My right hon. Friend is absolutely right. This is yet another example of the perverse effects of what we do. We impose costs on our own country, our own industries and our own households but we do not even achieve the objective of reducing carbon dioxide emissions. In fact, in these cases we probably marginally increase them.
My appeal to the House is that we start looking at this whole business in a rational way. Let us take all the targets to which we are committed as a given. Like the hon. Member for East Antrim (Sammy Wilson), I think they are unnecessary and unwise, but let us take them as a given and seek the least costly way of achieving them. Let us seek to achieve them in a way that will place the fewest burdens on British households and result in the fewest job losses and the least destruction of industry and output. Let us not measure our success by how much pain we can inflict and how much harm and burdens we can submit to, as we have done through the 50 shades of green up to now.