[PDF] [PDF] Co-evolution of three mega-trends nurtures un - IIASA PURE

11 jui 2016 · exceeds the value of the full US taxi and limousine industry Apple's iPhone ( 2007), Google's Android (HTC) platform for free, and uploading and downloading happened simultaneously (Winterhalter tYtN dt tdY a This demonstrates that N(t) increases together with the increase of Y(t), and its growth



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