I am not going to make decisions based on barricades and blockades, nor am I going to make decisions based on the short-term volatility of the oil price.

You need in the long run for stability, for economic growth, for jobs, as well as for financial stability, global economic institutions that make sure that growth to be sustained has to be shared, and are built on the principle that the prosperity of this world is indivisible.

To be a teacher you must be a prophet - because you are trying to prepare people for a world thirty to fifty years into the future.

I am happy for there to be a leadership contest. I think there should be.

...in just 25 years the glaciers in the Himalayas which provide water for three-quarters of a billion people could disappear entirely.

Take, therefore, what modern technology is capable of: the power of our moral sense allied to the power of communications and our ability to organize internationally. That, in my view, gives us the first opportunity as a community to fundamentally change the world.

We've got to be explicit that the road to greater economic success does not lie in this cosy assumption that you can move from a single market through a single currency to harmonising all your taxes and then having a federal fiscal policy and then effectively having a federal state.