The
research institute is named after the
physicist Albert Einstein, who was a committed pacifist, although not an "absolute pacifist"; he recognized that pacifism would not work against
Hitler in 1933. It was founded by
political scientist Gene Sharp, whose first book, about the methods of Indian pacifist
Gandhi, included an article on nonviolence signed by Einstein as a preface. The AEI was incorporated in July 1983, two months after the Program on Nonviolent Sanctions in Conflict and Defense was created at the
Center for International Affairs (CFIA) (now the Weatherhead Center for International Affairs, or WCFIA) at
Harvard University. This program operated as a research division under the framework and policies of the center, with its focus the use of nonviolent
sanctions as a substitute for violent interventions. The Program provided grants or fellowships for scholars in residence, as well as conducting seminars and conferences. For the first few years, the Program at the CFIA lobbied for funding itself, as well as obtaining some funding from the AEI; after 1987 policy changes were made to reduce confusion and the AEI became solely responsible for raising the funds to support the CFIA Program as well as its own activities. Around 2004, one of its major donors, former student of Sharp and co-founder of
International Center on Nonviolent Conflict in 2002, businessman
Peter Ackerman, withdrew his funding, and Sharp started running the institute out of his home in
Boston. Sharp remained as senior scholar at AEI until his death in 2018. ==Governance==