8.1: Understanding Global Hotspots: Conflict and the Contemporary World Order

Learning Objectives

• Define the concept of a global hotspot in political, environmental, and human-rights contexts.

• Explain theoretical frameworks—realism, human security, and critical geography—that interpret conflict.

• Identify the world’s key regions of instability and the global systems that sustain them.

• Analyze the role of power, inequality, and resource competition in generating hotspots.

• Evaluate the limits and possibilities of collective security through the United Nations and regional alliances.

What Is a “Global Hotspot”?

The term “hotspot” originally described volcanic zones where tectonic pressure erupts through the Earth’s crust. In global politics, it captures a similar idea—sites where historical pressures, inequalities, and rivalries erupt into crisis.
Hotspots can be:

• Geopolitical (Ukraine, Taiwan Strait, Gaza)

• Environmental (Sahel, Arctic, Amazon)

• Ethno-cultural (Xinjiang, Rakhine State, Congo Basin)

• Socioeconomic (urban slums, borderlands, post-conflict zones)

As geographer Gearóid Ó Tuathail (1996) argued, geography is not passive space—it is “politicized terrain where power and meaning collide.”

From Cold War to Multipolar Disorder

The Cold War (1947–1991) structured world politics into two spheres of influence, with proxy wars from Angola to Afghanistan.
After the Soviet collapse, scholars proclaimed a “unipolar moment” (Krauthammer, 1990) dominated by U.S. hegemony.
Three decades later, the unipolar illusion has faded.
Today’s world is multipolar and fragmented, with rising regional powers—China, India, Turkey, Russia, Brazil—contesting norms once assumed stable.
Global hotspots reflect this turbulence: local crises now reverberate through global supply chains, energy markets, and digital media ecosystems.

Theoretical Lenses: Why Conflict Persists

Realism: Power and Security Dilemmas

In the realist tradition, states act to survive in an anarchic world. Conflict arises not from misunderstanding but from the logic of insecurity: one state’s defense is another’s threat (Mearsheimer, 2001). From NATO’s expansion eastward to China’s island-building in the South China Sea, realists see balance-of-power struggles driving instability. However, realism often neglects human security—the wellbeing of people rather than states.
As Amartya Sen (1999) notes, insecurity is multidimensional: hunger, disease, and displacement are as lethal as war.

Human Security: People Before Power

Adopted by the UN Development Programme (1994), the human security paradigm redefined security to include economic, health, environmental, and personal safety. In this view, hotspots are not only wars but chronic conditions: hunger in Yemen, femicide in Mexico, or persecution of Uyghurs in Xinjiang. This approach integrates SDG 16 (Peace, Justice, and Strong Institutions) linking global development to stability.

Critical Geography and Intersectionality

Critical geographers argue hotspots reveal how colonial legacies, capitalism, and climate interact. The scramble for cobalt in Congo, or lithium in the Andes, illustrates how the green transition can reproduce extractive inequality (Zalik, 2021). Similarly, feminist scholars note that crises disproportionately impact women and minorities—those least responsible for the systems that cause them (Tickner & True, 2018).

Mapping Global Hotspots in 2025

As of the mid 2020s, the International Crisis Group (2024) identifies over 70 regions at risk of large-scale violence. Here are seven emblematic zones, each a mirror of global instability.

Ukraine: The Fault Line of Europe

Russia’s invasion of Ukraine in 2022 reignited full-scale warfare in Europe for the first time since 1945. Beyond its territorial stakes, the conflict redefined energy markets, NATO cohesion, and the global food supply (Weiss, 2023). Ukraine became a laboratory for modern warfare; drones, AI, cyberattacks demonstrating the hybridization of conflict. It also revealed limits of collective security: UN paralysis due to Russia’s veto and uneven global sanctions reflect fractured multilateralism.

Gaza and the Middle East

The Gaza Israel conflict epitomizes cyclical violence rooted in occupation, displacement, and competing nationalisms. After the escalation of 2023–2024, humanitarian crises deepened, with the UN warning of famine conditions (OCHA, 2024). For decades, external powers have alternated between mediation and militarization, revealing how hotspots persist when peace processes lack justice. As Palestinian scholar Edward Said (1992) wrote, “The struggle over geography is also the struggle over identity and existence.”

