> "or living outside of urban areas (the majority of people)." "as of 2010, more than half of all people live in an urban area. " [1] [1]: http://www.who.int

> "or living outside of urban areas (the majority of people)." "as of 2010, more than half of all people live in an urban area. " [1] [1]: http://www.who.int/gho/urban_health/situation_trends/urban_population_growth_text/en/ http://www.who.int/gho/urban_health/situation_trends/urban_p...