Liu Qiangdong, better known as Richard Liu here, is already a billionaire. At the 7-Fresh grocery store in Beijing, not far from Liu’s JD.com, there’s this fruit stand that looks awfully similar to anything an American would find at a Trader Joe’s or Wholefoods. It’s organic. It’s small farm friendly. But here at 7-Fresh you can scan a barcode and find out where the apples came from, thanks to a blockchain system they’re running. Meanwhile, over my head is a small assembly line of green shopping bags filled with online food orders. It’s the Jetsons. I don’t think they have this at Wholefoods………….