4 Lasting progress towards the implementation of the right to development requires effective development policies at the national level, as well as equitable economic relations and a favourable economic environment at the international level. 11. The right to development should be fulfilled so as to meet equitably the developmental and environmental needs of present and future generations. The World Conference on Human Rights recognizes that illicit dumping of toxic and dangerous substances and waste potentially constitutes a serious threat to the human rights to life and health of everyone. Consequently, the World Conference on Human Rights calls on all States to adopt and vigorously implement existing conventions relating to the dumping of toxic and dangerous products and waste and to cooperate in the prevention of illicit dumping. Everyone has the right to enjoy the benefits of scientific progress and its applications. The World Conference on Human Rights notes that certain advances, notably in the biomedical and life sciences as well as in information technology, may have potentially adverse consequences for the integrity, dignity and human rights of the individual, and calls for international cooperation to ensure that human rights and dignity are fully respected in this area of universal concern. 12. The World Conference on Human Rights calls upon the international community to make all efforts to help alleviate the external debt burden of developing countries, in order to supplement the efforts of the Governments of such countries to attain the full realization of the economic, social and cultural rights of their people. 13. There is a need for States and international organizations, in cooperation with non-governmental organizations, to create favourable conditions at the national, regional and international levels to ensure the full and effective enjoyment of human rights. States should eliminate all violations of human rights and their causes, as well as obstacles to the enjoyment of these rights. 14. The existence of widespread extreme poverty inhibits the full and effective enjoyment of human rights; its immediate alleviation and eventual elimination must remain a high priority for the international community. 15. Respect for human rights and for fundamental freedoms without distinction of any kind is a fundamental rule of international human rights law. The speedy and comprehensive elimination of all forms of racism and racial discrimination, xenophobia and related intolerance is a priority task for the international community. Governments should take effective measures to prevent and combat them. Groups, institutions, intergovernmental and non-governmental organizations and individuals are urged to intensify their efforts in cooperating and coordinating their activities against these evils. 16. The World Conference on Human Rights welcomes the progress made in dismantling apartheid and calls upon the international community and the United Nations system to assist in this process. The World Conference on Human Rights also deplores the continuing acts of violence aimed at undermining the quest for a peaceful dismantling of apartheid. 17. The acts, methods and practices of terrorism in all its forms and manifestations as well as linkage in some countries to drug trafficking are activities aimed at the destruction of human rights, fundamental freedoms and democracy, threatening territorial integrity, security of States and destabilizing legitimately constituted Governments. The international community should take the necessary steps to enhance cooperation to prevent and combat terrorism. 18. The human rights of women and of the girl-child are an inalienable, integral and indivisible part of universal human rights. The full and equal participation of women in political, civil, economic, social and cultural life, at the national, regional and international levels, and the eradication of all forms of discrimination on grounds of sex are priority objectives of the international community. Gender-based violence and all forms of sexual harassment and exploitation, including those resulting from cultural prejudice and international trafficking, are incompatible with the dignity and worth of the