BBC: Hesitation over tackling climate change could be catastrophic, Prince Charles has told global warming experts. Speaking at St James’ Palace, in London, the prince said: "It seems to me that in many ways we already have some of the answers to hand. "We know about energy efficiency, renewable energy, and how to reduce deforestation… but we seem strangely reluctant to apply them," he went on. He said he hoped the scientists could influence a conference in …