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population experts at the united nations had that could happen by this year. lately their estimate is that in two population will be inurban areas. the united nations population fund just released its yearly "state of world population" report. researchers say three-and-a-third billion people will be living in urban areas next year. bytwo thousand thirty, the estimate is almost five billion the fastest growth will be in asia and africa. poor people will make up most of the the urban growth. and natural increase will be the main causeof that growth, not migration from rural areas. the report says mega-cities of more than ten million people have not growth to the sizes once expected. most growth is expected instead in smallertowns and cities. the esperts urge governments to improve social servicies and city planning policies. for example ,the report calls for netter land use so poor people do not have to live in slums.today,an estimated one billion live in these often polluted and dangerous environments. ninety percent of the people are in developing countries. the report says the possible good of urbanization faroutweighs the bad. the task is to learn how to make the best use of the possibilities. for example, cities can have a lot of poverty,they also represent the best hope for poor people to escape poverty,itsays. "cities crate environmental problems,but they can also create solutions.
Pronto. más de nosotros vivirá en ciudades en las zonas rurales.
expertos en población en las Naciones Unidas teníanque podría pasar por este año. últimamente su estimación es que en dos poblacional tendrá lugar en las zonas urbanas. el Fondo de Población acaba de publicar su anual "Estado de la población mundial",informe. los investigadores dicen que tres y un tercio de mil millones de personas vivirán en zonas urbanas el próximo año. de 2030, la estimación es de casi cinco mil millones que el mayor...
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