There's no better illustration of how the US has lost world leadership than when Chinese investors

There's no better illustration of how the US has lost world leadership than when Chinese investors and entrepreneurs explain to the US how to put technology in service of humanity rather than the prosperity of a few. In this week's issue of the Next:Economy newsletter: Sinovation Ventures' CEO Kai-Fu Li and Alibaba CEO Jack Ma school the US on its wasted opportunity and how we must confront the challenges of the future.