As one of the most far-reaching accords in recent memory, the framework agreement reached by P5+1 and Iranian negotiators over Tehran’s nuclear program in Switzerland on April 2 generated no shortage of opinions from pundits. Balanced, in-depth assessments were scarcer.

Juliette Kayyem knows how to have a 100 percent safe Olympics – don’t have an Olympics. Because perfect security is not possible, Kayyem says public officials should aim instead for perfect planning.

Some of America’s most distinguished leaders in academia, science, and technology gathered at Harvard in September to celebrate the 75th birthday of renowned Harvard scientist Venkatesh “Venky” Narayanamurti—and to discuss the future of innovation in America.

In August 2013, the Syrian regime launched a chemical weapons attack on rebel-held neighborhoods outside Damascus that killed more than 1,400 people.

Belfer Center Senior Fellow Robert Zoellick, chairman of Goldman Sachs' International Advisors, was the lead U.S. Negotiator in the Two Plus Four process for Germany’s unification, serving under Secretary of State James Baker. The German government awarded Zoellick the Knight Commanders Cross for his work on unification. In this Q&A with Belfer Center Director of Communications Josh Burek, Zoellick shares lessons from the fall of the wall 25 years ago and the crucial diplomacy that followed.