เขียนโดย knotsnake Authenticated user เมื่อ 15 พฤศจิกายน 2560
Precuationary Approach "...where there are threats of serious or irreversible damage, lack of full scientific certainly shall not be used as a reason for postponing cost-effective measures to prevent environmental degradation" (UNCED, 1992) The two ramifications of the precautionary approach, there for, are: