In southern Iraq, decades of water insecurity have influenced migration patterns by endangering agricultural output and the livelihoods of farmers. Although global migration is – contrary to popular discourse – remarkably stable, representing on average 3% of the global population in the last 50 years, the majority of people tend to migrate within rather than across borders. 30 out of the 40 million global internal displacements in 2020 were related to water-related hazards.