Global Population Growth And Its Impact On The Way That...

Geographers are fundamentally concerned with how places differ, and why places differ. Accessibility has a profound influence on the way that humans use land. The city is perhaps one of the greatest human innovations and is a tool used to maximize and facilitate accessibility. Cities are constructed deliberately as a means to facilitate access between firms and people, bringing both as close as possible. According to the United Nations, the world populations is expected to grow from 7.0 billion today to 9.3 billion in 2050, increasing by 2.3 billion (UNESA, 2012). The United Nations also estimate that, global urban populations will grow from 3.6 billion in 2011 to 6.3 billion in 2050, gaining 2.6 billion (UNESA, 2012). Based on these estimates, it is fair to assume that total global population growth will occur predominantly in urban areas and that global urban population growth will account for the total population increase as well as drawing in migration from the rural population to urban areas. As a further consequence, the global rural populations is expected to start decreasing in a decade’s time and resulting in estimates of 0.3 billion fewer rural inhabitants in 2050 than there are today. The process of urbanization first began in the more developed regions of the contemporary world. Almost a century ago, 1920 saw below 30 per cent of the ‘developed world’ in living urban areas. Only decades later, over half of their populace were residing in urban areas. Today, theShow MoreRelatedFood, Initial Needs For Survival1186 Words   |  5 PagesSurvival The human need for food is one of the inherent and physiological needs; it is the most important factor for the survival and life. 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