When Massimiliano Martigli Jiang stood blindfolded in the middle of Florence next to a sign reading “I am not a virus, I am a human being, free me from prejudice”, he was overwhelmed by the touching reactions he got from fellow residents and tourists. Jiang, who is Italian-Chinese, last week uploaded to Facebook, a video of his experiences that got more than 10,000 shares and was covered widely in Italian media. The video showed Jiang standing masked and blindfolded outside some of Florence’s most recognisable landmarks. Some passers-by stopped and stared, while others took selfies with him. Later on in...