And from the notes to the video.

Excerpted from an Intelligence Squared event:
“Don’t give them what they want: Terrorists should be starved of the oxygen of publicity”
February 22, 2017 at The Royal Institution

Never mind worrying about giving them what they want, let’s give them what they don’t want. Make a list and do as many as we can. Incredible to hear an Islamist taking this line and others listening. We shouldn’t be taking his advice on anything. Same for us listening to the head of the Cultural Marxist ABC.