2/5. Snakes. India's snakes are the most deadly in the world, killing 50,00 people every year. One of the world's top experts in snake bites is Ian Simpson , a retired British economist who loves snakes so much that he has emigrated to India to be near them and help look after their victims. Recently he discovered a new venomous
Indian snake, to add to four already known. Jolyon Jenkins meets him and his reptiles. Producer Jolyon Jenkins