Re:Ocean fish could disappear in 40 years
by itistoday on Tuesday May 18, 2010 @12:38PM
(#1358062)
+1
Though I'm struggling to think of even just one example of a human-created ecosystem designed to substitute for a natural one that's been at least as sustainable as those existing in nature.
Though I'm struggling to think of even just one example of a human-created ecosystem designed to substitute for a natural one that's been at least as sustainable as those existing in nature.