The second of three Everyman documentaries looking into the ongoing struggle between religion and science. Genetics research is perhaps the most dangerous cutti ng edge of scientific enquiry. The dark history of Nazi eugenics casts a disturbing shadow over a future that promises an end to all inherited illness and the perfection of the species. Meanwhile, the L'Arche community in France offers a challenging alternative with the able-bodied and the handicapped living and working together.