Comments by Mr. Roger Kotila, president of the DWF

If Europe decides to draft a federal European constitution, I highly recommend that you study features within the Earth Constitution, what I consider to be the "gold standard" for a federal democratic world constitution. Drafted by the World Constitution & Parliament Association, the Earth Constitution is superior to the US Constitution. Democratic World Federalists (dwfed.org) and the Earth Federation Movement (earthfederation.info) share a belief in federalism. 

Jakub JermarJakub's Universal Blog
Hitting the European nail on its head

Ralf GrahnBlog by Ralf Grahn
Several articles about the European Federalist Paper by Ralf Grahn

"It has been frequently remarked, that it seems to have been reserved to the people of this country, by their conduct and example, to decide the important question, whether societies of men are really capable or not, of establishing good government from reflection and choice, or whether they are forever destined to depend, for their political constitutions, on accident and force."— Alexander Hamilton