Letters | 5 December 2013

Climate scientists write…

Sir: Lord Lawson has written in his diary (30 November) under the online summary headline ‘my secret showdown with the Royal Society on global warming’, but the reality is rather different. As he is aware, the purpose of the meeting on 19 November was not to put on a public performance, but to provide Lord Lawson with expert advice on climate science. The science summarised by the climate scientists was generally agreed to by all present.

Lord Lawson charges that we ‘were very reluctant to engage on the crucial issue of climate change policy at all’ and that we had no interest in ‘the massive human and economic costs involved’ in implementing policies to mitigate the effects of climate change. As climate scientists, the human and economic costs of the changes happening to our climate are of grave concern. Climate science has a key role to play in informing policy.