Libya’s UN-brokered unity agreement is fragile at best and could fracture in the event of a stepped-up Western intervention against Islamic State forces, says expert Mary Fitzgerald.

The pope’s encyclical on the environment carries a profoundly religious message about care for the earth, wedded to a new call for activism, say religious scholars Mary Evelyn Tucker and John Grim.

Post-Qaddafi Libya is riven along regional, economic, and religious lines, and may descend into civil war despite a recent flurry of international diplomacy, says journalist Mary Fitzgerald.

Analyst Joseph S. Nye Jr. says the Obama administration’s emphasis on multilateralism raises the prospects for dealing with Iran effectively on its nuclear program but expects no diplomatic breakthro…

As part of the Edward R. Murrow 60th Anniversary initiative current and former fellows discuss the stories that have had the most impact and present ideas for sustaining serious international journal…