Taiwan Strait and the Indo-Pacific Tensions

The Taiwan Strait remains a flashpoint between U.S. and Chinese power. China’s assertiveness (military drills, airspace incursions, disinformation) tests the “One China” policy and international law. Analysts warn that any armed conflict could devastate global semiconductor supply chains (CSIS, 2023). ASEAN states, Japan, and Australia navigate a delicate balance between deterrence and diplomacy, an example of asymmetric interdependence.

The Sahel and the Arc of Instability

Stretching from Senegal to Sudan, the Sahel region suffers converging crises: terrorism, desertification, coups, and climate stress.
Groups affiliated with al-Qaeda and ISIS exploit state fragility in Mali, Niger, and Burkina Faso. Meanwhile, drought and land degradation displace millions (UNDP, 2023). External military interventions (France’s Operation Barkhane) proved unsustainable, prompting debates on African sovereignty and postcolonial security.

Horn of Africa

Ethiopia’s Tigray conflict (2020–2022) and Sudan’s ongoing civil war highlight the interplay of ethnicity, federalism, and geopolitics. The Nile Basin disputes over the Grand Ethiopian Renaissance Dam involve Egypt, Sudan, and Ethiopia in resource-driven tensions. Regional organizations like the African Union (AU) struggle to mediate amid external competition from Gulf and Western powers.

Arctic and High North

Climate change opens new sea routes and resource frontiers in the Arctic.Russia, the U.S., Canada, and Nordic states contest control over shipping lanes and rare minerals. For the Indigenous Sámi and Inuit peoples, melting ice threatens both culture and survival (AHDR, 2021). The Arctic Council’s suspension of Russia post-2022 demonstrates how even “frozen peace” zones are thawing into rivalry.

South China Sea

Home to $3.4 trillion in annual trade, this maritime crossroads involves overlapping claims by China, Vietnam, the Philippines, and Malaysia.
China’s artificial islands and military bases challenge international rulings like the 2016 Hague Tribunal, while U.S. “freedom of navigation” patrols heighten tension (Beckman, 2020).  The region exemplifies lawfare: the strategic use of legal norms as weapons.

The Human Cost of Global Hotspots

In 2024, the UN recorded 117 million forcibly displaced people, the highest in history (UNHCR, 2024). Hotspots are not isolated they produce cascading crises: food insecurity, trafficking, disease, and environmental degradation.

• Conflict and Hunger: 70 percent of the world’s acute food insecurity stems from war zones (FAO, 2023).

• Gendered Impacts: In displacement camps, women face heightened risks of sexual violence and early marriage.

• Youth and Education: Refugee children lose an average of five years of schooling, jeopardizing SDG 4 (UNESCO, 2023).

Thus, conflict is not just about armies it is about everyday survival. The challenge is to translate empathy into policy.

The UN System and Collective Security

Promise and Paralysis

The United Nations was founded to “save succeeding generations from the scourge of war.”  Its Security Council holds the authority to authorize force and impose sanctions—but five permanent members’ veto power (U.S., UK, France, China, Russia) often paralyzes response.  In Syria, Myanmar, and Ukraine, vetoes blocked resolutions even amid mass atrocities (Weiss & Daws, 2021).

Peacekeeping in Crisis

UN peacekeeping, once the hallmark of multilateral legitimacy, faces funding cuts and political fatigue. Operations in Mali (MINUSMA) and the DRC (MONUSCO) face local resentment and limited success. The rise of private military contractors and regional coalitions like the East African Community’s intervention in the DRC, reflects diversification of global security governance.

Reimagining Collective Security

Reform proposals include:

• Expanding Security Council membership to include Africa and Latin America.

• Curbing veto power during mass atrocities (“Responsibility Not to Veto”, Evans, 2015).

• Strengthening preventive diplomacy and early warning systems.

However, as political theorist Mary Kaldor (2013) notes, today’s wars are often “new wars”—fragmented, identity-driven, and networked—ill-suited to Cold War-era institutions.

Global Hotspots as Mirrors of Humanity

Each hotspot reveals contradictions of the global order:

• Ukraine shows the fragility of international law.

• Gaza exposes the limits of humanitarian neutrality.

• Xinjiang and Rakhine highlight selective moral outrage.

• Congo and Angola remind us that economic exploitation underpins modern conflict.

• The Sámi and First Nations show that colonialism did not end—it evolved.

As philosopher Judith Butler (2020) observes, “Whose lives are grievable shapes whose lives are protected.” Hotspots, therefore, are not only crises of territory but of empathy.