Walter Glannon is professor of philosophy at the University of Calgary in Alberta. He is author or editor of eight books, including Free Will and the Brain (2015), Bioethics and the Brain (2006) and Biomedical Ethics (2004).
To honour donors, we should harvest organs that have the best chance of helping others – before, not after, death
The free-will fix
New brain implants can restore autonomy to damaged minds, but can they settle the question of whether free will exists?