Geography 2060A/B Final: Geo 20G0 Final notes

• School: Western University
• Department: Geography
• Course: Geography 2060A/B
• Professor: Marylynn Steckley

Document Summary

In 2007, earth became a majority-urban planet but the proportion varies in different cities: wo(cid:396)ld"s u(cid:396)(cid:271)a(cid:374) populatio(cid:374) is g(cid:396)o(cid:449)i(cid:374)g (cid:1008)(cid:454) as fast and is increasing by the emergence of conurbations and megalopolises. The evolution of cities is represented with the stages of 1. Post-industrial cities: urbanization is the consequence of industrialization. The world urban population is expected to increase by 84% by 2050 and reach a max of 3. 5 billion in 2020 and then slowly decline. Rate of urban growth is slowing: until 1975 there were only three megacities: new york, tokyo, and mexico city. First cities in human history were located in mesopotamia. La(cid:396)gest a(cid:374)(cid:272)ie(cid:374)t (cid:272)it(cid:455) (cid:449)as ro(cid:373)e (cid:862)the fi(cid:396)st g(cid:396)eat (cid:272)it(cid:455)(cid:863) (cid:449)ith (cid:1005) (cid:373)illio(cid:374) people. Fall of the roman empire marked the end of urbanization in western europe for 600+ years: over time the commerce expanded and linked cities to state power resulting in a mercantilism system.