Comparative Politics & International Relations — UPSC PSIR Optional Paper II

Weightage: Section A of Paper II. This is the thinnest field in the optional. Candidates arrive here from GS2 strength, work through Paper I in order, spend disproportionate time on Indian government, and reach IR theory with limited time — which is precisely why a fortnight spent here is worth more than a month spent anywhere else in the syllabus.

1. Comparative politics: nature, approaches and limits

Comparative politics is the systematic study of political phenomena across units — states, regimes, institutions, movements — in order to describe, classify and explain variation. Its distinguishing feature is not its subject matter but its method: it is the discipline's substitute for the experiment, since political systems cannot be manipulated and must instead be compared as they are found.

The traditional approach, dominant before the mid-twentieth century, was formal-legal: it studied constitutions, formal institutions and legal powers, and confined itself largely to Western European and North American states. Its limitations were exposed by decolonisation, which produced a large number of new states whose formal institutions resembled Western ones and whose politics did not — so an approach studying constitutions could not explain what was happening.

The behavioural approach replaced formal institutions with observable behaviour as the unit of study — voting, participation, attitudes, elite recruitment — and imported quantification, hypothesis-testing and the separation of fact from value. Its contribution was to make comparison genuinely empirical; its limitation was that it under-attended the institutions within which behaviour occurs, and its universalist categories frequently misdescribed non-Western societies.

The structural-functional approach, associated with Almond and Powell, attempted to solve the comparison problem created by institutional diversity. Its move was to compare political systems by the functions they perform rather than by the structures performing them, since all systems must perform certain functions whatever institutions they use. The input functions are political socialisation and recruitment, interest articulation, interest aggregation and political communication; the output functions are rule-making, rule-application and rule-adjudication. This permitted comparison between a party system and a tribal council performing the same aggregating function — which was the framework's purpose and its achievement.

Its critiques are substantial: functionalism is inherently conservative, since it explains institutions by the needs they serve and treats change as disturbance; the functions were derived from Western systems and then presented as universal; and the framework describes rather than explains, because identifying what a structure does is not the same as explaining why it exists.

Systems theory, following Easton, models the political system as converting inputs — demands and supports — into outputs — authoritative allocations of values — with feedback connecting outputs back to inputs. Its value is that it directs attention to the system's boundary and to the environment; its limitation is a high level of abstraction that generates description rather than testable propositions.

The political economy perspective treats political outcomes as shaped by economic structures and interests, and asks who benefits materially from a given arrangement. Dependency and world-systems analysis are its most influential applications to comparative work, and it supplies the corrective to approaches that treat states as self-contained units.

The political sociology perspective treats political phenomena as embedded in social structures — class, ethnicity, religion, region — and asks how social cleavages are translated into political ones. Lipset and Rokkan's cleavage theory, which traced European party systems to historical cleavages between centre and periphery, church and state, land and industry, and owner and worker, is the classic statement, and its concept of the freezing of party systems around the cleavages present at the moment of mass enfranchisement is directly usable on Indian material.

The new institutionalism returned institutions to the centre after behaviouralism displaced them, but understood as rules shaping incentives rather than as formal-legal structures — with the associated propositions of path dependence and increasing returns.

The limitations of the comparative method are a reliably examined topic and should be given specifically.

Too many variables, too few cases — the small-N problem. Political systems differ in innumerable respects and there are few of them, so isolating the effect of any one variable is impossible in the way an experiment permits.

Conceptual stretching, identified by Sartori: extending a concept developed in one context to cover more cases dilutes its content until it distinguishes nothing. A category broad enough to include every system tells us nothing about any of them.

Equivalence: apparently identical institutions perform different functions in different contexts, so comparing them by name compares things that are not comparable. An election in one system selects a government; in another it ratifies one.

Ethnocentrism: categories derived from Western experience, applied elsewhere, register difference as deficiency — the developing world described by what it lacks.

Case selection bias: selecting cases on the outcome to be explained guarantees findings that the excluded cases would contradict.

Galton's problem: cases may not be independent, since institutions and ideas diffuse between them, so a correlation observed across many states may reflect one instance of diffusion rather than many independent confirmations.

2. The state in comparative perspective

The syllabus asks for the state's characteristics and changing nature across capitalist and socialist economies and across advanced industrial and developing societies.

