Commission transfers has gradually declined over successive commissions.

These states argue that the current system effectively penalizes economic success while rewarding poor fiscal performance. They contend that greater emphasis should be placed on factors such as governance quality, revenue mobilization, and economic productivity.

Limitations of the Existing Transfer System

Transfers Do Not Guarantee Better Outcomes

One major criticism of unconditional transfers is that they do not necessarily translate into improved public services.

For example, despite receiving substantial financial transfers, states such as Bihar continue to lag behind several smaller states in healthcare and educational spending. This suggests that merely allocating additional resources may not be sufficient without improvements in governance and institutional capacity.

Weak Incentives for Fiscal Discipline

The present system may also weaken incentives for states to improve tax collection, maintain fiscal discipline, or enhance administrative efficiency.

If states continue to receive significant transfers regardless of performance, there may be limited motivation to undertake difficult reforms aimed at strengthening public finances.

Assessment of the 16th Finance Commission

Criteria Used for Devolution

The 16th Finance Commission adopted a mix of equity and efficiency criteria while determining tax devolution among states.

The Commission assigned:

• 45% weight to Income Distance

• 15% to Population

• 10% each to Area, Forest & Ecology, Demographic Performance, and GDP Contribution

A significant change was the replacement of the earlier Tax Effort criterion with GDP Contribution.

However, instead of using actual Gross State Domestic Product (GSDP) shares, the Commission employed a square-root transformation method, which reduced the advantage that economically larger states such as Maharashtra, Tamil Nadu, and Karnataka would otherwise have received.

Limited Shift toward Efficiency

Although the Commission attempted to increase the role of efficiency considerations, the change remained modest.

Under the 15th Finance Commission, the balance between equity and efficiency was approximately 75:25. Under the 16th Finance Commission, this shifted only slightly to 70:30.

As a result, poorer states continued to receive the largest benefits, while economically stronger states experienced only marginal improvements in their share.

Political Economy Concerns

The debate over fiscal transfers extends beyond economics and enters the realm of politics.

Many fiscally weaker states also possess larger populations and therefore greater representation in Parliament. This gives them substantial political influence in shaping national policies.

Concerns among southern states have intensified due to the possibility of future delimitation exercises, which could increase parliamentary representation for faster-growing northern states while simultaneously maintaining a transfer system that favors them financially.

This combination has generated fears of both political and fiscal marginalization among economically advanced states.

The Way Forward

Future Finance Commissions may need to strike a more balanced approach between redistribution and incentives.

Greater emphasis could be placed on:

• Fiscal effort and tax collection efficiency

• Governance quality and public service outcomes

• Economic productivity and contribution to national growth

• Data-driven methodologies such as Principal Component Analysis (PCA)

• Greater transparency in devolution formulas

At the same time, support for poorer states must continue to ensure national cohesion and inclusive development.

Conclusion

The debate surrounding the 16th Finance Commission highlights one of the most important challenges in India's fiscal federal system: balancing equity with efficiency.

While redistribution remains essential for reducing regional disparities and strengthening national integration, excessive dependence on equalization can weaken incentives for fiscal responsibility and economic performance. A sustainable model of fiscal federalism should therefore combine adequate support for weaker states with strong incentives for growth, accountability, good governance, and efficient administration, ensuring that both equity and productivity advance together.

Nearly two years after Gate No. 19 was washed away during severe flooding, the historic Tungabhadra Dam near Hosapete in Karnataka has been fully restored. With the replacement of all 33 crest gates, the dam has regained its full operational capacity, ensuring continued support for irrigation, hydropower generation, flood control, and water supply across large parts of southern India.

About Tungabhadra Dam

The Tungabhadra Dam, also known as Pampa Sagar, is one of the most important multipurpose river valley projects in India. It is built across the Tungabhadra River, the largest tributary of the Krishna River, near Hosapete in Ballari district of Karnataka.

