I congratulate the right hon. Member for Wentworth and Dearne (John Healey) on introducing the debate, and on the manner in which he did so. I think it refreshing to have a debate about first principles and about how we might create future wealth, rather than about how we might spend it. We have learnt from history that trade—and free trade in particular—has enabled us all to make ourselves richer. We do not have to be convinced about how interdependent the world is when we observe that the tsunami in Japan caused shortages in one or two of our car factories. That demonstrates how important it is for our nation to undertake international trade.
We have been through a difficult economic time, comparable in many respects to the 1930s, but in terms of public policy, politicians in most western countries have acted in a very good way, and have kept their economies moving forward. On the whole, they have done a pretty good job of tackling what I think was a major difficulty in 2007-08. A few years ago, I should have said that the forces of protection would be far more on the march today than they have been. I think that that is because the vast majority of our fellow citizens and constituents now recognise the benefits of international trade. We have seen the success of Jaguar Land Rover, which has exported 80% of its output—£13.7 billion—much of it not only to the United States but to the far east. That shows how we are creating wealth and jobs, and how the British economy can benefit from trade.