The abundance of milk, cheese, and egg on our kitchen tables are inseparable from the rise of large feed-grain-dependent dairies. In today’s global dairy industry, giant dairy farms are displacing smaller farms and increasing methane emissions. China’s rapid dairy expansion, alongside major players like the EU, US, and New Zealand, also raises environmental concerns. What can government regulators and stakeholders do to curb greenhouse gas emissions from the dairy industry?

African informal migration to Europe raises human insecurity issues for states in both Africa and Europe. This challenge was underscored almost a decade ago by the arrival of about a million migrants and refugees on the shores of Europe.

Faced with the grim situation of normalized extreme heat and drought, it is imperative for China to improve agricultural resilience to climate change. Rural communities, often led by women, are using seed banks and traditional techniques to boost local crop diversity and food security in order to adapt to climate change.

Earlier this summer, the Armed Forces of the Philippines spotted dozens of Chinese fishing vessels in—or very near to—the Philippines’ exclusive economic zone. This influx occurred just weeks after the US National Oceanic and Atmospheric Administration announced, “El Niño is here.”

Dr. Jeff Colgan is Director of the Climate Solutions Lab at the Watson Institute for Public and International Affairs at Brown University, and a keen observer of the interplay between energy and security. His new white paper,  “Letting Europe’s Energy Crisis Go to Waste: The Ukraine War’s Massive Fossil Fuel Costs Fail to Accelerate Renewables,” co-authored by Alexander S. Gard-Murray and Miriam Hinthorn, offers a new window into how an event with the broad potential to reshape energy policy to more sustainable ends has failed to meet the moment. Colgan spoke to us about the institute’s new research and the lessons learned about conflict’s influence on the energy transition more than a year into the Ukraine conflict.

The riparian states of the Aral Sea Basin are experiencing growing water demands, land, and environmental degradation, aging and inefficient infrastructure, and the rapid melting of glaciers. These increasing challenges are compounded by the lack of an effective transboundary water governance system.

It is uncomfortably easy to find connections between environmental change and security around the globe. 2023 began with heat records in Europe, a deadly cyclone in New Zealand, and military deployments in response to forest fires ravaging Canada. An untimely early heatwave scorched Spain and endangered its agricultural production. Cyclone Mocha destroyed the livelihoods of thousands in northwestern Myanmar, and Typhoon Mawar caused “significant damage” to a terminal building on Guam’s Andersen Air Force Base.