JUST a thought… New environment minister Sammy Wilson has clearly stated his belief that changes in the earth’s climate are not down to man. He mentioned ‘ice ages’ as an example of natural change. However, if we take the view of his fellow DUP members that this planet is only six or seven thousand years old, this cannot be true, since the last ice age only ended about twice as long ago. So can the anti-green DUP have it both ways? What’s the party policy?