necessary assistance to the Working Group in discharging its tasks and also approves the Commission's request to the Secretary-General to organize, in 1991, within the existing resources and framework of the United Nations regular programme of technical co-operation, a technical conference on practical experience in the realization of sustainable and environmentally sound self-development by indigenous peoples. [See chap. II, sect. A, resolution 1990/62, and chap. XIX.] 18. Discrimination against people infected with the human immuno-deficiency virus (HIV) or people with the acquired immuno-deficiency syndrome (AIDS) I The Economic and Social Council, noting Sub-Commission on Prevention of Discrimination and Protection of Minorities resolution 1989/17 of 31 August 1989 and Commission on Human Rights resolution 1990/65 of 7 March 1990, authorizes a study of problems and causes of discrimination against people infected with the human immuno-deficiency (HIV) virus or people with the acquired immuno-deficiency syndrome (AIDS), to be undertaken by Mr. Luis Varela Quiros. [See chap. II, sect. A, resolution 1990/65, and chap. XIX.] 19. Sale of children The Economic and Social Council, noting Commission on Human Rights resolution 1990/68 of 7 March 1990, approves the Commission's request to the Chairman of the Commission to appoint for a period of one year a Special Rapporteur to consider matters relating to the sale of children, child prostitution and child pornography, including the problem of the adoption of children for commercial purposes, and also approves the Commission's request to the Secretary-General to give the Special Rapporteur any necessary assistance. [See chap. II, sect. A, resolution 1990/68, and chap. XIX.] 20. National institutions for the promotion and protection of human rights The Economic and Social Council, noting Commission on Human Rights resolution 1990/73 of 7 March 1990, approves the Commission's request to the Secretary-General to convene a workshop, to be financed from the regular
**Analysis**
This text appears to focus on human rights and social issues, with specific resolutions and requests related to discrimination, child trafficking, and national institutions for human rights promotion. The text does not explicitly mention economic development, industry, or international trade, and the language used is more related to social and humanitarian concerns.

**Category**
Humanitarian aid and relief, Human rights