Fisher specialized in
negotiation and conflict management. He was the co-author (with
William Ury) of the book
Getting to Yes, about "interest-based" negotiation, as well as numerous other publications. After serving in
World War II as a weather reconnaissance pilot, Fisher worked on
the Marshall Plan in Paris under
W. Averell Harriman. After finishing his law degree at Harvard, he worked with the Washington, DC, law firm of
Covington & Burling, arguing several cases before the
US Supreme Court and advising on several international disputes. He returned to
Harvard Law School and became a professor there in 1958. After having lost many of his friends in the war and seeing so many costly disputes as a litigator, Fisher became intrigued with the art and science of how we manage our differences. Fisher and his students at the
Harvard Negotiation Project (founded in 1979) began interviewing people who were known as skilled negotiators in order to understand what made them effective. And he started his study of conflict with the question, "What advice could I give to both parties in a dispute that would be helpful and lead to better outcomes?" This work led to the draft, "International Mediation: A Working Guide" (April 1978), and, eventually, to the international best-seller
Getting to Yes. In the late 1960s, Fisher conceived of a court-style debate show that handled one contemporary policy issue each week.
The Advocates premiered in October 1969 on
WGBH-TV. Throughout the 1980s and 1990s, Fisher and his colleagues taught courses on negotiation and conflict management at Harvard, but they also worked as advisors on real negotiations and conflicts of all types worldwide, including peace processes, hostage crises, diplomatic negotiations, and commercial and legal negotiations and disputes. Fisher believed that keeping one foot in the real world helping people with real disputes was critical to producing theory and tools useful in the real world. Fisher continued to teach and write until his eighties. Follow-up books expanded his thinking about dealing with relationship challenges (
Getting Together with Scott Brown), preparing effectively (
Getting Ready to Negotiate with Danny Ertel), tools for dealing with bad actors and challenging parties (
Beyond Machiavelli with Elizabeth Kopelman and Andrea Kupfer Schneider), galvanizing a group to do effective problem-solving (''Getting It Done: How to Lead When You're Not in Charge
with Alan Sharp and John Richardson), and the role of emotions in working relationships (Beyond Reason
with Daniel Shapiro). In addition, colleagues at the Harvard Negotiation Project expanded the tradition Fisher founded and led. William Ury published Getting to Peace
(1999), Getting Past No
(1993), The Third Side: Why We Fight and How We Can Stop
(2000) and The Power of a Positive No
(2007). Douglas Stone, Bruce Patton and Sheila Heen produced Difficult Conversations: How to Talk About What Matters Most'' (1999). Fisher's 2005 work, ''
(with co-author Daniel Shapiro, a Harvard psychologist) identifies five "core concerns" that everyone cares about: autonomy, affiliation, appreciation, status, and role. The book shows how to use the core concerns to stimulate helpful emotions in negotiations ranging from the personal to international. In Beyond Reason'', Fisher documents many of his first-hand experiences negotiating around the world, from his involvement in negotiating the
Iran hostage crisis to his advisory role in helping
Jamil Mahuad, President of Ecuador (1998–2000), resolve a long-standing international border dispute. Fisher received his bachelor's degree from Harvard in 1943 and his law degree from Harvard Law School in 1948. He taught at Harvard from 1958 to 1992. In 1984, Fisher founded the Conflict Management Group (CMG) in
Cambridge, Massachusetts. CMG specialized in facilitating negotiations in conflicts worldwide. CMG merged with the
Mercy Corps humanitarian group in 2004. He was a member of the Council on Foreign Relations and of the International Editorial Board of the
Cambridge Review of International Affairs. ==International work==