00463nam a2200097Ia 450000500170000010000190001724500480003626000090008452002530009358300190034620260716043330.0  aYAMIN, Farhana  aBiodiversity, ethics and international law.  c1995  aSuggests that many of the politically most influential arguments for preserving biodiversity appeal, not to the intrinsic value of natural things, but to their possible instrumental value for humans, even if that usefulness if yet to be discovered.  c3/7/00kM2LMGR