Definition and Origins
United Nations: International organization founded in 1945 after World War II to maintain international peace and security, develop friendly relations among nations, and promote social and economic development.
Purpose: Solve international problems peacefully; prevent another world war
Membership: 193 member states (including all sovereign nations)
History and Formation
Post-WWII Context
Why UN needed:
- League of Nations failed to prevent WWII
- Need for stronger international organization
- Victors wanted to establish new order
- Prevent future global conflicts
UN Charter: Drafted in San Francisco (1945)
Key principles:
- Sovereign equality of states
- Peaceful settlement of disputes
- Collective security
- International cooperation
- Non-intervention in internal affairs
Founding Members
Five permanent Security Council members:
- USA
- Soviet Union (now Russia)
- Britain
- France
- China (Republic of China, then People's Republic from 1971)
Total founding members: 50 countries
Growth: Expanded to 193 as colonies gained independence
UN Structure
General Assembly
Composition: All 193 member states have one representative
Powers:
- Discuss international issues
- Make recommendations
- Pass resolutions (non-binding)
- Approve UN budget
- Elect Security Council non-permanent members
- Elect Secretary-General
Limitations:
- Resolutions not legally binding
- Can't enforce decisions
- Consensus difficult with 193 members
- P5 (permanent members) control Security Council anyway
Security Council
Composition:
- 5 permanent members (veto power): USA, Russia, China, Britain, France
- 10 non-permanent members (two-year terms)
Powers:
- Maintain international peace and security
- Can authorize military action
- Decisions are binding on all members
- Peace enforcement, peacekeeping
Veto power:
- Each P5 member has veto
- Any permanent member can block resolution
- Causes gridlock on controversial issues
- Major criticism: undemocratic
Examples of vetoes:
- Russia vetoes on Syria (prevents action against Assad)
- USA vetoed resolutions against Israel
- China vetoed on Taiwan-related issues
Limitations: Paralyzed by P5 conflicts
Secretary-General
Role: Chief administrative officer of UN
Powers: Limited
- Not independent decision-maker
- Implements decisions of Council and Assembly
- Can bring issues to Security Council
- Moral authority but limited power
Current Secretary-General: António Guterres (since 2017)
Election: Chosen by Council, approved by Assembly (usually consensus)
Specialized Agencies
UNHCR (United Nations High Commissioner for Refugees): Refugee assistance
UNICEF (United Nations Children's Fund): Child welfare and development
WHO (World Health Organization): Global health
UNESCO (UN Educational, Scientific, Cultural Organization): Education, culture
UNFPA (UN Population Fund): Reproductive health and family planning
WFP (World Food Programme): Food assistance
And many others: Each addresses specific global issue
UN Functions and Mandates
Peacekeeping
UN peacekeepers: Blue berets deploy to conflict zones
Role:
- Monitor ceasefires
- Supervise elections
- Protect civilians
- Maintain buffer between parties
Current operations: ~70,000 peacekeepers in ~15 operations worldwide
Success and failures:
- Some successes (Cyprus divided, Namibia independence)
- Major failures (Rwanda genocide, Srebrenica massacre, Syria)