![The Economist: Babbage show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/034/980/small/the-economist-babbage.jpg)
Summary: As Didi buys up Uber China, Kenneth Cukier discusses the implications with editors Tom Standage and from Shanghai, Vijay Vaitheeswaran. And Tim Cross explains the importance of IBM's new artificial neuron-on-a-chip
Summary: As Didi buys up Uber China, Kenneth Cukier discusses the implications with editors Tom Standage and from Shanghai, Vijay Vaitheeswaran. And Tim Cross explains the importance of IBM's new artificial neuron-on-a-chip