The prolongevists speak up: the life-extension ethics session at the 10th annual Congress of the International Association of Biomedical Gerontology.

Life-extension was the focus for the 10th annual Congress of the International Association of Biomedical Gerontology, held last September at Cambridge University. This scientific convention included a panel of several bioethicists, including Art Caplan, John Harris, and others. The presentations on the ethics of life-extension are reviewed here.