- 30 Apr 2007
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The reason why they're critical as stated in the article is because their bodies provide nourishment when they decompose for alot of marine life. Alot of species such as killer whales and sharks also feed on whales as a regular source of food. As for the WWF's numbers being inflated, I'm sorry but I can't simply throw them away and start accepting numbers from the IWC. They both have entrenched interests. I'd say something in the middle is more acceptable, but no matter what average you take its still alot less than there used to be. Hundreds of thousands of whales going missing over the course of just a century is going to have a huge impact on the oceans ecosystems especially if combined with massive commercial fishing operations. The connection is clear in my humble opinion.
Also, to clarify, when I said cows dont affect the ecosystem I didn't mean that they have zero impact. As I said, clear-cutting forest for farmland, animal manure run-off into local water tables (e.coli bacteria) and yes, methane as you said, they all impact us. But, there are no natural predators who prey on wild cows that would go extinct due to a lack of cows, same with sheep, they have been domesticated for roughly 10,000 years and are not a keystone of worlds ecosystems aside from being a mainly human food source. The closest thing to a wild cow I can think of is perhaps water buffalo in Africa which the large cat family and crocodiles still rely on for food.
I agree that, if their numbers are increasing it seems as though there's no reason why we can't kill a few, but letting their numbers increase further holds more benefit in the long run than trimming the population down for the benefit of commercial whalers. As I stated in a previous post, the tradition of eating whale meat seems to hold a nostalgic value for the modern Japanese public at best. Demand is low, and there is already enough frozen meat to meet the demand for quite some time.
Also, to clarify, when I said cows dont affect the ecosystem I didn't mean that they have zero impact. As I said, clear-cutting forest for farmland, animal manure run-off into local water tables (e.coli bacteria) and yes, methane as you said, they all impact us. But, there are no natural predators who prey on wild cows that would go extinct due to a lack of cows, same with sheep, they have been domesticated for roughly 10,000 years and are not a keystone of worlds ecosystems aside from being a mainly human food source. The closest thing to a wild cow I can think of is perhaps water buffalo in Africa which the large cat family and crocodiles still rely on for food.
I agree that, if their numbers are increasing it seems as though there's no reason why we can't kill a few, but letting their numbers increase further holds more benefit in the long run than trimming the population down for the benefit of commercial whalers. As I stated in a previous post, the tradition of eating whale meat seems to hold a nostalgic value for the modern Japanese public at best. Demand is low, and there is already enough frozen meat to meet the demand for quite some time.