target. as wilson levels continue to rise so too will the number of bangladeshis internal migrants the question is what will be waiting for them when they reach their destination and we can speak to christina cloud from unicef which issued that report warning about the dangers facing millions of children in bangladesh and she joins us from dhaka hi christina why is that that children in particular are affected by climate change. hi thank you for the opportunity to speak with here in the children affected firstly because of the sheer numbers for example in bangladesh you have a 1000000 children who live in and around river systems that are at increased risk of producing life threatening life threatening floods so this means it's about children. it's about also about their health so when we have. any time when we have a shortage. of water which is the case and in floods and droughts.