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b'Hessom Razavi, Puneet Sayal, Claire Gilbert, London School of Hygiene and Tropical Medicine\\n\\t\\tEye doctor Hessom Razavi volunteered to go about his usual studies at the London School blindfold for 24 hours to give publicity to the need to prevent childhood blindness all over the world, especially in developing countries. The \\u201cBlind For Blindness\\u201d initiative was taken as part of the \\u201cVision 2020\\u2033 project at the London School, with the help of Goodenough College, London.'