text: (d) Each State Party shall prohibit and bring to an end, by all appropriate means, including legislation as required by circumstances, racial discrimination by any persons, group or organization; (#) Each State Party undertakes to encourage, where appropriate, integrationist multi-racial organizations and move­ ments and other means of eliminating barriers between races, and to discourage anything which tends to strengthen racial division. 2. States Parties shall, when the circumstances so warrant. take, in the social, economic, cultural and other fields, special and concrete measures to ensure the adequate development and protection of certain racial groups or individuals belonging to them, for the purpose of guaranteeing them the full and equal enjoyment of human rights and fundamental freedoms. These measures shall in no case entail as a consequence the maintenance of unequal or separate rights for different racial groups after < the objectives for which they were taken have been achieved. Article 3 States Parties particularly condemn racial segregation and apartheid and undertake to prevent, prohibit and eradicate all practices of this nature in territories under their jurisdiction. Article 4 States Parties condemn all propaganda and all organizations which are based on ideas or theories of superiority of one race or group of persons of one colour or ethnic origin, or which attempt to justify or promote racial hatred and discrimi­ nation in any form, and undertake to adopt immediate and positive measures designed to eradicate all incitement to, or acts of, such discrimination and, to this end, with due regard to the principles embodied in the Universal Declaration of Human Rights and the rights expressly set forth in article 5 of this Convention, inter alia: (a) Shall declare an offence punishable by law all dissemi­ nation of ideas based on racial superiority or hatred, incitement to racial discrimination, as well as all acts of violence or 
analysis: The text appears to be discussing the elimination of racial discrimination and the protection of human rights. The measures mentioned include legislative actions, education, and eradication of propaganda and incitement to racial hatred. These actions seem to be focused on social and cultural aspects rather than economic or environmental ones.