In advanced capitalist societies, the state's twentieth-century trajectory ran from the limited liberal state through the welfare state — expanding social provision, macroeconomic management and regulation — and then, from the late 1970s, toward retrenchment: privatisation, deregulation, and the redefinition of the state as an enabler rather than a provider. The theoretical accounts differ: pluralists read the welfare state as the resultant of group pressure, Marxists as capital's concession to secure legitimacy and to socialise the costs of reproducing labour, and neo-liberals as an overload that undermines the market's information function. The contemporary condition is best described as a regulatory state — smaller in direct provision and larger in rule-making.

In socialist economies, the state's characteristics were the fusion of party and state, comprehensive planning replacing market allocation, state ownership of the means of production, and the absence of an autonomous civil society. Its changing nature — reform, marketisation and, in most cases, transition — raises the examinable question of whether market reform under continued single-party rule is a stable configuration or a transitional one, on which the record is genuinely mixed.

In developing societies, the post-colonial state framework applies. The overdeveloped state thesis holds that the colonial apparatus, built to control a subject population, was inherited by societies whose indigenous classes were comparatively weak — producing a state disproportionately powerful relative to its society, with relative autonomy from any single dominant class and a leading role in accumulation because no bourgeoisie could lead it. The developmental state literature supplies the contrasting East Asian case: a state with bureaucratic autonomy embedded in relationships with business, disciplining capital by tying support to performance — which shows that state capacity rather than state size is the variable that matters.

The changing nature of the state generally is the section's synthesising question, and three pressures operate. Globalisation constrains autonomy over capital movement, monetary policy and taxation. Sub-national assertion transfers functions downward. Supranational institutions and agreements transfer them upward. The examinable judgment is that the state is being reconfigured rather than eroded: its regulatory functions have grown as its productive and provisioning ones have contracted, and its coercive functions have not diminished at all.

3. Representation and participation

Political parties perform interest aggregation, leadership recruitment, government formation and political education. The examinable comparison is between advanced industrial and developing societies.

In advanced industrial societies, the trajectory runs from mass parties with large memberships and distinct social bases, through catch-all parties which broadened their appeal and diluted their ideology, to cartel parties which depend on state funding and increasingly resemble one another — with declining membership, weakening partisan identification, and the recent emergence of populist challengers as the consequence.

In developing societies, parties frequently rest on ascriptive bases — ethnicity, region, caste, religion — rather than on class, are often organised around individuals or families rather than institutionalised, and function substantially as patronage networks. The theoretical question is whether this is a stage that institutionalisation will remedy or a stable equilibrium produced by the social structure.

Pressure groups are compared through two models. Pluralism treats them as competing on a broadly level field with the state as broker. Corporatism describes an arrangement in which a limited number of officially recognised, non-competing peak associations are incorporated into policy-making in exchange for delivering their members' compliance — the distinction between societal corporatism, arrived at voluntarily, and state corporatism, imposed, being examinable. Lindblom's neo-pluralist correction applies across both: business enjoys a privileged position because governments depend on investment decisions they do not control, which is a structural advantage no other group possesses.

Social movements are compared through the theoretical sequence set out in the Indian government chapter — relative deprivation, resource mobilisation, political opportunity structure, new social movements — with the essential comparative finding being that the new social movement framework's causal claim, that such movements are post-material and arise once security is assured, does not travel to developing societies, where movements over land, forests, displacement and livelihood are movements of the materially insecure.

4. Globalisation

Definition and dimensions. Globalisation is the intensification of cross-border flows — of goods, capital, people, information and ideas — producing increased interconnection and a compression of the significance of distance. Its economic dimension is trade, capital mobility and production organised across borders; its political dimension is the growth of international institutions and regimes; its cultural dimension is the transnational circulation of media and consumption patterns; its technological dimension is the communications infrastructure that made the rest possible.

The three positions in the academic debate are the examinable structure.

Hyperglobalists hold that globalisation is transformative and that the nation-state is being superseded as the primary unit — sovereignty eroded by capital mobility and by supranational governance.

Sceptics hold that the phenomenon is overstated: trade and capital flows relative to output were comparable in the late nineteenth century, flows are concentrated among developed economies rather than genuinely global, and states retain decisive control.

Transformationalists, following Held, hold that globalisation is real and is reconfiguring rather than eroding the state — altering what states do and how they do it, without displacing them.

Responses from developed societies include the political backlash from those bearing the costs of trade and technological adjustment, debates over migration, and the tension between international economic commitments and domestic redistribution.

