TFor most of human existence on earth, humanity’s numbers have been few. When people first started to cultivate food through agriculture some 12,000 years ago, the estimated world population was no more than 5 million. Two thousand years ago, world population had grown to nearly 250 million. Turning from absolute numbers to percentage growth rates, for almost the whole of human existence on earth until approximately 300 years ago, population grew at an annual rate not much greater than zero (0.002%
Title of PhD research proposal: Morphological and Molecular Characterization, Micropropagation and nutritional assessment of cocoyam (Xanthosoma sagittifolium (L.) Schott) germplasms from Ethiopia By: Eyasu Wada Wachamo Email: eyasuwada@yahoo.com Phone number (Mobile): 251 912 841 769 Skype name: eyasu.wada1 Applied Genetics PhD student, Department of Microbial, Cellular and Moleulr Biology, Addis Ababa University 1. Introduction Cocoyam (Xanthosoma sagittifolium L. Schott) is herbaceous, perennial
household or an individual is unable to meet the basic necessities of life which includes consumption and non-consumption items, considered as minimum requirement to sustain livelihood. At the household level poverty is always measured by possessions index, a composite of household possessions, mainly that of the head of the household, and housing quality. Traditionally, in developed and under developed countries income and consumption have been used as measure of
Indeed, some countries like Rwanda of Ethiopia, who have begun to get economically better, have become politically noxious. South Africa, which used to be a model for the continent, is tainted with corruption. Corruption in Africa is a development issue. In 2009, United Nations Office on Drugs and Crime Southern Africa Representative Jonathan Lucas labelled corruption as “a crime against development, democracy, education, prosperity, public health and justice - what