The Death of God? NUI Galway, Sep 2017
Does God exist? Opening speech, debate with William Lane Craig, Cork, Mar 2017
Islam is not a religion of peace, University College Dublin, Feb 2016
Is theism reasonable? Trinity College Dublin, Jan 2016
No reason to believe in God, University College Dublin, Sep 2015
God: Myth or Reality? Dublin, March 2014
The Catholic Church can not be salvaged, Trinity College Dublin, Feb 2014
Religion harms society, Oxford Union debate in Oxford, UK, Nov 2013
Does society need religious faith? National University of Ireland Galway, March 2013
Can you believe in both science and religion? University College Cork, Feb 2013