Standing at a height of approximately 49.5 metres, the dam is equipped with 33 crest gates that regulate the release and storage of water. Since its completion, it has served as a lifeline for agriculture and economic development in the region by providing irrigation, generating hydroelectric power, controlling floods, and supplying water for domestic and industrial purposes.

Historical Background

The origins of the Tungabhadra Dam can be traced back to the pre-independence period. The project was initially conceived as a joint venture between the erstwhile Hyderabad State and the Madras Presidency. Following India's independence and the subsequent reorganization of states, the project became a collaborative effort between Karnataka and Andhra Pradesh.

The dam was completed in 1953, making it one of the earliest large-scale river valley projects undertaken in independent India. Over the decades, it has played a crucial role in transforming the agricultural landscape of the Deccan region.

Reservoir and Irrigation Importance

The Tungabhadra Dam has created a massive reservoir with a gross storage capacity of about 101 TMC (Thousand Million Cubic Feet) at the full reservoir level. This vast storage enables the regulation of river flows and ensures water availability during dry periods.

The irrigation system associated with the dam is extensive and highly significant. The Left Bank Canals primarily provide irrigation to agricultural lands within Karnataka, while the Right Bank Canals serve both Karnataka and the drought-prone Rayalaseema region of Andhra Pradesh. Through this network, the dam supports the cultivation of crops such as paddy, sugarcane, cotton, pulses, and several horticultural products.

Unique Engineering Feature

The Tungabhadra Reservoir occupies a special place in India's engineering history. Along with the Mullaperiyar Dam in Kerala, it is one of only two reservoirs in the country constructed using a combination of mud and limestone masonry. This distinctive construction technique reflects the engineering practices and technological capabilities of the period in which it was built.

Tungabhadra River

Origin and Course

The Tungabhadra River is the largest tributary of the Krishna River and derives its name from the confluence of two rivers—the Tunga and the Bhadra. Both rivers originate in the Western Ghats of Karnataka, a region known for its heavy rainfall and rich biodiversity.

The Tunga River, approximately 147 kilometres long, and the Bhadra River, about 178 kilometres long, meet near Koodli in Shivamogga district. From this confluence, the river flows as the Tungabhadra and travels approximately 531 kilometres before joining the Krishna River at Sangamaleshwaram in Andhra Pradesh.

Course Through States

The river flows for nearly 382 kilometres within Karnataka, forms the boundary between Karnataka and Andhra Pradesh for about 58 kilometres, and then continues for another 91 kilometres within Andhra Pradesh before merging with the Krishna River.

The river basin receives most of its water from the Southwest Monsoon, making monsoon rainfall crucial for maintaining its flow and supporting irrigation activities.

Tributaries and River System

Several tributaries contribute to the flow of the Tungabhadra River. Among the most important are the Varada River and the Hagari (Vedavathi) River. These tributaries enhance the river's discharge and support the ecological and agricultural productivity of the basin.

Major Dams on the River System

The Tungabhadra basin contains several important water infrastructure projects. These include the Tunga Anicut Dam, Bhadra Dam, Hemavathi Dam, and the Tungabhadra Dam itself. Together, these projects provide irrigation, drinking water, hydroelectric power, and flood management benefits to millions of people.

Significance of the Tungabhadra Dam

The Tungabhadra Dam remains one of the most significant water resource projects in southern India. It supports the livelihoods of millions of farmers, contributes to food security, generates electricity, and helps mitigate floods. The recent restoration of its crest gates has reinforced its strategic importance and ensured the continued sustainability of agriculture and economic development in both Karnataka and Andhra Pradesh.

The International Criminal Court (ICC) recently unsealed an arrest warrant against Ronald Dela Rosa, a senator from the Philippines, accusing him along with former President Rodrigo Duterte and other associates of committing the crime against humanity of murder.

What is the International Criminal Court?

The International Criminal Court (ICC) is a permanent and independent international criminal tribunal established to prosecute individuals responsible for the most serious crimes that concern the international community. It is the only permanent international criminal court in the world.

