The Economist intelligence unit's top 10 cities in the world when it comes to living conditions: 1. Melbourne, Australia
2. Vienna, Austria
3. Vancouver, Canada
4. Toronto, Canada
5. Calgary, Canada
6. Adelaide, Australia
7. Sydney, Australia
8. Helsinki, Finland
9. Perth, Australia
10. Auckland, New Zealand
And the bottom 10 cities out of the 140 surveyed:
131. Tehran, Iran
132. Douala, Cameroon
133. Tripoli, Libya
134. Karachi, Pakistan
134. Algiers, Algeria
136. Harare, Zimbabwe
137. Lagos, Nigeria
137. Port Moresby, PNG
139. Dhaka, Bangladesh
140. Damascus, Syria