Confinement of color: open problems and perspectives

Some basic features of confinement are reviewed, in particular the symmetry patterns of the dual dynamics. Open problems and possible directions of progress are discussed.Comment: 6 pages, 1 figure. Invited talk at PANIC 05 Santa Fe NM October 24-28 200

Understanding Color Confinement

An updated review is presented of our understanding of color confinement. Lattice results on condensation of magnetic charges are discussed. The role of vortices is analysed.Comment: 4 pages, 2 figures. Presented at Quark Matter 2001, Brookhaven 14-20 January 2001. To appear in the proceeding

Non Perturbative Effects in QCD

Non perturbative results from lattice QCD will be discussed, namely: Vacuum Condensates and QCD Sum Rules; $U_A(1)$ and Topology; Confinement of Color.Comment: 8 pages, 5 figures. Talk at the International Workshop on QCD: QCD@Work 2003 - Conversano (Italy) 14-18 June 2003 (eConf C030614

Monopole Condensation in Gauge Theory Vacuum

The condensation of monopoles (dual superconductivity) of QCD vacuum is reviewed. Direct evidence is produced that the system, in the confined phase, is a dual superconductor.Comment: 8 pages, latex, 4 ps figures uuencoded, Invited talk at the Int. Conf. CONFINEMENT95, Osaka, March 199