The Traubman family resides in San Mateo, California. Len, a pediatric dentist, retired after 35 years in his practice of dentistry for children in San Francisco. Libby, a retired clinical social worker, was a trustee of the Foundation for Global Community - formerly Beyond War - which they helped launch in 1982. Libby and Len shepherd the Jewish-Palestinian Living Room Dialogue, established in July 1992, whose principles of living together apply universally to relationships between diverse citizens and with Earth herself. Their children, Eleanor and Adam, in their early 40s, have left the nest and married, and now there are three dear grandchildren.