Responses from developing societies are more varied and should be presented as such. Integrationist responses treat globalisation as an opportunity to be captured through export-orientation and capability-building — the East Asian route. Defensive responses seek protection for domestic sectors and policy space within international commitments. Rejectionist positions, drawing on dependency theory, hold that integration on prevailing terms deepens subordination. And reformist responses seek to change the rules rather than to exit them, which is the tradition of the demand for a new international economic order and, later, of positions in trade negotiations on agriculture, subsidies and intellectual property.

The examinable judgment: globalisation's effects are distributional rather than uniform. It has raised aggregate output and lowered global inequality between countries while raising it within many of them, and the resulting politics — a backlash concentrated among those bearing adjustment costs in developed economies, and a demand for policy space in developing ones — is intelligible from that distribution.

5. Approaches to international relations

The syllabus names five, and each should be held on four axes: unit of analysis, cause of conflict, prospects for cooperation, principal limitation.

Idealism or liberal internationalism emerged from the First World War's catastrophe. Its claims: war results from misunderstanding, autocracy and the absence of institutions rather than from an ineradicable feature of the system; international law, collective security and self-determination can produce order; and public opinion, once informed, favours peace. The League of Nations was its institutional expression. Its failure in the 1930s produced the realist reaction, and Carr's The Twenty Years' Crisis is the founding critique — that idealism mistook its own interests for universal ones and neglected power.

Realism. Classical realism, associated with Morgenthau, locates the cause of conflict in human nature — the drive for power, the animus dominandi — and states that international politics, like all politics, is a struggle for power. His six principles include the claim that statesmen think and act in terms of interest defined as power, and that political actions have their own moral standards distinct from private ones. Neorealism or structural realism, associated with Waltz, relocates the cause from human nature to the anarchic structure of the system: with no authority above states, each must provide for its own security, which compels self-help and produces the security dilemma — measures one state takes for defence are indistinguishable from preparation for offence, so defensive action by each produces insecurity in both without either intending it. The distribution of capabilities is the system's key variable, and Waltz's argument for bipolar stability follows from it. Offensive realism, associated with Mearsheimer, adds that states maximise relative power rather than merely seeking sufficiency, because certainty about others' intentions is unattainable.

Cooperation: possible but fragile, limited by concern for relative gains — a state may decline a mutually beneficial arrangement if the partner gains more, since today's gain is tomorrow's capability. Limitations: it did not predict the Cold War's peaceful end; it under-explains sustained cooperation among advanced democracies; and its state-centrism omits transnational actors and domestic politics.

Liberalism and neoliberal institutionalism. The unit expands beyond states to institutions, transnational actors and domestic coalitions. Interdependence theory, associated with Keohane and Nye, describes complex interdependence — multiple channels connecting societies, an absence of hierarchy among issues, and a diminished role for military force among interdependent states. Neoliberal institutionalism accepts the realist premises of anarchy and state rationality and denies the realist conclusion: institutions enable cooperation by reducing transaction costs, supplying information, and lengthening the shadow of the future so that reputational costs of defection matter. The disagreement with realism is precisely located — realists emphasise relative gains, institutionalists absolute ones. The democratic peace proposition, that democracies rarely fight one another, is the tradition's strongest empirical claim.

Marxist and structuralist approaches. The unit is classes and the world capitalist economy rather than states, and the state is understood as serving class interest rather than a national one. Lenin's theory of imperialism as the highest stage of capitalism — capital export, monopoly, and the territorial division of the world — is the classical statement. Dependency theory, associated with Frank, holds that underdevelopment is actively produced by incorporation on unequal terms through metropolis-satellite chains. Wallerstein's world-systems analysis posits one capitalist world-economy with core, semi-periphery and periphery, in which the semi-periphery stabilises the system politically. Neo-Gramscian work, associated with Cox, applies hegemony to world order, distinguishing problem-solving theory, which takes existing arrangements as given, from critical theory, which asks how they came about and whose interests they serve — and Cox's proposition that theory is always for someone and for some purpose is the tradition's methodological signature.

Functionalism and neo-functionalism. Mitrany's functionalism proposed that international cooperation should begin in technical and non-controversial domains, where common interests are evident and sovereignty is not directly at stake, and that habits of cooperation would then spread — form follows function. Neo-functionalism, associated with Haas and developed from European integration, added the mechanism of spillover: integration in one sector creates functional pressures for integration in adjacent ones, and political loyalties gradually shift toward the new centre. Its limitation, exposed by European experience, is that spillover is not automatic and can be arrested by governments defending sovereignty, which produced intergovernmentalism as the competing account.

