http://www.guardian.co.uk/commentisfree/2008/oct/21/economy-green-politics "What can be done about political short-termism? With the environmental thinker Matthew Prescott, I've hatched what might be a partial solution. We propose a new parliamentary body - the 100-year committee - whose purpose would be to assess the likely impacts of current policy in 10, 20, 50 and 100 years' time. Like any other select committee, it would gather evidence, publish reports and make recommendations to the government. It would differ only in that it had no interest in the current political cycle. Its maximum timeframe would be roughly the residence time of carbon dioxide in the atmosphere.
The members of this committee would not be equipped with crystal balls but they would be released from the need to balance the interests of the present against a heavily discounted future. Their purpose would be to provide a voice for those who have not yet been enfranchised. A 100-year committee could not insure us against political stupidity, but it would deprive governments of the excuse that they couldn't see trouble coming."