The Prime Minister in a Shrinking World

In the days when Winston Churchill and Clement Attlee faced each other in the House of Commons, there was disagreement about whose hands should be on the Mace, the symbol of power at Westminster. Everyone assumed that the hands on the Mace would be British. In the past half century, the Prime Minister's power at Westminster has increased greatly, but it has diminished in the worlds beyond.

In Westminster, the Prime Minister is now first without equal. But in councils of the European Union, ...