Update: We are publishing the answers over here.
Bjørn Lomborg, the author of ‘The Skeptical Environmentalist’, now believes reaching an agreement at Copenhagen is vital.
His organisation, Copenhagen Consensus, is also publishing a series of reports on the cheapest ways to tackle climate change, the first one suggesting that some forms of geo-engineering, such as making clouds whiter and thus more reflective of sunlight, could cost less than 5 per cent of the bill for cutting carbon emissions. He will answer readers’ questions on Wednesday, August 12 at 2pm BST (9am EST).
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We’re taking questions in advance, so post any time until it begins.
Sceptic switches tack (FT, 07/08/09)
Bjorn Lomborg’s change of mind: a climate change deal IS important (FT Energy Source, 07/08/09)
Copenhagen Consensus report calls for more consideration of geo-engineering (FT, 07/08/09)