I know that there will be attendance from Foreign Office officials on that, and I agree with my hon. Friend that the Mongolian COP in August is equally important. It is important with these COPs that we do not look at climate, desertification and nature separately. We need to bring the three Rio conventions much closer together so that we get the synergies. Desertification has not traditionally been seen as a problem in this country but, as the planet warms and our climate changes, we need to take the issue seriously.