Preserving species isn't an
> absolute, of course; noone would want to preserve the smallpox
virus, a
> horrid life-form. But we're talking about the unnecessary
destruction of
> countless natural histories, of life-forms we don't know very much
about,
> who haven't done us any harm, and are the contingent, irreplaceable
> product of millions of years of evolution. By preserving them, we're
doing
> more than just preserving ourselves; we're also allowing those
life-forms
> to have a future, to evolve into other, perhaps more interesting
species.
>
> -- Dennis
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That eat us for breakfast.
Ian