text: L6? nh^"^ .rar.ar^hhaE+c.,,"o have sharpened differences anong States over the generqlquestions of nan-proliferati on and safeguards arrangements and the terms of '1 rr'la'r_ +.ra.lo l nr:r^inal iecrrn ic hnr.r nnnnorn hr. c,hhliay qia.f ac r'" di ,,i .t,1. r'r ,, vJ r qP [.f rqr +r-uJ. v!uua"_L_ryor Joj.ntly, to see tighter non-proliferation contro], should be reconciled withthe desire of othe" States for Greater access to nuclear technology fcr -eace_[u_tpurposes and econornic develotment. It is in this perspective that the Final Docunent of the Tenth special session of the General- Assenbly pointed to the needfor devefopment of an "international consensusfi on the question of nuctearnon-proliferation and the peaceful use of nuclear energ:y. In respect of the non-prol-i feration Treaty, many parties have emphasized their view that theefficacy of the Treaty as a measure of nuclear arms control o.epends upon maintenance of the tralance of obligations betveen the nuclear-weapon States and non-nuc.Ieal-weapon States which constitute the foundation upon which the Treatyrests. 468. One measure of non-proliferation has gained increasing international supportin recent years - the estabfishment of nucl-ear-veapon-free zones. fhe earl.r'proposals " r such ?ones vere made for areas, such as central Nurope, rnhercnuclear weapons l/ere already deDloyed. The on-Iy substanLive agreenent, lo-"rever,is the Treaty for the Plohibition of Nuclear Weapons in Latin America rihich for Inany years vas oro'roted by L1sxig. and other lahin Arerican States. i-69. ttris Treatv (often refer.red bo as Lhe Treaty of llatelo-Lco, aflcr lh(. name o-its place of signature) is the only international instrurnent agreed. upon so far establishing a zote free of nuclear r,{eapons in a populated region. Opened forsignature in 1957, the Treaty also established a system of control through a permanent supervisory body: the Agency for the Prohibition of Nuclear i.leapons inLatin Anerica ( OPANAL ) .
analysis: The text discusses international relations, nuclear proliferation, and the establishment of nuclear weapon-free zones. It seems to be focused on the politics and diplomacy surrounding these issues, rather than specific economic, environmental, or social concerns. The text mentions the desire for greater access to nuclear technology for peaceful purposes, which suggests a connection to science and technology.