The Institute on Religion in an Age of Science (IRAS) is a non-denominational society that promotes and facilitates the ongoing dialectic between religion and science. The Institute has held annual week-long conferences at Star Island in New Hampshire since 1954. The conference attracts about 250 members and non-members each year. The 1964 conference, for example, was attended by 215 conferees, with speeches by figures including Theodosius Dobzhansky.
In its Constitution, the IRAS purpose is stated as follows: "The Institute on Religion in an Age of Science is established
The IRAS Council adopted the following statement in 2003: “We at IRAS take the natural world seriously as a primary source of meaning. Our quest is informed and guided by the deepening and evolving understandings fostered by scientific inquiry.
“From here, our quests for meaning take us in divergent directions. For some, the natural world and its emergent manifestations in human experience and creativity are the focus of exploration. Some go on to encounter and celebrate the sacred in such explorations. For others, understandings of the natural world are interwoven with understandings inherent in various religious traditions, generating additional paths of exploration and encounter. As a result, we articulate our emerging orientations with many voices that are harmonious in that we share a common sense of place and gratitude.
“We acknowledge as well a shared set of values and concerns pertaining to peace, justice, dignity, cultural and ecological diversity and planetary sustainability. Although we may differ and hence debate as to how these concerns are here addressed, we are committed to participating in their resolution.”
IRAS evolved from the ideas of two pioneer groups. The first was a group of scientists from the Committee on Science and Values of the American Academy of Arts and Sciences. The second group was an interfaith, religious coalition which hoped to revitalize religion for today's needs. Members of both groups saw what some perceived as a battlefield of conflicting ideologies to be a place of opportunity for a constructive relationship to emerge. The first president was Edwin Prince Booth, a professor of church history at Boston College (1954–59). Subsequent presidents included Harlow Shapley, Philip Hefner, Ursula Goodenough, and Varadaraja V. Raman.
In 1954 the scientists accepted an invitation to present their views to the religious group at a seven-day conference on Religion in an Age of Science on Star Island. On November 9, 1954, members of the two groups established the Institute on Religion in an Age of Science to work toward these goals.
Presidents of IRAS have been: