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Long (45-70 mins)
Science & Theology
Evangelical

ISCASTNZCIS 2021 Conversation #2 Denis Alexander Nature or nurture? Are we slaves to our genes?

Theologian

Denis Alexander


Duration

63.34


Uploaded to YouTube

29 April 2021

Added to Database

15 September 2025


YouTube description

Over the past few centuries the pendulum has constantly swung between an emphasis on the role of either nature or nurture in shaping human destiny, a pendulum often energised by ideological considerations. In recent decades the flourishing of developmental biology, genomics, epigenetics, and our increased understanding of neuronal plasticity, have all helped to subvert such dichotomous notions. At the same time the field of behavioural genetics continues to extend its reach into the social sciences, reporting the heritability of such human traits as aggression, sexual orientation and religiosity. In parallel the human genome continues to be presented as the 'blueprint of life', encoding human destinies. There are therefore many continuing challenges today to notions of human freedom and moral responsibility with consequent theological implications. This presentation will critically discuss these challenges. Professor Denis Alexander is a Distinguished Fellow of ISCAST and Emeritus Director of the Faraday Institute of Science and Religion at St Edmund's College, Cambridge. He is a molecular biologist with 40 years' experience and, for a decade, was editor for the journal Science and Christian Belief. In addition to his scientific publications he has published several books reconciling mainstream science with the Christian faith.