The challenge that is normally encountered is increasing population growth, this means that there should be an increase of infrastructure to accommodate people. Most of the cities are expanding outwards while other are slightly considering an upward expansion. The new population which is mainly the working class immigrants have occupied places that are developed in the long ago and the people who use to stay in those places have migrated to urban areas. When people in the inner city are migrating to other areas, the buildings which they previously occupied are then neglected. The South African cities should grow upwards because the land value is rapidly increasing.
The third point was involved during the development of the plough and the use of fertilizers. Farmers had to innovate to keep up with urban living standards because high urban wages pulled farmers into the city and fast urban growth increased the relative demand (and consequently price) of food. The surplus generated this way, united with cheap raw materials, were one of the factor endowments that united with the high real wages caused by urbanization, led to the start Industrial Revolution in
In 1945 a strange push towards an economically friendly diet, by G. Stigler in “The Cost of Subsistence”, made waves in agricultural and economic studies.” Now we see a push towards economic and environmental conscientious diets. Food scientists are examining questions of what common diet is best for a majority to adopt to aid the earth; however, there is also a struggle to understand if there is a common diet to best serve the population. Other notions to consider are, economic stress people may face to adopt an environmentally appropriate diet, and the ways to fit both needs. A third opinion to consider is the true need to adopt an environmentally
However, the trend in the practice of the new agriculture led displacement for some farmers to migrate into rural areas or better yet another country, such as America or Australia. Additionally, there was an increase in agricultural productivity with the help of new technologies and knowledge in production occurred during sixteenth century to seventeenth century. Havinden, Jones, and Kerridge argued that there was a significant rise in the output of productivity occurred during the sixteenth century to seventeenth century, which was reformulated and expanded by Allen and Clark (Allen, 1999). Some of these machines that were created with technology were seed drill, improved reapers, plows, horse-drawn rakes, and threshers. As for the new knowledge for production, people were able to come up with cop rotation and soil mixing, the knowledge that the vegetable turnip is a food source that
This essay will focus on the consequences of this population movement and growth, analyzing how this has effected the allocation of electoral districts, the urban-rural political cleavage, and the urbanization of Indigenous people. Urbanization is both the movement of people from urban
The purpose of genetically modifying crops is to basically produce crops that are THE PROCESS OF GENTETIC MODIFICATION Below is a picture that shows the process of Genetic Modification: source;http://sphew.bumc.bu.rdu/otlt/MPH-Modules/PH/GMOs/GMOs_print.html GENETICALLY MODIFIED CROPS AFFECT THE PEOPLES HEALTH, THE ENVIRONMENT AND ALSO THE ECONOMY. HEALTH CARE