libya lobo sardesai on the struggle for goa.ber, you can watch witness history every month on bbc world news, or you can catch up on all our films, along with more than a thousand radio programmes in our online archive. just search for bbc witness history. as india has grown and modernised, it has also faced the challenges of industrial and environmental pollution. in 1984, an industrial disaster in the city of bhopal shocked the country and the world. farah edwards khan was there that day. we could see the union carbide factory from the topmost part of our house. it was making pesticides and it was a source of income for poor people. it was a normal evening, we we went to bed and then about11:30, 11:45, we heard a big banging on the door. my father, he opened the door and my cousin was standing outside there and he said there's been a gas accident. we didn't realise what exactly was happening. we shut the doors and we went off to sleep. the next morning, my family woke up and my father drove me down to the school, everything wa