Paper 3 Global Politics · Global governance: political

Global governance: political · Notes

The political and security side of global governance: the UN, the Security Council, peacekeeping, R2P and NATO.

About these notes. Political global governance is how states try to keep the peace and manage security in a world with no government above them. It is the area examiners most often judge as the weakest, because the great-power veto bites hardest here. To compare it with the money side, see Global governance: economic; for the cross-area comparison skill, see the Global governance overview.

Likely exam angles. How effective is the UN? Is global governance more effective in some areas than others? Has R2P changed the rules on sovereignty? The strongest answers pair a clear success with a clear failure and explain the pattern.

1. What political global governance is

Political global governance is the set of bodies and rules through which states try to manage peace, security and the use of force. Because there is no world government, it depends on sovereign states agreeing to act and then complying. The main actors are:

The United Nations, especially the Security Council, which can authorise collective action.
UN peacekeeping, the blue-helmet missions that hold ceasefires and protect civilians.
The responsibility to protect (R2P), the principle that the world may act when a state fails to protect its own people.
NATO, a selective military alliance that can act where the universal UN cannot.

The organising question. Security governance works only when the great powers agree. Where they do not, the Security Council veto blocks action, which is why this is usually judged the weakest area of global governance.

2. The UN and the Security Council

The UN Security Council is the only body that can make binding decisions on peace and security, including authorising the use of force. Its design is also its central flaw.

The P5 veto. The five permanent members (the US, UK, France, Russia and China) can each block any resolution. This was built in to keep the great powers inside the system, but it paralyses the Council whenever a great power's interests are engaged.
When it works. The Council authorised collective action in Korea (1950), helped by a Soviet boycott, and in the Gulf War (1991) to reverse Iraq's invasion of Kuwait.
When it fails. Russia and China have repeatedly vetoed action on Syria since 2011, and Russia's own veto made the Council powerless over its invasion of Ukraine (2022).

The pattern. The Council is effective exactly when the great powers agree and powerless when they do not. The veto is both what keeps the powers in the room and what stops the room from acting.

3. UN peacekeeping

UN peacekeeping deploys multinational forces, the blue helmets, to hold ceasefires, protect civilians and support political settlements. Missions rest on the consent of the host state and are limited by the troops and money members are willing to provide.

Successes. Long-running missions have stabilised conflicts and supported transitions in places such as Liberia and Sierra Leone, and tens of thousands of peacekeepers remain deployed worldwide.
Failures. Peacekeepers stood by during the Rwandan genocide (1994) and failed to prevent the massacre at Srebrenica (1995), where the mandate and the will to act fell short.

The limit. Peacekeeping can hold a peace that already exists, but it cannot make peace where there is none, and it depends entirely on what member states will pay for and risk.

4. R2P and humanitarian intervention

The responsibility to protect (R2P), agreed at the 2005 World Summit, holds that sovereignty is conditional: if a state fails to protect its population from genocide or mass atrocity, the responsibility passes to the international community. It marked a real shift away from sovereignty as an absolute shield.

Invoked: in Libya (2011) the Security Council authorised force to protect civilians from Gaddafi, the clearest use of R2P to date.
Blocked: in Syria the same approach was vetoed, and the world watched a far larger civilian catastrophe unfold.

The verdict. R2P changed the principle but not the politics. Whether the world protects civilians still depends on whether the great powers allow it, so enforcement is selective.

5. NATO and selective alliances

NATO is a selective collective-defence alliance: under Article 5 an attack on one member is an attack on all. Because it does not need universal agreement, it can act decisively where the UN is deadlocked.

NATO acted in Kosovo (1999) without UN authorisation, and led the Libya (2011) intervention once the Council had opened the door.
Since 2022 it has coordinated Western military support for Ukraine and enlarged to include Finland and Sweden, reasserting its purpose against Russia.

The trade-off. NATO has capacity but not universality; the UN has universality but not capacity. Selective alliances can act, but they act for their members' interests, not the whole world's.

6. Effectiveness and exam method

Judge effectiveness against the veto. Political governance works when the P5 agree and fails when they do not, so the veto is the single most important factor.
Pair a success with a failure: the Gulf War (1991) against Syria, Libya (2011) against Ukraine (2022), peacekeeping in Sierra Leone against Rwanda (1994).
Compare universality and capacity: the UN is universal but veto-bound; NATO is selective but able to act.
Reach a comparative judgement. Most answers conclude that political and security governance is the weakest area, because great-power vetoes bite hardest exactly where the stakes are highest.

📊 UN v NATO gridCompare the two security bodies across six tests. 📊 UN effectiveness gridHow well the UN performs each of its functions. 📊 Intervention gridWhen humanitarian intervention and R2P have worked and failed. 💰 Economic governanceThe other half of global governance: the IMF, World Bank and WTO.