If it seems unlikely that the likes of Barack Obama and Silvio Berlusconi have passionate feelings on this, then at least there is an army of technicians beavering away on their behalf.

• 如果诸如奥巴马和贝卢斯科尼这样人看起来对此不敢兴趣的话，那么至少要有一批专家为了自身的利益而埋头苦干。