The European Parliament has yet to define a clear line for its involvement in the reflection on the future of Europe, and the majority of the governments are keeping quiet for the time being (see this column yesterday), but the organised political forces at European level are taking action and trying to lay down their views as clearly as possible. This is true of the Greens, it is true of the Socialists (the Party of European Socialists has just held a meeting between the Socialist ministers...