“Newly released Country Climate and Development Report (CCDR) for the G5 Sahel region estimates that up to 13.5 million people across the Sahel could fall into poverty due to climate change-related shocks by 2050 if urgent climate adaptation measures are not taken.”

https://www.devdiscourse.com/article/headlines/2184000-sahel-countries-must-take-climate-adaptation-measures-to-address-food-insecurity-world-bank