The basic agreement of all religions about core moral values is increasingly being recognized by religious leaders. It is urgent that these values are now translated into practical policies that will reduce the economic inequalities in our world, bring relief to the very poor, protect the environment and reduce the dangers of violence and terrorism. Such policies can only result from detailed co-operation between religious thinkers and economists, politicians, business leaders and members of other relevant disciplines. Interfaith dialogue should also be interdisciplinary dialogue.