Harav Yitzchak Ginsburgh is one of our generation's foremost expositors of Kabbalah and Chassidut and is the author of over 100 books in Hebrew, English, French, Russian, and Spanish. The interface between Torah and science is one of the areas in which he is known for his breakthrough work, forging a path in revolutionizing the way we think about the relationship between Judaism and modern science. He is also the founder and dean of the Ba'al Shem Tov School of Jewish Psychology, and his unique approach to mathematics in Torah is now the basis of a new math curriculum for Jewish schools.