Child Poverty Bill

I partially agree with what the hon. Gentleman says, and I certainly welcome the sentiment behind it. I am not always convinced that consensus does lead to the best results. A clash of ideas more often leads to positive outcomes than does a cosy consensus in this place. All the parties signed up to the Climate Change Act 2008, but have we seen a demonstrable change in emissions since it was passed? We have not seen it yet, but I hope that we will. I shall not go further on that; I shall stop before I am stopped, Mr. Deputy Speaker.