‘what would happen if those great Venetian travellers – the Polos, Niccolò de’ Conti, Ambrosio Bembo – were to come back to the Venice of today? Who would they have more in common with? Us twenty-first-century Italians, who rely on immigrants to do all our dirty work? The tourists, who come in luxury liners and aeroplanes? Or these ragazzi migranti, who take their lives in their hands to cross the seas, just like all those great Venetian travellers of the past?’

