| http://www.w3.org/ns/prov#value | - Like everyone else analyzing megatrends, they list as one of top trends ???The global rise of the middle class???, and state, Over the coming 20 years, the world will likely evolve from being predominantly poor to mostly middle class ??? It is estimated that the size of the global middle class will increase from 1.8 billion people in 2009 to 3.2 billion by 2020, and to 4.9 billion by 2030
|
