On 14 August last year, the city of Genoa in northwest Italy woke to a strong summer storm. By 11.30am, the rain was so heavy that visibility had fallen dramatically. Videos captured by security cameras show vehicles slowing down as they crossed Morandi Bridge, which grew progressively more enveloped in a grey mist. A few minutes later, a 200-metre section of the bridge collapsed, including one of its three supporting towers. The tragedy killed 43 people and left 600 homeless. It also dealt a hammer blow to Italy’s once-proud engineering history – and the country’s confidence in its mastery of...