The article discusses the phenomenon of climate migration, where people move due to the impacts of climate change such as droughts, floods, and rising sea levels. It describes how climate-induced migration can have both negative and positive consequences. On one hand, it can lead to conflict over dwindling resources, displacement, and loss of livelihoods. On the other hand, it can provide opportunities for better jobs, education, and healthcare in urban areas. The article provides examples from countries like Niger and Bangladesh, where people are already being affected by climate change and are forced to migrate. It also discusses the challenges and potential solutions for managing climate migration, including the need for better infrastructure, education, and policies to support migrants.

https://www.economist.com/interactive/briefing/2023/07/01/the-surprising-upside-of-climate-migration