Systems theory in IR treats the international system as a set of interacting units whose behaviour is shaped by the system's structure. Kaplan's six models — balance of power, loose bipolar, tight bipolar, universal, hierarchical and unit veto — are the standard reference. Its contribution is the level of analysis distinction, articulated by Singer and used by Waltz in Man, the State and War as three images: the causes of war located in human nature, in the internal composition of states, or in the structure of the international system. Identifying which level an explanation operates at is one of the most useful moves available in an IR answer.

Constructivism is not named in the syllabus and is examined through the key-concepts unit and contemporary questions. Its claim, associated with Wendt, is that the structures of international politics are social rather than material: interests and identities are constituted through interaction, and anarchy is what states make of it — the same material configuration produces different behaviour depending on whether the other is understood as enemy, rival or friend. Its explanatory advantage is over change, which the material theories handle poorly.

6. Key concepts

National interest is the concept realism is built on and is contested precisely because it appears self-evident. Morgenthau treats it as interest defined in terms of power, which supplies an objective standard against which policy can be assessed and rescues it from being whatever a government says it is. The critique is that the content of the national interest is not given but constructed through domestic political contest — which is the constructivist and liberal objection — and that the concept conceals whose interests within a state are being served, which is the Marxist objection. The standard distinction between vital interests, for which a state will fight, and secondary ones, which are negotiable, is analytically useful and is the practical form the concept takes.

Power in IR is the capacity to influence outcomes, and the distinctions matter. Hard power rests on coercion and payment, soft power, in Nye's formulation, on attraction — the ability to obtain preferred outcomes because others want what you want, through culture, political values and foreign policy that is seen as legitimate. Smart power is their combination. The elements of national power — geography, population, resources, economic capacity, military capability, technology, and the less tangible national morale and quality of diplomacy — supply the standard checklist, and the analytical caution is that capability is not influence: resources must be converted, and conversion depends on strategy and on the specific context.

Security has expanded from its traditional military and state-centred meaning. Comprehensive security adds economic, environmental, energy and food dimensions. Human security shifts the referent from the state to the individual, distinguishing freedom from fear and freedom from want, and its significance is that it can place the state itself among the threats. Securitisation theory, from the Copenhagen School, treats security as a speech act: an issue becomes a security issue when it is successfully presented as an existential threat justifying extraordinary measures — which draws attention to who has the authority to securitise and what is gained by doing so.

Balance of power is a condition, a policy and a system all at once, and answers should distinguish them. As a condition, an equilibrium in which no state dominates; as a policy, deliberate action to prevent one from doing so; as a system, the automatic tendency of states to balance against concentrations. The mechanisms are internal balancing through armament and external balancing through alliance, with the balancer as a distinct role. The realist argument is that balance preserves the states-system's independence, whatever it costs in war. The critiques: it did not prevent major wars and arguably produced some; it is difficult to measure; and bandwagoning — joining the stronger rather than opposing it — occurs frequently enough to complicate the theory, with Walt's refinement that states balance against threat rather than against power alone being the standard reply.

Deterrence is the prevention of action by the threat of unacceptable consequence, and it requires capability, credibility and communication — the last two being where deterrence usually fails rather than the first. The distinction between deterrence by punishment and deterrence by denial is examinable, as is mutual assured destruction, which rests on secure second-strike capability, and the paradox that stability requires vulnerability — since effective defences undermine the mutual vulnerability on which deterrence rests, which is why missile defence is destabilising in the theory's own terms. The stability-instability paradox — that nuclear stability at the strategic level may permit conflict at lower levels — is directly relevant to South Asia.

Collective security differs from alliance in three ways, and the distinction is a standard question. It is universal rather than selective in membership; the threat is undefined in advance rather than identified; and it operates against any member that commits aggression, including one's own ally. Its requirements are that all members regard aggression anywhere as a common threat, that they be willing to act against a friend, and that the collective be stronger than any aggressor — conditions that have rarely obtained, which is why collective security has an unimpressive record and why alliances persist.

