Living as Neighbours: Episode 3 A Greek citizen, Thanasis was driving in his car in 2014 when he first heard about migrant children, who survived a shipwreck, being pushed back into the sea by coastguards. He says he felt "a calling" and signed up as a volunteer to do sea rescue work in Lesbos. Nearly a decade on, he says "it is dangerous work, but we have to do what is right."