America knows it has got to deal with its deficit problems so that it, too, can promise it is making its proper and best contributions to the world economy.

In a global marketplace with its increased insecurities and - indeed often - volatility and instability, national economic stability is at a premium, the precondition for all we can achieve, and no nation can secure the high levels of sustainable investment it needs without both monetary and fiscal stability together.

What is happened in the years since the Second World War is not a temporary truce. It is not simply a ceasefire. Instead of battling with weapons and armaments, people battle only with arguments and ideas.

It is thanks to men and women who were totally committed to fighting fascism, people like Alan Turing, that the horrors of the Holocaust and of total war are part of Europe's history and not Europe's present.

The best way of realising our high ideals is to show that we have an alternative in government that is credible, that is radical, and is electable - is neither a pale imitation of what the Tories offer nor is it the route to being a party of permanent protest rather than a party of government.