posted on Apr, 20 2009 @ 12:13 PM
Originally posted by howie0
reply to post by Valhall
i got to your post and have to dissagree simplely because when you look at a section of nature that has not been encroached upon by man and what do
you see ( balance between every part of that system to keep it flourishing/self sustainable). i am not a terribly religious person but have seen (with
my own eyes) some things in my 40+ years that make me think.
This is the equivalent of seeing a ball roll down to the bottom of a hill and claiming
that as evidence of a creator.
The ecological settings to which you refer as "balanced" acheived that "balance" through the means of eliminating the occupants of niches that
caused the system to be unbalanced.
That is why we note "unbalance" when an ecology is roiled by the introduction of new, prevuiously not present species. For example, the niche
filled by rabbits in the U.S. was filled by some other species in Australia. When rabbits were introduced to Australia, they took over the niche
there that they occupy here. Problem was, there was no predator in Austalia to control the rabbit population like there are here in the U.S.
(wildcats, mountain lions, birds of prey, etc.) This led to an unhealthy overabundance of rabbits, and the accompanying damage they can inflict,
basically across the Austalian continent. IOW,a ravaging horde that to this day remains almost out of control.
If rabbits were left alone in Austalia, eventually we would see this "balance" you refer to come to pass there, but at the expense of many other
native Australian species.
Similarly, ecosystems in "balance" today acheived this state through elimination of other species that were competing for like ecological niches.
The fact that you yourself weren't here to witness this carnage in no way detracts from its similarity to what is happening in the so-called
"unbalanced" ecosystems which you so deplore.
Harte