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

Climate Health Risks Spur Public Support for Action (Climate Change News)

Climate Opinion Research Exchange’s late 2025 survey of over 30,000 respondents across Brazil, India, Japan, and South Africa found that more than 80% of respondents expressed concern about climate impacts. Those surveyed also backed government measures to address the public health risks associated with climate change. While researchers believe that framing these questions as public health issues is particularly effective at building broad support, the survey also revealed that the most resonant health messages vary by country. Water scarcity draw attention in South Africa, while mental health has significant resonance in Brazil. Those in Japan see extreme heat as a key issue.

Devastating floods in Mokwa, a rural town in Niger State, claimed lives and destroyed homes and livelihoods in May 2025, and displaced many other residents as well. Yet, in Nigeria today, such flooding has become a predictable seasonal emergency. The real questions each year are not whether such floods will occur, but where they will happen—and if public institutions will act in time to prevent the next deluge from becoming yet another tragedy.

While global climate leaders met in Brazil last month for the 30^th annual global climate summit (COP30), Pakistani women and children continued to deal with the aftermath of the flooding that hit Pakistan this past summer.

When floods struck the Kurdistan region of Iraq earlier this month, it was a deluge that demonstrated how fragmented governance and weak state capacity can transform climate hazards into humanitarian and security crises.

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

“Intractable” systemic problems mean carbon offsets fail to cut global heating  (The Guardian) 

A recent review of 25 years of evidence found that carbon credit quality issues stem from deep-seated structural flaws, and not isolated cases of fraud. Researchers point to four major flaws that undermine most carbon offset projects. The worst problems include issuing credits for already-planned projects, impermanent solutions (forests that later burn), incidences of leakage (such as protecting one forest area while pushing logging elsewhere), and double-counting which allows both seller and buyer to claim the same emission reduction.  

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

Canal Projects Endanger Water Security in Pakistan’s Indus Delta (Al Jazeera)

Dozens of villages in the Indus Delta have been submerged by the encroaching sea over recent years, pushing thousands to migrate inland. Now, local residents in Pakistan fear that new canal projects may further exacerbate water shortages in the region.

This year’s World Economic Forum called for greater urgency in discussing the impacts of climate change on human security and social, political, and economic stability. And a recognition of the destabilizing effects of climate change also has led the UN to emphasize the risks they pose to the most vulnerable populations, including poor, conflict-affected, and displaced persons.

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.