Baroness Worthington
Main Page: Baroness Worthington (Crossbench - Life peer)Department Debates - View all Baroness Worthington's debates with the Leader of the House
(13 years, 5 months ago)
Lords ChamberRead Full debate Read Hansard Text Read Debate Ministerial Extracts
Lord Marland
If only my O-level science teacher could see me now. I am very grateful to the noble Baroness for that question because I have learnt a lot about thorium recently. For those who wish to know, it is named after the Norse god Thor. It comes out of monazite sands, which are largely found in India and Norway, and is generated by a sifting process. The noble Baroness will be pleased to know that it is dimorphic, which I am happy to explain means that it changes from face-centred to body-centred. However, other noble Lords are far more qualified than me to inform us about thorium. All I would say is that it requires two neutrons to process it rather than one. The noble Baroness can find all sorts of other facts in Wikipedia, as, indeed, did I.
Baroness Worthington
My Lords, does the Minister agree with me that this is a serious topic? We have just seen a disaster in Japan that has reminded us that existing nuclear technology has inherent problems. Thorium is much safer. As my noble friend said, it does not generate waste and cannot lead to the proliferation of weapons and to terrorism. It is a very abundant and available source of fuel, unlike uranium. Given those advantages, does the Minister agree that we should have a programme to develop proof of concept of this technology?
Lord Marland
I am very aware of the noble Baroness’s views and read about them in the Guardian a couple of weeks ago. By the way, that was an excellent and most thoughtful article on this subject. However, the reality is that the nuclear accident in Japan to which she referred did not cause loss of life and we have reacted calmly to it. We are committed to the course that I have just amplified. Government funds are not available at the moment to explore new technologies. However, as I said earlier, if the National Nuclear Laboratory comes up with other suggestions at the end of the summer, we will be very happy to listen to those and explore them further.