The Poncelet French-Russian Mathematics Laboratory announces the conference "Global Fields" to be held in the Independent University of Moscow, Russia, from Monday, July 2 to Friday, July 6, 2007. This workshop is part of the activities of the French-Israeli program of cooperation, the Russia-Israel scientific research cooperation, and the French-Russian cooperation in mathematics. ... The workshop will start on Monday morning, July 2, and end on Friday afternoon, July 6. ...