My Lords, I will be very brief. First, I congratulate the noble Lord, Lord Hodgson, on his excellent exposition of a very important concept.
We see much merit in it. The one thing that we cannot replicate as far as the Norwegians are concerned is that they launched their fund at a time of great and increasing prosperity. Any Government in power at present or for the foreseeable future in the United Kingdom are not faced with that same position.
Secondly, there is a community dimension to the issue of shale gas. We are all too well aware of the price that local communities might pay in terms of disruption while the shale gas is mined. Thirdly, I emphasise that while we may underestimate how much is there, of course we may overestimate it too. It is much easier to identify how much is there than to actually extract it. Therefore, we must be able to follow the greater balance of optimism that exists in some places. None the less, the Committee ought to be enormously grateful to the noble Lord, Lord Hodgson, for raising this issue. I hope that the Minister will give him a positive response.