Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 28. Chapters: Elias Canetti, Pascin, Solomon Passy, Maxim Staviski, Shlomo Kalo, Avraam Benaroya, Jacob L. Moreno, Moshe Gueron, Pancho Vladigerov, Solomon Goldstein, Moni Moshonov, Jaime Yankelevich, Valeri Petrov, Michael Bar-Zohar, Raphael Mechoulam, Sarah-Theodora, Alexis Weissenberg, Angel Wagenstein, Eve Frank, Milcho Leviev, Emanuel Zisman, Victor Shem-Tov, Mira Aroyo, Isaac Passy, Ya'akov Nitzani, Nikolay Kaufman, Binyamin Arditi, Georgi Pirinski, Jr., Eva Volitzer, Rachamim Talbi, Ya'akov Nehoshtan, Albert Aftalion, Israel Pinkas, David Primo, Shimon Bejarno, Itzhak Fintzi, Jacques Canetti. Excerpt: Solomon Isaac Passy (Bulgarian: ) (born December 22, 1956) is a Bulgarian politician, foreign minister of Bulgaria from July 2001 until August 2005, and the Chairman-in-Office of the OSCE in 2004. Solomon Passy was born in Plovdiv. He is the son of famous Bulgarian philosopher Isaac Passy. He is a mathematician and holds a Ph.D. in Mathematical Logic and Computer Science from Sofia University. He was involved in the dissident movement under the socialist regime. In 1990, Passy was the founding President and CEO of the Atlantic Club of Bulgaria, a non-governmental organization to lobby for NATO membership, and the founder and spokesman of the Green Party of Bulgaria. During that period Passy was a PhD student and Assistant Professor in Mathematical Logic and Computer Science at Sofia University "St. Kliment Ohridski" and at the Bulgarian Academy of Sciences. Passy and his team completed a study on modal logic, originally initiated by Aristotle, framing the theory of the necessary truths in the possible worlds - popular today as hybrid logic. Before that he was studying the boundaries of human understanding and limits of knowledge. Solomon Passy is the author of dozens of publications in international journals on logics...