It is too simplistic to portray business as a battle of might versus rightListen to this story. Enjoy more audio and podcasts on iOS or Android.Your browser does not support the <audio> element.The Everything War. By Dana Mattioli. Little, Brown; 416 pages; $32.50. Torva; £22In 2009-10 Amazon went to war over nappies. The e-commerce giant, then worth about $50bn, identified a startup, Diapers.com, that had a devoted following among young mums. First it stalked it. Then it pounced, reaching out t...