A window into what we’re reading at the Stimson Center’s Environmental Security Program

The Mining Town Funding Congo’s Rebels and Tech Giants (Reuters)

In April 2024, the M23 rebel group seized control of Rubaya, a mining town that produces 15% of the world’s coltan—a critical mineral worth used in mobile phones, computers, and aerospace components. Rebels imposed a parallel administration in the town, and placed a 15% tax on mineral traders that generates $800,000 monthly from levies. Thousands of impoverished miners in the town, however, still work 12-hour shifts in dangerous conditions earning just $5.15 per day.

The Mekong River’s seasonal floods nurture the world’s most productive inland fishery and irrigate rice paddies that feed millions. Approximately 70 million people live in the lower Mekong Basin, and 75% of them depend on fishing and farming for their livelihoods. But hydropower expansion and other development projects are fragmenting the river and disrupting its natural rhythms, with severe consequences for those living downstream.

“There cannot be a healthy planet without a healthy ocean. It’s urgent business for us all,” said U.N. special envoy for the ocean, Peter Thomson, at last month’s UN Ocean Conference (UNOC). 

Hosted in Nice, France, the conference brought together more than 15,000 political leaders, scientists, civil society, the private sector, academic institutions, Indigenous peoples, local communities, and philanthropic organizations with the goal of identifying innovative ways to finance and mobilize action for the ocean.  

A window into what we’re reading at the Wilson Center’s Environmental Change and Security Program

Declining Fish Stocks Threaten Lake Tanganyika Fishing Communities (Al Jazeera) 

For the millions who live on the shores of Lake Tanganyika, fishing is a way of life that has sustained generations. However, recent declines in fish production in the world’s largest freshwater lake have devastated Tanzania’s fishermen and prompted questions of the sustainability of the decades-long practice.