The Court was established through the Rome Statute, an international treaty adopted in 1998, which came into force on 1 July 2002. The ICC was created to ensure that individuals who commit grave international crimes do not escape justice when national authorities fail to act.

The headquarters of the ICC is located in The Hague, Netherlands.

Mandate and Objectives

The primary objective of the ICC is to investigate and prosecute individuals accused of committing the gravest crimes under international law. The Court seeks to promote accountability, end impunity, and contribute to the prevention of future atrocities.

The ICC has jurisdiction over four core international crimes:

Genocide

Acts committed with the intent to destroy, wholly or partially, a national, ethnic, racial, or religious group.

Crimes Against Humanity

Widespread or systematic attacks directed against civilians, including murder, torture, enslavement, persecution, and deportation.

War Crimes

Serious violations of international humanitarian law committed during armed conflicts, such as targeting civilians, using child soldiers, or mistreating prisoners of war.

Crime of Aggression

The planning, preparation, initiation, or execution of an act of aggression by one state against another in violation of the United Nations Charter.

Principle of Complementarity

A fundamental principle of the ICC is complementarity. The Court functions as a court of last resort, meaning it intervenes only when national judicial systems are unwilling or unable to genuinely investigate or prosecute serious international crimes.

Therefore, the ICC does not replace national courts but complements them.

Difference Between ICC and ICJ

The International Criminal Court (ICC) and the International Court of Justice (ICJ) are often confused, but they serve different purposes.

Membership

The ICC currently has 125 States Parties to the Rome Statute.

However, several major countries are not members, including:

• India

• China

• United States

• Russia

• Israel

Since these countries have not ratified the Rome Statute, the Court's jurisdiction over their nationals is limited unless specific conditions are met.

Funding

The Court is primarily funded through contributions made by its member states. It can also receive voluntary contributions from governments, international organizations, corporations, and individuals.

Composition of the ICC

Judges

The Court consists of 18 judges, each elected from a different member state. Judges serve non-renewable terms of nine years, ensuring judicial independence.

The Presidency

The Presidency comprises:

• President

• First Vice-President

• Second Vice-President

These officials are elected from among the judges and are responsible for representing the Court internationally and overseeing the administration of judicial activities.

Office of the Prosecutor (OTP)

The Office of the Prosecutor (OTP) is an independent organ responsible for:

• Receiving referrals and complaints.

• Conducting preliminary examinations.

• Investigating alleged crimes.

• Prosecuting cases before the Court.

The Prosecutor plays a central role in determining whether sufficient evidence exists to initiate proceedings.

Registry

The Registry provides administrative, logistical, and operational support to the Court. It assists both the judges and the Office of the Prosecutor in carrying out their functions effectively.

Jurisdiction of the ICC

The ICC can exercise jurisdiction only under specific conditions.

Territorial Jurisdiction

The Court may hear a case if the crime was committed in a country that is a party to the Rome Statute.

Nationality Jurisdiction

The Court may also exercise jurisdiction if the accused person is a national of a state party to the Rome Statute.

Temporal Jurisdiction

The ICC can only investigate crimes committed after 1 July 2002, the date on which the Rome Statute entered into force.

How Cases Reach the ICC

A case can be referred to the ICC through three channels:

State Party Referral

Any member state can refer a situation to the Court, even if it is not directly involved in the alleged crime.

Prosecutor's Initiative (Proprio Motu)

The Prosecutor may independently initiate investigations based on available information and evidence.

United Nations Security Council (UNSC) Referral

The UN Security Council can refer situations to the ICC, including those involving countries that are not parties to the Rome Statute.

Role of the United Nations Security Council

The UNSC possesses a unique authority regarding ICC proceedings. It can:

• Refer situations to the Court.

• Request the ICC to defer an investigation or prosecution for a specified period if it believes the proceedings may interfere with international peace and security efforts.

