Hospitality in the Caucasus with the families of Russians returning from IS duty in Syria. But do they regret joining up in the first place? Baalbek in Lebanon, the next best thing for those who miss travelling in Syria, and the hotel that's trying to recreate past glories; threshing hemp in Hungary for less than half the minimum wage to make socks for the Swiss; living with leprosy in a quiet corner of Romania; and the vicious flora of a former French penal colony in the South Pacific.