Transnational actors — multinational corporations, international non-governmental organisations, transnational advocacy networks, and armed non-state groups — matter for the theoretical reason that they are anomalies for state-centric approaches. Keck and Sikkink's boomerang model, in which domestic groups blocked at home appeal to transnational networks that pressure their state from outside, is the standard mechanism for explaining how such actors achieve effects.

World capitalist economy and globalisation are treated above and in the economic system unit.

7. The changing international political order

Bipolarity and the Cold War. The rise of two superpowers with continental resources, nuclear arsenals and competing universalist ideologies produced a structure in which almost every regional conflict was read through the central rivalry. Its elements: strategic bipolarity in the distribution of capabilities; ideological bipolarity which made the competition a contest of systems rather than merely of states; the arms race, driven by the security dilemma operating under conditions of maximum mistrust; containment as the organising American strategy; and the nuclear threat, which paradoxically stabilised the central relationship through mutual vulnerability while displacing competition into the periphery, where proxy conflicts were fought.

Détente and its collapse, and the end of the Cold War, are examinable chiefly through the explanatory debate: realists emphasise Soviet material and economic decline; liberals emphasise interdependence, arms control regimes and the effect of the Helsinki process on domestic politics; constructivists emphasise the transformation of Soviet elite ideas about security, which is the strongest case for the approach because material factors alone do not explain the peaceful and voluntary character of the withdrawal.

Non-alignment. Its aims were the retention of independent judgment rather than neutrality; the preservation of newly won sovereignty against alliance obligations; the pursuit of decolonisation, disarmament and racial equality; and the demand for a restructured international economic order. Its achievements: it created a bloc of states with a common position on decolonisation and apartheid, provided a diplomatic voice for states individually powerless, and enabled its members to obtain assistance from both blocs. Its limitations: internal heterogeneity that prevented common positions on security questions, the participation of members who were substantially aligned in practice, and its inability to convert numerical strength in international bodies into changed outcomes.

Unipolarity and American hegemony. The Soviet collapse produced a distribution of capabilities without historical precedent. The theoretical debate concerns durability: realists predicted that balancing would occur and that unipolarity would be brief; liberal institutionalists argued that a hegemon governing through institutions and accepting constraints reduces the incentive to balance; and the observed response was substantially soft balancing — the use of institutional, economic and diplomatic instruments to constrain rather than confront. The subsequent diffusion of capability has produced a system variously described as multipolar, non-polar or multiplex, and the analytically useful observation is that capability has diffused faster in economic than in military dimensions, which is why characterisations differ depending on which is measured.

The relevance of non-alignment in the contemporary order is treated at length in the method chapter's worked example: the movement has limited relevance, lacking coherence and the structural conditions that gave it purpose, while the principle of autonomy in commitment persists under the name of strategic autonomy.

8. The international economic system

Bretton Woods. The post-war order was designed to prevent a repetition of the interwar collapse, and its architecture reflected that diagnosis: the International Monetary Fund to provide short-term balance-of-payments support and prevent competitive devaluation; the World Bank for reconstruction and development lending; and a fixed exchange rate system anchored to the dollar's convertibility into gold. Ruggie's term embedded liberalism captures the compromise: international openness combined with domestic policy autonomy to sustain full employment and welfare, so that governments could pursue open trade without abandoning domestic stabilisation.

The system's breakdown followed the ending of dollar convertibility and the move to floating rates, and the subsequent decades saw the Washington Consensus — liberalisation, privatisation, deregulation and fiscal discipline — become the prescription attached to lending, with structural adjustment as its instrument. The critique is that conditionality imposed a uniform prescription irrespective of context, that its social costs fell on the poorest, and that the institutions' governance gave decisive weight to their largest shareholders.

From GATT to the WTO. The General Agreement on Tariffs and Trade operated as a framework of negotiating rounds reducing tariffs on goods. The WTO differed in three consequential respects: it is an organisation with legal personality rather than an agreement; its coverage extends beyond goods to services and intellectual property; and it has a binding dispute settlement mechanism with authorised retaliation, which converted trade rules from political commitments into enforceable obligations. The developing-country critique concerns the single undertaking, which required accepting the whole package including intellectual property and services in exchange for agricultural and textile concessions that were slow to materialise, and the asymmetry of capacity to use the dispute mechanism.

Socialist economies and the CMEA. The Council for Mutual Economic Assistance organised trade among socialist economies on bilateral, plan-coordinated and largely non-market lines, with pricing administratively determined. Its dissolution and the transition of its members is examinable as a case of the difficulty of converting planned economies to market ones, and of the political consequences of doing so rapidly.

