Dr. Michael Wolffsohn is a German historian. His latest book, "Zum Weltfrieden", argues that federal structures are the only way to ensure that different we-groups cooperate and live in peace.

Photo credit: https://www.flickr.com/photos/chrisaitken/

The Project for Democratic Union (PDU) is a political think-tank which makes the case for a full political union of the Eurozone. We believe in a boldly democratic, unified Europe with a strong civil society and public sphere.