The enormous population movements of the last century and a half have created a pluralistic world in which many faiths, races and languages intermingle. This is a world in which tolerance is crucial, a world in which respect for human rights is fundamental. These rights are expressed in the Universal Declaration of Human Rights, and particularly Article 19 on freedom of expression and of access to information. What is the rôle of libraries in such a world? Is it simply to provide the information requested and to suppress that which is not favoured? In responding to the views of the societies and organisations in which they have been established, should libraries accept that some information may be restricted or even suppressed? Is it possible to adopt a tolerant and sensitive recognition of diversity while holding fast to a commitment to preserve and provide access to the documentary record? IFLA has responded to this challenge in regard to libraries and information by establishing IFLA/FAIFE, the committee on Free Access to Information and Freedom of Expression, in August 1997.