The New International Economic Order. The demand, advanced through the non-aligned movement and the Group of 77, sought sovereignty over natural resources including the right to nationalise, improved and stabilised terms of trade for primary commodities, preferential market access, technology transfer, regulation of multinational corporations, and greater developing-country weight in international economic institutions. Its failure is instructive: the developed economies had no incentive to concede, the developing coalition fragmented as the interests of oil exporters, newly industrialising economies and least-developed countries diverged, and the debt crisis of the 1980s destroyed the bargaining position from which the demand had been made. Its legacy persists in the arguments about special and differential treatment, policy space, and technology transfer that continue in trade and climate negotiations.

Globalisation of the world economy raises the examinable questions of global value chains, financial integration and volatility, and the tension between capital mobility and states' capacity to tax and regulate.

9. The United Nations

The envisaged role, in the Charter's terms: maintaining international peace and security, developing friendly relations among nations, achieving international cooperation on economic, social, cultural and humanitarian problems, and serving as a centre for harmonising national action. The collective security design under Chapter VII gives the Security Council authority to determine threats to the peace and to authorise measures, including force.

The actual record should be assessed function by function rather than delivered as a verdict.

On collective security, the record is limited by design: the veto means the Council cannot act against a permanent member or its protected partner, which was not an oversight but the condition of the great powers' participation — the League's fate having demonstrated that an organisation without them is ineffective. The Uniting for Peace procedure, permitting the General Assembly to act where the Council is deadlocked, is the principal workaround.

On peacekeeping, an activity nowhere mentioned in the Charter, the record is more substantial. Traditional peacekeeping — consent-based interposition between parties to a ceasefire, with lightly armed forces using force only in self-defence — has a reasonable record where its conditions obtained. Multidimensional operations, extending to elections, policing, institution-building and civilian protection, have a mixed record, and the failures where mandates exceeded means are well documented.

On decolonisation, norm-setting and specialised agency work — health, refugees, children, labour standards, civil aviation, food — the record is strong, and answers that assess the UN only by the Security Council miss most of what it does.

Reform proposals cluster around the Security Council's composition, which reflects the distribution of power in 1945 and not since; the veto, where proposals range from abolition to voluntary restraint in cases of mass atrocity; financing and the dependence on a small number of contributors; and the effectiveness of the General Assembly. The obstacle is structural and should be stated: Charter amendment requires ratification by two-thirds of members including all permanent members, so those whose privileges reform would dilute hold a veto over reform itself.

India's position — the case for permanent membership resting on population, economy, peacekeeping contribution and regional weight, against the obstacles of regional opposition and the general difficulty of any expansion — is treated in the India and the World chapter.

10. Regionalism

The theoretical accounts should frame any answer on a specific organisation.

Neo-functionalism, from European experience, proposed spillover: integration in one sector generates functional pressure for integration in adjacent ones, supranational institutions acquire competences, and loyalties shift. Intergovernmentalism, the competing account, holds that integration proceeds only as far as member governments' converging preferences permit, and that governments retain control of the pace and scope. Liberal intergovernmentalism, associated with Moravcsik, adds that national preferences are formed domestically and then bargained internationally.

Comparative observations across the cases are more valuable than descriptions of each.

The European Union is the deepest integration achieved anywhere — a customs union, single market, common policies, supranational institutions with direct effect, and a monetary union for most members. Its distinguishing feature is the pooling of sovereignty in institutions whose law prevails over national law. Its difficulties — monetary union without fiscal union, the democratic deficit, and enlargement's effect on cohesion — are examinable as the costs of depth.

ASEAN represents the opposite model: shallow institutionalisation, decision by consensus, strict non-interference in members' internal affairs, and preference for informal process — the ASEAN Way. Its achievement is that a region with substantial historical conflict has avoided interstate war and built habits of consultation; its limitation is that consensus and non-interference prevent action on members' internal conduct and on disputes where members' positions diverge.

SAARC is the standard case of failed regionalism, and its causes should be named precisely: the asymmetry of one member accounting for the great majority of the region's territory, population and economy, which makes smaller members fear domination; the bilateral conflict between two members, combined with a charter excluding bilateral and contentious issues, which removes from the agenda the very disputes that obstruct cooperation; the requirement of unanimity, which gives every member a veto; and low intra-regional trade, itself partly a consequence of the political relations. India's alternative pathways — sub-regional arrangements excluding the obstructing member, and the eastward orientation — follow from this diagnosis.

