Integration in the European Union jeopardizes our democracy; the European Constitution will not stop the substantial erosion of the constitutional institutions of the member states, in particular the parliaments. It will not put an end to the lack of democracy and of separation of powers, nor to inappropriate centralization. Its rejection in France and the Netherlands creates the opportunity to assign to the Union appropriate and transparent structures close to the citizens.

This is heavy stuff. It is presented to us by authors who are not known to be Euro-phobes or populists. They don't lose themselves in well-meaning clouds of criticism concerning the length of the Constitution, or in putting the blame on ‘the people in Brussels’. Their concerns have to be taken seriously. That is why their suggestions need to be addressed, both as to principle and detail.