Two thirds of people living in Lagos reside in informal settlements, often in flood-prone areas and with limited access to basic services. As more and more people move into the city, the already high population density is rising. With more than 8,000 people per square kilometre in some parts – over 40 times Nigeria’s average – Lagos is struggling to meet the housing demands of its ever-expanding population. ACRC research highlights a lack of attention on improving the climate resilience of L...