NAFTA exemplifies shallow but economically significant integration: a free trade area without supranational institutions or a common external tariff, notable for combining economies at very different levels of development.

APEC is a consultative forum operating by non-binding commitments and voluntary implementation — the loosest of the cases and useful for showing that regionalism spans a wide range of institutional depth.

The examinable conclusion: regionalism's depth is determined less by economic complementarity than by the political relations among members and by the presence or absence of an asymmetry that smaller members fear. The European experience is exceptional rather than a model, and treating it as the standard against which others are assessed produces the misleading conclusion that other regions have failed.

11. Contemporary global concerns

Democracy promotion raises the tension between the international norm favouring democratic government and the principle of non-intervention, and the empirical question of whether externally promoted democratisation is durable.

Human rights raise the universalism versus cultural relativism debate, the enforcement gap between declaration and remedy, and the responsibility to protect doctrine — whose three pillars are the state's responsibility to protect its own population, the international community's responsibility to assist, and its responsibility to respond where a state manifestly fails. The doctrine's difficulty is selectivity: intervention occurs where it is feasible and where interests align, which undermines the claim to principle.

The environment and climate raise the questions of common but differentiated responsibilities, the free-rider problem inherent in a global public good, the distinction between emissions intensity and absolute emissions, the gap between pledges and the trajectories required, and the neglect of adaptation relative to mitigation.

Gender justice in international politics covers the international legal framework, the women, peace and security agenda addressing conflict-related violence and women's participation in peace processes, and the feminist critique of IR — that the discipline's core categories of the state, security and power were constructed without reference to gender, and that examining where women are in international politics produces a different picture of how it works.

Terrorism raises the definitional problem, which is not academic: the absence of an agreed definition reflects genuine disagreement over whether the criterion is the actor, the target, the method or the purpose, and over the status of national liberation movements. The comprehensive convention India has pressed for has been blocked on precisely this. The analytical questions are the causes — political grievance, state failure, ideology, and the availability of organisational and financial networks — and the counter-terrorism dilemma, that measures effective against organisations may increase the grievance base.

Nuclear proliferation raises the discriminatory character of the non-proliferation regime, which divides the world into recognised nuclear-weapon states and others, and the bargain in which non-proliferation by the many was to be exchanged for disarmament by the few — an obligation whose non-fulfilment is the principal argument of the regime's critics. India's position, examined in the next chapter, is that it has been a consistent advocate of universal and non-discriminatory disarmament while declining a regime it regards as discriminatory.

Worked example 11.1 (a full 20-mark answer). "Critically examine the realist approach to international relations. (20 marks)"

Model answer. Realism is not one theory, and the first analytical step is to separate its variants — because the standard critiques apply to some and not others.

Classical realism, associated with Morgenthau, locates the cause of conflict in human nature: the animus dominandi, the drive for power, is a permanent feature of political life, and international politics is therefore a struggle for power like all politics. His principles hold that politics is governed by objective laws rooted in human nature; that statesmen think and act in terms of interest defined as power, which supplies an objective standard for analysing policy; that the moral aspirations of a particular nation are not universal moral laws; and that political action has its own standards, distinct from private morality.

Neorealism, associated with Waltz, removes the human-nature premise entirely and derives the same conclusions from structure. In an anarchic system with no authority above states, each must provide for its own security; self-help is therefore not a choice but a structural compulsion; and the security dilemma follows, since measures taken for defence are indistinguishable from preparation for offence, so that defensive action by each produces insecurity in both without either intending harm. The system's key variable is the distribution of capabilities, from which Waltz derives his argument for bipolar stability. This is a more powerful theory than classical realism precisely because it explains conflict without assuming anything about motives.

Offensive realism, associated with Mearsheimer, adds that states pursue relative power maximisation rather than sufficiency, because intentions are unknowable and today's benign state may not remain so.

What realism explains well. The recurrence of security competition across very different cultures and periods; the persistence of the states-system despite repeated predictions of its supersession; alliance formation and dissolution tracking threat rather than affinity; the difficulty of achieving cooperation in the security domain, where relative gains concerns are strongest; and the general failure of collective security, which realism predicted and idealism did not.

The critiques, and which of them bite.

