(Bloomberg) — Italy’s “wine map man” Alessandro Masnaghetti was speeding fast along narrow, winding roads in Tuscany’s Chianti Classico region, causing me, in the passenger seat, to clutch my door handle, so I could escape in case of a crash. Luckily, we stopped often to examine handfuls of chunks of alberese limestone and savor stunning views of softly green olive trees, hillsides of vines, distant towered castellos and vast forests.
