CONFERENCES June 2008 University of M\"unster May 2008 Conference in honor of John Tate's 80^{th} birthday, University of Texas May, 2007 Oberwolfach conference on Galois theory and arithmetic geometry Feb., 2006 Oberwolfach conference on Galois theory and arithmetic geometry April, 2006 A. M. S. meeting, University of New Hampshire June, 2005 Oberwolfach conference on Galois theory and arithmetic geometry March, 2005 Conference in honor of the 65th birthday of Stephen Lichtenbaum, Brown Univ., Providence, R. I. November, 2004 Conference in honor of the 60th birthday of Ph. Cassou-Nogues, Bordeaux, France. August, 2004 Conference on automorphism of curves, Leiden, the Netherlands June, 2004 Conference on arithmetic geometry, St. Petersburg, Russia Sept. 2003 Conference on Fundamental Groups, Banff, Canada Sept. 2002 Conference on ramification theory and arithmetic geometry, Paris, France. Feb. 2002 Conference on Galois modules in arithmetic, Oberwolfach, Germany. Nov. 2001 Irvine A.M.S. meeting on Galois Theory, Irvine, Cal. July 2001 Lille Conference on Galois Modules in Arithmetic Geometry, Lille, France. June 2001 Conference on Arithmetic Algebraic Geometry, Oberwolfach, Germany. November 2000 London Mathematical Society October 2000 Irvine Meeting on Arithmetic Algebraic Geometry, Irvine, Cal. May 2000 Millenial Conference on Number Theory, Urbana, Illinois. January 1999 Conference on Representation Theory and Galois module structure, Oberwolfach, Germany. Summer 1998 Conference on Arithmetic Algebraic Geometry, Anogia, Crete Summer 1996 Calgary meeting of the Canadian Mathematical Society Summer 1996 Ottawa meeting of the Canadian Number Theory Association Summer 1996 Durham meeting on arithmetic algebraic geometry Spring 1996 U. Penn meeting on Galois theory Fall 1995 Fields Institute meeting on arithmetic algebraic geometry Spring 1995 Oberwolfach meeting on Galois structure and integral representation theory Summer 1994 Oberwolfach meeting on algebraic number theory Spring 1994 Fields Institute conference on Galois Structure Summer 1993 Augsberg Conference on Galois Structure, Augsberg, Germany UNIVERSITIES April 2007 Emory University\cr March 2007 Univ. of Michigan Oct. 2006 Univ. of Manchester May 2006 Univ. of Paris, Orsay May 2006 Univ. of Bordeaux March 2006 John Hopkins Univ. Nov. 2005 Tample Univ. Oct. 2005 Penn State Univ. Dec. 2004 Columbia Univ. Sept. 2004 Univ. of Southern California Feb. 2003 Univ. of Michigan March 2002 Temple Univ. Nov. 2001 Princeton Univ. Oct. 2001 Univ. of Iowa June 2001 Univ. of Bordeaux Dec. 2000 C. U. N. Y. graduate center May 1999 U. M. I. S. T. Nov. 1997 Univ. of Texas Oct. 1997 Columbia University Nov. 1996 Princeton University Nov. 1996 University of Maryland Dec. 1995 Concordia University Mar. 1995 Universidad de Chile Dec. 1994 Brown University Mar. 1994 Princeton University Dec. 1993 Boston University Mar. 1993 Princeton University Harvard University Dec. 1992 Columbia University June 1992 University of Bordeaux Mar. 1992 Temple University Feb. 1992 Princeton University Jan. 1992 Columbia University Nov. 1991 Boston University Nov. 1991 Brown University Sept. 1991 University of Amsterdam April 1991 Harvard University