It would take a series of stages to rid the world of poverty, these stages would end many causes of poverty, which are war, class-divisions, imperialism, capitalism, etc. These stages are:
1. National Liberation - the Nation rids itself of foreign colonization or it gives up its foreign colonies, or in short the Nation rids itself of foreign-influence, internal and external. This stage of society is run by feudal lords and or former feudal lords.
2. Democratic Struggle - the majority of the people rule the government and through the majority rule, they gradually overthrow feudalism and abolish all social aspects of feudalism. This stage of society is run by the bourgeoisie.
3. Socialist Stage - the people overthrow the bourgeoisie democratically and achieve socialism, and experience socialism through materialist understanding of reality that it is the social and economic conditions of man which are the sole factors for the existance of man. And all the people are educated and to run the economy and society without the bourgeoisie and eventually without any ruling-class guiding the socialist transition, which is when the transition will be complete. This stage of society is run by the mental-laborers.
4. Communism - the people overthrow the mental-laborers and the society is divided into urban and rural proletariat. And the society is at the most closest to being fully egalitarian than ever, however the division of urban labor and rural labor divides the society into the final class-antagonism: the the minority urbanite proletariat and the majority whom are rustic proletariat. The lifestyle of the urban minority heavily rests upon reliance on foreign countries, and a lot of the gross domestic product and labor goes toward trade with the foreign countries to support the essential industrial lifestyle of the urbanites.
5. Autarky - The majority of whom are agrarian rustics overthrow the urbanite minority, and finally end all reliance on foreign raw materials to support industry, and abolish industry and the towns and cities and bring the urban and suburban populace to the countryside to make Autarky and total and complete equality. Through industry the urbanites polluted the air, land, and water, which are essential for the production of healthy food in the countryside. Also the urban/suburban industry is unneccessary, because the essential sector of economy is in the countryside, through which the food, clothing, and shelter of the people are produced. When all of the nations embrace autarky through the gradual over-throw of each class in each stage of society, then all class-antagonisms and national-antagonisms will cease to exist, and thus society would reach the most egalitarian, self-sufficient, un-exploitive, and environmentally friendly society.
In short the best way to rid the world of poverty is by utilizing the population, as the original source of energy for the economy rather than using artificial (industrial) means of energy such as oil, ethanol, solar power, etc., which require war and exploitation to gather the raw materials necessary for industrialism. Since food is the most essential commodity for ridding the world of poverty, the population should naturally be distributed over the countryside to engage in agriculture on a basis of using simple tools and raw human labor, to save the environment, provide jobs to all and maintain self-sufficiency and frugality at the same time.