The liberal-institutionalist critique accepts anarchy and rationality and denies the conclusion: institutions reduce transaction costs, supply information about compliance, and lengthen the shadow of the future so that reputational costs of defection matter. The disagreement is precisely located at relative versus absolute gains, and the evidence supports institutionalists in economic and regulatory domains and realists in security ones — which suggests both are right about different issue-areas rather than one being wrong.

The constructivist critique is the deepest. Wendt's proposition that anarchy is what states make of it denies that structure has determinate effects: the same material configuration produces different behaviour depending on whether states understand one another as enemies, rivals or friends, and those understandings are constituted through interaction rather than given. The strongest evidence is the security community among the advanced democracies, where war has become unthinkable despite anarchy persisting — which neorealism cannot explain and which is not a marginal case.

The Marxist critique rejects the state-centric frame: the significant actors are classes and the world capitalist economy, states serve class interests rather than a national interest, and realism's presentation of the state as a unitary actor pursuing a national interest is itself ideological, since it conceals whose interests are served.

The empirical failure most often cited is the end of the Cold War — its peaceful, voluntary character, with a superpower withdrawing from an empire it retained the material capacity to hold. Realism has no good account of this, and constructivist explanations emphasising the transformation of Soviet elite ideas about security fit considerably better.

Two further limitations. Realism's state-centrism omits transnational corporations, advocacy networks and armed non-state actors whose effects are demonstrable. And its treatment of the state as a black box ignores domestic politics, which the democratic peace finding suggests is not safely ignorable.

Assessment. Realism remains the default framework for security competition and correctly identifies the structural pressures operating where survival is at stake. Its failures cluster where it is weakest by construction: change, cooperation among the like-minded, and the formation of interests rather than their pursuit. The defensible position is not that realism is wrong but that its scope is narrower than its adherents claim — it explains behaviour under conditions of high threat and low trust, which is a real and important part of international politics and not the whole of it.

For Indian foreign policy the mixed verdict is instructive: realism explains strategic autonomy, balancing behaviour and the nuclear decision; liberal institutionalism explains sustained multilateral engagement and the demand for institutional reform; Marxist approaches supply the historical argument behind the demand for a new international economic order; and constructivism explains why non-alignment's normative vocabulary persisted long after its structural conditions had disappeared.

Common traps UPSC sets here

• Treating realism as one theory — classical, neorealist and offensive variants differ on where conflict originates, and critiques of one may miss another.
• Presenting the four approaches as rivals across the board — they are organised by different questions and are strongest in different domains.
• Describing regional organisations instead of comparing them — depth is determined by political relations and asymmetry, not by economic complementarity.
• Assessing the UN only by the Security Council — peacekeeping, norm-setting and specialised agencies are most of what it does.
• Omitting the veto's rationale — it was the condition of great-power participation, not an oversight, and the League's fate is the evidence.
• Treating collective security as an alliance — universal membership, undefined threat, and action against any aggressor including a friend.
• Ignoring the limitations of the comparative method — small-N, conceptual stretching, equivalence, ethnocentrism, selection bias and Galton's problem.
• Writing globalisation as uniformly good or bad — its effects are distributional, which is what the politics of it reflects.

Memory aids

• "Unit, conflict, cooperation, limitation" — the four axes for any IR approach.
• "Human nature, structure, relative maximisation" — classical, neo and offensive realism.
• "Relative gains against absolute gains" — the realist-institutionalist disagreement, precisely located.
• "Anarchy is what states make of it" — constructivism in one line.
• "Nature, state, system" — Waltz's three images and the level-of-analysis distinction.
• "Capability, credibility, communication" — deterrence requirements, and the last two fail first.
• "Universal, undefined, any aggressor" — collective security against alliance.
• "Asymmetry, bilateral conflict, unanimity" — why SAARC failed.
• "Form follows function" — Mitrany; "spillover" — Haas.

Exam protocol

• State the theoretical frame in the opening paragraph and hold it through the answer.
• Separate realism's variants before critiquing it, and say which variant a critique reaches.
• Use the four axes — unit, cause of conflict, prospects for cooperation, limitation — for any approaches question.
• Identify the level of analysis an explanation operates at; it is the cheapest analytical move in the paper.
• Compare regional organisations rather than describing them, and use political relations and asymmetry as the explanatory variables.
• Assess the UN function by function, and state the structural obstacle to reform.
• On globalisation and on the economic order, make the distributional point rather than delivering a verdict.