Gjon Culaj, Associate Fellow at the “Octopus” Institute
Political and social polarization has become one of the most concerning and potentially destabilizing phenomena for the functioning of contemporary democracies (EPRS, 2025). From the perspective of contemporary security theories, social cohesion and political stability are considered essential elements of comprehensive security strategy, beyond the traditional concept of protection from external military threats. Barry Buzan, one of the most prominent theorists in security studies, in his book “People, States and Fear”, emphasizes that security should be understood as a multidimensional concept that includes not only the military dimension, but also the political, economic and societal dimensions (Buzan, 1991:25-28). In this sense, political and social polarization is considered a direct threat to political stability and social cohesion, as it deepens divisions among different groups, weakens trust in institutions, and makes it increasingly difficult to build sustainable dialogue. Under such circumstances, political and social crises can easily deteriorate, undermining the integrity of public discourse and consensus on fundamental issues for the country’s development, and in certain cases even evolving into issues of national security.
According to the Copenhagen School, represented by Barry Buzan and Ole Wæver, in their study “Security: A New Framework for Analysis”, argue that: security issues are often treated through public discourse, wherein political actors invoke narratives of threat and urgency that influence public perception. Such‘’threats’’ frequently emerge not from actual events, but from the manner in which they are presentedand interpreted in public discourse (Buzan, Wæver, & de Wilde, 1998:23-24). This phenomenon of political polarization has become a discursive tool that portrays political opponents as risks and threats to the state, a trajectory which, according to securitization theory, may lead to escalation, non – cooperation, and institutional paralysis.
In a broader theoretical framework, Juan Linz and Alfred Stepan, in “Problems of Democratic Transition and Consolidation”, argue that extreme polarization constitutes a major obstacle to the consolidation and proper functioning of democracy, because institutions do not function normally when political actors view each other as illegitimate (Linz & Stepan, 1996:5-6). As a result, such delegitimization seriously limits the ability of institutions to manage crises and build consensus, making state institutions and communities more vulnerable. Furthermore, the decline of public trust makes society less resilient to both internal and external challenges. A similar pattern can be observed in Kosovo, where intense political rivalry, sometimes exclusionary, often turns into attempts to delegitimize political opponents, thereby undermining both democratic institutions and citizens’ confidence in them.
Political Polarization and Its Implications for National Security
Polarization is also closely linked to identity conflict theory. In “The Clash of Civilizations and the Remaking of World Order“, Samuel Huntington argues that the deepest conflicts emerge when political and cultural identities become rigid and inevitably clash (Huntington, 1996:21). This phenomenon can be observed in Kosovo, where political party identities are shaped not only by policy platforms, but also from the historical and symbolic origins of political formations. As a result, Kosovo’s political scene is influenced as Political identities, that emerge from different origins, produce rigid forms of belonging that give politics not only a normative but also a strong emotional dimension. Groups originating from traditional power structures often present themselves as guardians of historical legitimacy, while new political groups position themselves as actors seeking transformation, reform, and institutional “cleansing.” This division gives political formations a dimension similar to what Tajfel and Turner describe in “An Integrative Theory of Intergroup Conflict” as group identity construction, where distinctions between “us” and “them” are used to strengthen internal cohesion and legitimize rivalry with opponents (Tajfel & Turner, 1979:38).
In Kosovo, public discourse frequently turns into a space where competing visions of the state, political identity, and legitimacy narratives confront one another. Supporters of reform-oriented actors tend to interpret opposition as an attack on a broader moral project of transformation, while supporters of traditional actors see reformists as threats to institutional continuity and the established political order.As a result, political competition moves beyond policy disagreements into the sphere of identity, making compromise significantly more difficult to achieve.
This situation aligns with Huntington’s concept of clashing rigid identities, where political visions are accompanied by symbolic and emotional significance that extends beyond political interests (Huntington, 1996:21). In Kosovo, this dynamic is evident and observed in debates over dialogue with Serbia, institutional reforms, security strategies, and interpretations of recent history, where disagreements over programs often evolve into identity-based divisions. As Lilliana Mason notes, the use of harsh political language, emotional mobilization, and moral categorization of opponents (Masson, 2018:264) (“patriots” vs. “traitors,” “clean” vs. “corrupt”) creates an environment where opponents are seen as “enemies”rather than political rivals, fostering deep societal polarization and long-term political tensions.
At the institutional level, Arend Lijphart, emphasizes that pluralist societies depend on power-sharing, compromise, and structured dialogue to maintain stability (Lijphart, 1977:30). Within this framework, contemporary security studies identify polarization as a “silent” risk, one that does not immediately manifest as violence or instability, but gradually undermines trust, state capacity, and democratic norms. For a country like Kosovo, which still faces internal and external challenges, such polarization represents a complex threat to political stability, economic development, and social cohesion.
Finally, following the framework of the Copenhagen School, a society can be considered secure only when its members do not perceive each other as threats. When polarization turns political opponents into objects of securitization, political and social security deteriorate. Therefore, addressing polarization is not merely a political issue, but a necessity for democratic order and an important component of national security. In recent decades, scholars have increasingly focused on affective polarization, which reflects emotional divisions and distrust among individuals with different political views (Iyengar et al., 2012:406). Unlike ideological polarization, which reflects differences over policy or political positions, affective polarization is characterized by distrust and stigmatization of the “other,” deepening identity-based social divisions.
Democratic Consensus – The Only Alternative to Political and Social Polarization
In polarized societies, where ideological and emotional divisions are evident and damage interpersonal and intergroup relations, consensus becomes an essential tool for sustaining political and social stability, promoting economic development, and safeguarding national security. In this context, consensus is more than a political choice, it is a strategic imperative for the effective functioning and progress of society.Moreover, political and social consensus acts as a shield against external threats by strengthening internal cohesion and state resilience.
According to Arend Lijphart’s approach to the consensual model of democracy, consensus does not require complete agreement on every policy or issue. Instead, it involves the achievement of basic agreements on democratic standards, institutional functioning, and key governance reforms (Lijphart, 1999:30-35). Such consensus enables basic cooperation among different groups and acts as a force against social fragmentation, ensuring that political groups and citizens share a common framework of principles and values that support the broader national interest. From a national security perspective, extreme polarization represents more than a political issue, it constitutes a strategic vulnerability. Deep societal divisions create opportunities for external actors to exploit information and communication technologies, spreading disinformation and using hybrid tactics to undermine state stability. As Joseph S. Nye Jr. emphasizes, the rise of new communication technologies has empowered smaller actors and elevated the role of perception and narratives in shaping political outcomes (Nye, 2011:79). In this context, political and social consensus functions as a protection against external threats, strengthening internal unity and state stability, both closely linked to the ability of institutions to manage political crises and social tensions.
The case of Kosovo provides a clear example of how political and social consensus can serve as an effective mechanism in addressing major historical and political challenges. From the Rambouillet Conference to the Vienna negotiations, coordinated internal political efforts and broad agreement among key actors were crucial in achieving collective national interests. Today, as Kosovo faces a range of internal and external challenge, including both conventional and unconventional threatsfrom Serbia, ongoing dialogue with Belgrade, economic development needs, and the consolidation of its international position,democratic consensus is not merely an option but a strategic imperative serving as a foundation for stability and cooperation as well as enabling a secure, resilient, and prosperous future for Kosovo and its citizens.