The Tonle Sap lake supplies most of Cambodia’s protein and sustains millions of livelihoods. But dams and climate change are weakening its flood pulse, and fishers who once caught 50 kilograms a day are now returning with almost nothing.

Five Mother Nature activists are serving sentences up to eight years in Cambodia’s prisons. Their wives, siblings, and children were not charged, but they are paying anyway.

The rivers that sustained life in Thailand’s northern borderlands for generations are now carrying poison – the byproduct of a mining boom feeding the world’s appetite for tech products.