My Lords, having inherited this debate at short notice, I was a little anxious about how to approach such an enormous, complex and, frankly, rather scary issue, but I knew that we would have a great debate. Because there is so much to say, we have, as so often in this Chamber, heard a wide-ranging variety of speeches on so many different elements of the topic, and I am grateful to all noble Lords for taking part. I am also grateful to the Minister for answering so many varied points in such detail.
We are now in the dying hours of this Parliament, and I think I detect a slight change from our normal moderate, less party-political tone. The future is unclear and unsure but, as the noble Lord, Lord Rees, put it, this issue is an ethical imperative, and we will be returning to it for urgent action when we meet again early in the new year.