Sinergy
Posts: 9383
Joined: 4/26/2004 Status: offline
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quote:
ORIGINAL: Najakcharmer quote:
ORIGINAL: Sinergy But to make the point that you are doing it to "thin the herd" or "deal with deer overpopulation" or some other nonsense fails to take into account that deer did just fine for thousands and thousands of years before white man invaded the New World. Actually, they didn't, always. Ecosystems change as populations rise and fall in response to various events, ranging from climate changes to drought to invasive species. Human impact on ecosystems has caused more disruption in a shorter time than ever before, but human impact is definitely not the sole cause of ecosystem disruption or population imbalances. It's just the most common and catastrophic cause in this century. Depends on how long a time line you want to examine the problem from. When human beings crossed the arctic ice bridge from Asia, they encountered a continent with large mammals who had never been exposed to human hunting tactics. Over the next few thousands of years, human beings systematically exterminated the large mammals that lived here. With the development of firearms in the last few centuries, human beings embarked on an extermination of the large sized predators on this continent. As you stated, ecosystems are incredibly tightly interconnected. Human beings messed with this one, and now the only solution apparently is to issue deer licenses to cull the herd. The problem we have out in California involves the mountain lion. This large sized roaming predator was exterminated wholesale up until the mid 1970s, the reason most frequently given was to protect rancher's cattle, when environmental activists got it moved to the endangered species list. So now it's numbers are rebounding, largely due to the animal it tends to eat the most, coyotes, being an overpopulating nuisance that many people complain about. But people keep expanding out into the area that was once the mountain lions. So now people get up in arms because Lassie gets picked up and carried off by a large puma and they want mountain lions killed. Population pressures have resulted in the need for people to do things like cull deer herds to protect young growth plants and mass die-offs of deer populations. I am not saying I have issues with killing Bambi, simply attempting to point out that the problem is bigger than killing Bambi will solve... Sinergy
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