This revision of the Constitution will not be perfect. But at least the Constitution will not be inflexible. It will be a step towards the Social Europe which we wish.

If the US economic landing is soft there will be no consequences (for Europe).

We on the left who are pro-European and Internationalist wish to unite the peoples under a social model.

For a long time many believed that there would be an automatic adjustment and counted on a rapid increase in the wages of the emerging nations, on our advances in technology and the costs of transport preventing disruption. But this reassuring analysis is out of date.

The single currency should allow the European Union, and therefore France, to balance its monetary strength with the United States. It should help us adjust to the development of China.

Without sounding too grandiose, the survival of the planet itself is at stake, you have rising sea levels, acidification of the oceans, immigration sparked by climate change, droughts that are much more severe.

This revision of the Constitution will not be perfect. But at least the Constitution will not be inflexible. It will be a step towards the Social Europe which we wish.