use of psychotropic substances for medical and scientific purposes is indispensable; prevent and combat abuse of such substances and the illicit traffic
traffic in narcotic drugs and psychotropic substances pose a serious threat to the health and welfare of human beings and adversely affect the economic, cultural and political foundations of society
financing of terrorism is a matter of grave concern to the international community as a whole; the number and seriousness of acts of international terrorism depend on the financing that terrorists may obtain