Human Fertilisation and Embryology Bill [Lords]

I am sorry, but I cannot give way, as that would not be fair to other Members who wish to speak. We already know that, sadly, clinical hybrid animal trials conducted at cell stage do not always produce the results in humans that the trials show—they do not even produce these results in different groups of human beings. Therefore, it is unreasonable to hold the view that hybrid research will automatically open up matters in the way that has been suggested. The points made about the progress there has been with adult stem cells need to be given much greater prominence. An important point was also made about how treatments in this entire area have been revolutionised in the past 10 years. That makes it all the more important that we send out a message to the HFEA. Concerns have been expressed about its membership and its perspective, and they should be looked at on another occasion. At the heart of this issue is the need to make a very difficult choice. I do not believe that we can make it for ever and a day, which is why I would like there to be a bioethics committee. [Interruption.] Some may groan. I would like this House to have the ability to come back on a future occasion and discuss these matters again. If we are not to have that, I believe—reluctantly, as I strongly understand the views of those groups who believe that it would be fruitful to go further down this route—that we should opt for the precautionary principle at this stage. That is why I shall support the amendment.