What 10 cities are not suitable for human habitation in the world?

1. port moresby, the capital of Papua New Guinea.

2. Algiers, capital of Algeria

3. Dhaka, the capital of Bangladesh

4. Pakistani city of Karachi

5. Lagos, the capital of Nigeria

6. Cambodian city of Phnom Penh

7. Abidjan, the capital of C? te d 'Ivoire

8. Harare, the capital of Zimbabwe

9. Douala, Cameroon

10. Tehran, Iran

Latin America is mainly uninhabitable because of social unrest.

Long-term social unrest in Latin America has greatly reduced its livability. Guerrillas in Colombia and anti-presidential movements in Venezuela have made the difficulty indexes of Bogota and Caracas in the two capitals as high as 90% and 75% respectively. The most livable cities in Latin America are Montevideo, capital of Uruguay, and Santiago, capital of Chile.

East Africa came last.

The turmoil in the Middle East and the threat of terrorism have greatly reduced the livability of the cities under investigation. Although the comprehensive index of Tel Aviv (23%), Dubai (25%) and Abu Dhabi (26%) is relatively low, it cannot change the ranking of the whole Middle East. The average global peace index of cities in the Middle East and Africa is 40%. African countries have been in civil war for a long time, and the harsh natural conditions and political and economic environment in many countries make them rank at the bottom. The difficulty index of many African cities surveyed is above 50%.