Why Pakistani farmers are suing two German companies for deadly 2022 floods

Dadu, Pakistan – Inayatullah Laghari stands on his toes to point at a faint line on the school wall, a watermark left by the floodwaters that had submerged the building and the surrounding villages during the catastrophic floods in Pakistan four years ago.

For him, it is a reminder of just how high the water rose in his village of Baid Sharif in Dadu district of Sindh, the worst...