**January 6th**``Partially-finite convex programming,'' AMS Winter Meetings, Atlanta.**May 12th**``Ekeland's theorem and its extensions,'' Distinguished Lecturer Series, University of Delaware.**May 13th**``The arithmetic-geometric mean of Gauss and Legendre: An Excursion,'' Distinguished Lecturer Series, University of Delaware.**June 14th**``The arithmetic-geometric mean of Gauss and Legendre: An Excursion,'' Colloquium, University of Newcastle, Australia.**June 27th**``The arithmetic-geometric mean of Gauss and Legendre: An Excursion,`` Colloquium, University of New England, Armidale, Australia.**June 29th**``Ekeland's theorem and its extensions,'' Colloquium, University of New England, Armidale, Australia.**July 27th**``The arithmetic-geometric mean of Gauss and Legendre: An Excursion,'' Colloquium, Auckland University, New Zealand.**August 1st**``Ekeland's theorem and its extensions,'' Colloquium, Melbourne University, Australia.**August 9th**``Open problems on the existence of nearest points,'' Workshop on Functional Analysis and Optimization, Australian National University, Canberra.**August 17th**``Subderivatives and their applications,'' Conference on Functional Analysis and Optimization, Australian National University, Canberra.**August 24th**``Mosco convergence and the Kadec property,'' Workshop on Functional Analysis and Optimization, Australian National University, Canberra.**Sept 9th**``Subderivatives and their applications,'' Joint Colloquium, University of New South Wales and Sidney University.**Sept 12th**``The arithmetic-geometric mean of Gauss and Legendre: An Excursion,'' Colloquium, Macquarie University, Sydney.**Sept 14th**``Borchardt's four-dimensional arithmetic-geometric mean,'' Seminar, Macquarie University, Sydney.