Whatever reservations there may be about the Rio summit, may I congratulate the Secretary of State and his team on the signing of the two conventions on biodiversity and climate change? In order to keep up the momentum, will he give an assurance that, during Britain's European presidency—which falls to us from 1 July—we will immediately set about negotiation of the protocols to the conventions and take the lead in ensuring that they are both ratified quickly, and will now sign a like-minded countries' declaration on climate change?