I'm participating in the Severn Trent Mountain Challenge to support WaterAid's work in Bangladesh. Clean water, decent toilets and good hygiene should be a normal part of everyone’s daily life. Without all three, people can’t live dignified, healthy lives. With all three, they can unlock their potential, break free from poverty and change their lives for good. With clean water, decent toilets and good hygiene, children are born healthier. They get the chance to go to school and grow up to become adults. Women and men get to earn a living. Whole communities start to thrive. It sounds normal and it should be.