“How much calamity can one nation endure?”When Fatima [not real name] woke up on an early October morning, she never imagined that by the end of the day, she would have lost everything she had to her name. But when disaster strikes, it hardly comes with a forewarning. In 2012, Nigeria suffered a great tragedy when its neighbour, Cameroon, opened its Lagdo dam, flooding Nigeria. This flood displaced more than 7.7 million people, killing 363 people and destroying almost 600,000 houses. To preve...