What is the goal of keeping nature healthy, when we will not be here to benefit from it several decades from now? Do we psychologically actually care about what happens after we die? Can we reasonably believe that individuals have any concern about future evolution on Earth after their death? As we have seen from the discussion here above, perhaps the strongest argument that should defend the pro-environmentalist position would be that...

However, this is a conclusion that few have arrived to and it seems to me quite clear that the individualistic attitude I have mentioned is much closer to what we are experiencing now.
Bibliography

THE HUMAN-ENVIRONMENT INTERFACE- WORLDVIEW and ENVIRONMENTAL CONCERN. On the Internet at http://www.eeexchange.org/sustainability/content/G/4.htmL

2. http://www.nhh.no/geo/MAN.Site%20folder/MAN.Site/Sess4R/Cornucopians.html

THE HUMAN-ENVIRONMENT INTERFACE- WORLDVIEW and ENVIRONMENTAL CONCERN. On the Internet at http://www.eeexchange.org/sustainability/content/G/4.HTML