Significance of the ICC

The ICC represents a major milestone in the development of international criminal justice. By holding individuals accountable for genocide, war crimes, crimes against humanity, and aggression, it seeks to strengthen the global rule of law and deter future atrocities.

Despite challenges related to jurisdiction, enforcement, and political resistance, the Court remains a key institution in the international effort to combat impunity and protect human rights.

Recently, researchers demonstrated that adding even a single piece of external data or prior knowledge during training can effectively prevent model collapse in artificial intelligence systems.

What is Model Collapse?

Model collapse refers to a phenomenon in which an Artificial Intelligence (AI) model is repeatedly trained on data generated by previous AI models rather than on original human-created data. This recursive process gradually causes the model to drift away from reality and lose its ability to accurately represent real-world information.

As AI-generated content becomes more widespread on the internet, newer Large Language Models (LLMs) and other advanced AI systems increasingly encounter and learn from synthetic data. Since such data is often statistically simpler and less diverse than genuine human-generated information, the quality of learning deteriorates over successive generations of models.

In essence, the model begins to learn from its own outputs, creating a feedback loop in which errors, distortions, and biases are repeatedly amplified rather than corrected.

How Does Model Collapse Occur?

Model collapse occurs when the outputs of one AI system are used as training data for future AI systems.

During the training process, any inaccuracies, omissions, biases, or simplifications present in a model's output become embedded in the dataset used for the next generation. Over time, these imperfections accumulate, causing the new models to move progressively farther from the original data distribution.

As a result, future models lose important details, nuances, and diversity that exist in real-world human-generated information. Instead of becoming smarter and more accurate, they become increasingly repetitive, distorted, and unreliable.

Why is Model Collapse a Serious Concern?

Loss of Creativity and Diversity

A collapsed model tends to generate predictable and repetitive responses. It becomes less capable of producing innovative ideas, creative solutions, or diverse perspectives because it is learning from increasingly homogenized data.

Stagnation of AI Development

If future AI systems are trained primarily on synthetic content, technological progress may slow down. Models may repeatedly produce "safe" and conventional responses rather than developing deeper reasoning and understanding capabilities.

Reduced Ability to Solve Complex Problems

Many real-world challenges require contextual understanding, critical thinking, and adaptability. Model collapse can weaken these capabilities, making AI less effective in addressing complex societal, scientific, and economic issues.

Amplification of Biases

Any biases present in earlier AI outputs can become reinforced through repeated training cycles. This creates a risk of perpetuating stereotypes, misinformation, and unfair outcomes on a larger scale.

Declining Reliability

As errors accumulate generation after generation, AI outputs may increasingly deviate from factual reality, reducing trust in AI systems and compromising their usefulness.

Illustrative Example

Imagine a photocopy of a document being copied repeatedly.

The first copy may be almost identical to the original. However, if each new copy is made from the previous copy rather than from the original document, small distortions gradually accumulate. After many generations, the final copy becomes blurred and difficult to read.

Model collapse works in a similar way: AI models trained on previous AI-generated content gradually lose fidelity to the original human-generated knowledge base.

How Can Model Collapse Be Prevented?

Researchers suggest several measures to reduce the risk of model collapse:

Preserving Access to Original Human Data

Maintaining large repositories of authentic human-generated content ensures that future AI models continue learning from real-world information rather than relying solely on synthetic data.

Tracking Data Provenance

Identifying and documenting the source of training data helps distinguish human-created content from AI-generated content, improving data quality management.

Combining Synthetic and Real Data

AI-generated data can still be useful, but it should be supplemented with sufficient amounts of high-quality real-world data to prevent information degradation.

Incorporating External Knowledge

Recent research shows that introducing even small amounts of external information or prior knowledge during training can significantly reduce the likelihood of model collapse.

Significance for the Future of AI

As AI-generated content increasingly dominates digital platforms, preventing model collapse has become a major challenge for the AI community. Ensuring continued access to authentic human knowledge, improving data governance, and developing robust training methodologies will be essential for maintaining the accuracy, creativity, reliability, and fairness of future AI systems.

