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>You're pursuing this pet idea of yours to the exclusion of the facts and values of the people who address these ideas regularly. I'm pursuing this idea becaus
by AntiImperialist 6y ago
>You're pursuing this pet idea of yours to the exclusion of the facts and values of the people who address these ideas regularly.
I'm pursuing this idea because it has wide-ranging applications. It explains why otherwise "rational" intelligent westerners make no sense a lot of the time. It is very easily explained if I just refer to the Bible.
>apex predators perform a valuable service by keeping the prey populations in check.
Even that is not true. A apex-predator-less ecosystem can function just as well, albeit differently. Look up bottom-up trophic cascade.
>Without them, humans would have to go hunt which is additional labor.
Not necessarily. Bottom-up trophic cascade takes care of that. However, hunting will be more available, reducing reliance on industrial food farming.
>Also its clear that humans wouldn't be able to hunt the same populations in the same amounts in the same way, which would have effects on the prey population, which would affect the rest of the ecosystem.
There is no need to copy a particular behavior. The species in the environment can epigenetically change to adapt to various predation patterns or lack thereof.
>Any ecologist could explain the above, it has nothing to do with the west.
A Chinese or a Japanese or an Indian or an African can in fact say the same thing, because they most likely studied the same things written by western academics. However, they are not so strictly married to those ideas, unless of course, they have been brought up as Christians.
For example, the ideas behind animal cognition and intelligence have been heavily suppressed in the west because animals are not supposed to have a "soul". They are supposed to be mindless automatons. This is rarely the case with non-western scientists.
>There are none, at least not on Earth.
Sure, in a world where God created Adam and Eve and other animals to accompany them. In the real world, humans co-evolved with very specific eco-systems and have nothing to do with most of the rest of it.
>They provide a check on disease by encouraging competitor organisms through biodiversity. They provide a future stock of biological goods and biological inputs for industrial goods that will be used when discovered to be useful. They also interact with our ecosystem because all the ecosystems are connected and make one planet-Earth-sized ecosystem.
That's a huge leap of faith. Most other animals, which are not Christians, attack other predators which are their competitors all the time. They would happily get rid of them if they had the means. In fact, Europe got rid of a lot of predators before Christianity spread. The rest of the world did too, before the west spread Christianity to them, either as the religion as a part of the imperial era or as the education that came out from it spread to universities everywhere.
>They are however the other organisms are busy evolving responses to these potential pandemic-causing organisms and that both keeps them in check and allows us to use those organisms to respond to the pandemics when they (inevitably) arise. Pandemics and plagues are more prevalent with less biodiversity because there is less competition once an organism evolves a means to take advantage of a vulnerability.
Biodiversity of what? Bacteria and viruses? Or mammals? If we didn't have pangolins, some of which are endangered btw, we'd probably not have COVID-19.
- chordalkeyboard 6y ago> It explains why otherwise "rational" intelligent westerners make no sense a lot of the time. It is very easily explained if I just refer to the Bible. That assumes they aren't making sense and that it needs to be explained. That hasn't been demonstrated. > Even that is not true. A apex-predator-less ecosystem can function just as well, albeit differently. Look up bottom-up trophic cascade. The existence of other ways of controlling population doesn't mean that those other ways are the only way. Not all food chains are controlled by bottom-up trophic cascade. some are controlled by apex predators and removing apex predators changes the ecosystem, sometimes in ways that result in collapse. > Not necessarily. Bottom-up trophic cascade takes care of that. You're shifting your explanation. Earlier you said that humans could replace apex predators. When I pointed out the problems with that, now you say it can be controlled with bottom up trophic cascade. Is it possible you just don't understand this issue as well as you think? > However, hunting will be more available, reducing reliance on industrial food farming. Not if humans aren't able to replace the apex predators functionally. Not if the volume of food produced is different. Industrial food production is less subject to seasonal variations. Have you considered that? > There is no need to copy a particular behavior. The species in the environment can epigenetically change to adapt to various predation patterns or lack thereof. Thats basically nonsensical and doesn't respond to my point. Humans wouldn't replace the apex predator therefore the ecosystem would change. > In the real world, humans co-evolved with very specific eco-systems and have nothing to do with most of the rest of it. In the real world, the ecosystems are interdependent on other ecosystems and no barriers can be drawn except by choice. > That's a huge leap of faith. Not at all. > They would happily get rid of them if they had the means. Of course they would, animals have no concept of biodiversity. That doesn't impact on the well-established thesis that biodiversity is healthy and ecosystems with fewer species are more vulnerable to disease and catastrophe. > Biodiversity of what? Bacteria and viruses? Or mammals? If we didn't have pangolins, some of which are endangered btw, we'd probably not have COVID-19. Biodiversity of everything. The pangolin theory is interesting but its equally likely that if humans hadn't been destroying species at an astonishing rate over the last 50 years we'd likely also not have COVID-19.
- AntiImperialist 6y ago>That hasn't been demonstrated. Oh, it has been demonstrated to me over and over again. Unfortunately, you may be too much in it to see it. I am in the position to observe from the outside. >The existence of other ways of controlling population doesn't mean that those other ways are the only way. Read this part of your comment again, but slowly. >Not all food chains are controlled by bottom-up trophic cascade. And where did I imply that it is? >some are controlled by apex predators and removing apex predators changes the ecosystem, sometimes in ways that result in collapse. Not really. The very same ecosystem can adapt to changes in predator population or extermination of predator population altogether. >You're shifting your explanation. Earlier you said that humans could replace apex predators. When I pointed out the problems with that, now you say it can be controlled with bottom up trophic cascade. Is it possible you just don't understand this issue as well as you think? Or maybe I understand it thoroughly, much more than your limited religious beliefs allow for. The ecosystem can be regulated with or without apex predators. If we remove apex predators, it will still be regulated automatically. We can choose to hunt if we so desire, and it will work differently but it will still work and work well. >In the real world, the ecosystems are interdependent on other ecosystems and no barriers can be drawn except by choice. Ever heard of terrariums? Sure, ecosystems may be related because they're open systems. But they don't have to be. >That doesn't impact on the well-established thesis What is interesting is that all these "well established" theses only go so far as to comply with Christianity, never further. >if humans hadn't been destroying species at an astonishing rate over the last 50 years we'd likely also not have COVID-19 I know, right? The children of Adam and Eve continue to disrupt the harmony of Gods creation, so many thousand years later. When will we learn? Except coronaviruses have been infecting mammals almost as long as mammals have been around.