World Populations And Development :: essays research papers

World Populations and Development1.)     The Neolithic and industrial RevolutionsThe two miscellanys in the use of the earths resources that had the greatest effecton the piece race were the neolithic and the industrial revolutions.The neolithic revolution (a.k.a. agricultural revolution) was a change in the focussing of disembodied spirit of our ancestors. It took short letter about 8000 age ago among varioustribes in Asia and the Middle East. It included a diversity from foraging andhunting to the domestication of animals (most probably starting with the dog)and to farming. Tribes settled in fertile areas and formed agriculturalcommunities many of which grew into villages and cities. This relatively stableway of life and the more reliable food supply (and surplus) led to the suppuration of new professions, to labor specialization and ultimately to thestratification of these societies. Improved conditions of life led to somewhatlonger life spans. Neverthe less population branch remained low due to highinfant mortality range. The preserve of the neolithic revolution was not as muchon immediate population process (even though it did have a long term impact onpopulation growth) as on the material and spiritual organic evolution of the humanrace. It is widely regarded as the beginning of civilization. Industrialrevolution was some other process of change. It was the process of substitutingmuscle power with machine power. It took place in the 18th century in Europeand is still fortuity in many parts of the world. In many characteristics ithas been similar to the neolithic revolution it increase production, it led tothe use of resources that had been mostly unused until and so and it improved theoverall quality of life. It in addition led to changes in the anatomical structure of society.What was different, was its impact on population growth. It was quick and easilynoticeable. Advanced sanitation, hygienics and medicine led to l onger life spansand declining death rates, with the birth rates remaining high. This resultedin a high rate of population growth that still continues in many countries. Theinformation revolution is the process of change that began in the second half ofthe 20th century in the real countries of the world. It is the process ofsubstituting "brain power" with "machine power". It leads to increasedproduction and has the potential to create a more even dispersal of theworlds population on the surface of the earth. It also has the potential todecrease the differences surrounded by the less developed and the highly developednations of the world. Then again it also has the potential to increase thosedifferences. It causes changes in the structure of society.