Recently, the Netherlands returned the 11th-century Anaimangalam Copper Plates, popularly known as the Leiden Plates, to India during the Prime Minister’s visit. Their return is significant because these inscriptions are among the most important records of the Chola Empire, providing valuable evidence of maritime trade, cultural exchanges, and religious pluralism between India and Southeast Asia.

What are the Anaimangalam Copper Plates?

The Anaimangalam Copper Plates, also called the Leiden Plates, are a set of 21 copper plates dating back to the 11th century CE. They are among the most remarkable epigraphic records of the Chola Empire and offer detailed information about the political, administrative, religious, and maritime activities of the period.

The plates collectively weigh about 30 kilograms and are bound together by a bronze ring bearing the royal seal of Emperor Rajendra Chola I, symbolizing their official and authoritative nature.

Historical Background

The inscriptions belong to the reigns of two of the greatest Chola rulers—Rajaraja Chola I (985–1014 CE) and his son Rajendra Chola I.

The plates were originally issued to preserve a royal order concerning land grants made by Rajaraja Chola I. Later, Rajendra Chola I had the grant formally engraved on copper plates to ensure its permanent preservation.

Language and Content of the Inscriptions

The inscriptions are written in two languages—Sanskrit and Tamil—reflecting the administrative and cultural traditions of the Chola period.

Sanskrit Section

The initial plates contain inscriptions in Sanskrit, which provide a detailed genealogy of the Chola dynasty. These records trace the lineage of the Chola rulers and connect them with mythological and divine origins, thereby legitimizing their authority and prestige.

Tamil Section

The larger portion of the inscriptions is written in Tamil. This section records the administrative details of a royal grant and provides information about land revenues, taxes, and governance.

Most importantly, it documents Rajaraja Chola I’s grant of land and tax revenues to the Chudamani Vihara, a prominent Buddhist monastery located at Nagapattinam in present-day Tamil Nadu.

Evidence of India–Southeast Asia Relations

One of the most significant aspects of the Anaimangalam Copper Plates is that they highlight the strong maritime and cultural links between South India and Southeast Asia.

The Chudamani Vihara was built by Sri Mara Vijayotunga Varman, the ruler of the Srivijaya Kingdom, which was located in present-day Indonesia. The Chola ruler’s support for a Buddhist institution established by a Southeast Asian king demonstrates the close diplomatic, commercial, and cultural relations that existed across the Indian Ocean during the medieval period.

These inscriptions therefore serve as valuable evidence of:

• Maritime trade networks connecting India and Southeast Asia.

• Cultural exchanges across the Bay of Bengal.

• Religious pluralism, as a Hindu Chola king patronized a Buddhist institution.

• The Chola Empire’s role as a major maritime power in the Indian Ocean region.

Journey to the Netherlands

The copper plates left India around 1700 CE during the period when Nagapattinam was under the control of the Dutch East India Company (VOC).

A Dutch missionary named Florentius Camper acquired the plates, after which they were taken to the Netherlands. Eventually, they became part of the collections of Leiden University Library, from which they derived the name “Leiden Plates.”

Although the inscriptions were extensively studied by historians and scholars, they remained largely inaccessible to the wider public for centuries.

Significance of Their Return

The return of the Anaimangalam Copper Plates represents more than the repatriation of a historical artifact. It symbolizes the restoration of an important part of India’s cultural and historical heritage.

The plates provide rare and authoritative evidence regarding:

• The administrative sophistication of the Chola Empire.

• India’s historical maritime connections with Southeast Asia.

• The spirit of religious tolerance and coexistence during the medieval period.

• The role of the Cholas in promoting trade, diplomacy, and cultural interaction across the Indian Ocean.

Their return will enable greater public access, academic research, and preservation of one of the most important documentary records of India's medieval history.