Speakers: Julio Plaza del Olmo

By Stephen Braude, Andrew Paquette, Julio Plaza del Olmo, Yolene Thomas, Carlos Alvarado, Dick Bierman, Henry Bauer, Nemo Morck, Donna McCormick, John Alexander, Eva Lobach

By Stephen Braude, Julio Plaza del Olmo, Mikhail Gorbanev, Hartmut Grote, Robert Klauber, Michael Grosso, Carlos S. Alvarado, Jaime A. Teixeira da Silva, Chantal Toporow, Alan Gauld, Henry Bauer, Gerhard A. Mayer, Don Beere