A History of ISCAST

Below is a short commentary on the history and place of ISCAST in Australia. A longer detailed history of ISCAST has been written by former ISCAST president John Pilbrow and is available here for download as a PDF.


ISCAST—the Institute for the Study of Christianity in an Age of Science and Technology—is the oldest and largest science and religion organisation in Australia. It was established under the ISCAST name in 1987, with its roots in the Research Scientists’ Christian Fellowship. The early years were focused on fellowship amongst scientists and in promoting the message that science and the Christian faith need not be enemies. To this end, the Institute published papers, which, with increasing use of the internet, became the ISCAST online journal Christian Perspectives on Science and Theology. At that time the organisation was dominated largely by Protestant evangelicals who worked within the physical sciences.

Over the years, the focus of ISCAST broadened to include social, political, medical, and ecological sciences as well as specialists in technology, theology, and philosophy. ISCAST’s membership also broadened to include Roman Catholic scientists and theologians. As well, more younger people, more women, and more non-Caucasian people have joined our ranks—all groups that were historically underrepresented.

Following the appointment of our first Executive Director in 2017, we have seen an increasing public engagement presence and our staff team has grown to five part-time members: two women and three men, four of whom have higher degrees and a range of expertise covering science, theology and philosophy.

Through all these changes, ISCAST has remainded committed to the importance of a constructive dialogue between science and religion in general, and between science and Christianity more specifically.

However, we recognise that many non-religious thinkers believe that religion has little to contribute to the sciences and that there is no basis for dialogue. We are also aware that some within the Christian community believe that science is, at best, a peripheral concern and perhaps even idolatrous, and that dialogue is not a priority. Because these views persist in many segments of society and the Christian church, ISCAST remains convinced of the need to take the initiative in establishing and maintaining dialogue. Hence, ISCAST’s activity ranges from academic peer-reviewed literature to public engagement in schools and churches.

We are convinced that this dialogue will benefit not only individuals in their professional context, providing pastoral support, mentoring, and encouragement in their personal challenges, but that the dialogue also benefits both the churches and the wider community. Churches struggle with the apologetic challenges posed by the rapidly developing sciences, and the wider community is benefitted as the insights that this dialogue generates are offered winsomely to our society, which is faced with progressively more complex problems.

In this light, ISCAST continues to be committed to the need for both research that brings together science and theology, and also for scientific and Christian thinking to be integrated in the thinking of Christians working within the various sciences, as well as in the lives of clergy, theologians, and indeed all Christians, who find themselves immersed in the modern technoscientific world.

In short, in an increasingly global and secular scientific culture, the science-faith conversation is at the cutting edge of Christian engagement. So, ISCAST engages Australians in this conversation, calling people to take the message of Jesus seriously.