If our economies are to flourish, if global poverty is to be banished, and if the wellbeing of the world's people enhanced - not just in this generation but in succeeding generations - we must make sure we take care of the natural environment and resources on which our economic activity depends.
In the weeks and months ahead, my task is to show I have the new ideas, the vision and the experience to earn the trust of the British people.
The vision of personalised public services - meeting the individual needs of all our citizens - requires continuing reform in the way services are delivered