Icebergs float in a fjord after calving off from glaciers on the Greenland ice sheet in southeastern Greenland, Aug. 3, 2017 (AP file photo by David Goldman).

The global environmental crisis, encompassing runaway climate change, collapsing biodiversity and the slow death of the world’s oceans, has exposed the limitations of traditional political realism as a guide to statecraft in the 21st century. The time has come for the nations of the world to embrace a new approach to world politics that treats the preservation of the biosphere as a core national interest and a central objective of national security policy. Call this new mindset ecological realism. Political realism, which has long dominated the teaching and practice of foreign policy, including in the United States, is a venerable […]

A sign directs people to a COVID-19 testing center in Port St. Lucie, Florida, June 5, 2020 (AP photo by NewsBase).

Secretary of State Mike Pompeo formally notified the United Nations last week that the United States would withdraw from the World Health Organization. This imprudent step, taken in the midst of a rapidly accelerating pandemic, weakens global health at the precise moment it needs to be bolstered. It will endanger lives around the world while further shredding America’s tattered reputation as an enlightened global leader. Rather than abandoning the WHO and scapegoating it for its own failures, the United States ought to be reinforcing the U.N. agency’s central role in global health governance. That won’t happen while Donald Trump remains […]

Protesters demanding President Ibrahim Boubacar Keita’s resignation take to the streets in Bamako, Mali, June 19, 2020 (AP photo by Baba Ahmed).

Editor’s Note: Guest columnists Louise Riis Andersen and Richard Gowan are filling in for Stewart Patrick this week. Since it began to spread rapidly earlier this year, the coronavirus pandemic has had a visible impact on United Nations peacekeeping operations. Peacekeepers have practiced social distancing, minimized interactions with local populations and tried to help fragile states handle the disease. Yet the long-term economic and political consequences for peacekeeping look like they will be more severe. COVID-19 has the potential to increase instability in fragile states, including those where the Blue Helmets are deployed, just as Security Council members and the […]