Rabbi Dr. Dovid Gottlieb received his Ph.D. in mathematical logic from Brandeis University in 1970. He taught in the department of philosophy of Johns Hopkins University from 1969 to 1980. Today, he is a senior faculty member at Ohr Somayach in Jerusalem and one of the most renowned lecturers in the Jewish world. His book, The Informed Soul, was published by Artscroll Publications
