• HiddenLayer5@lemmy.ml
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    1 year ago

    Ie ending species that without us would have no issue evolving & continuing to be part of the ecosystems.

    That’s not true though. Even the animals we’ve created, like cats and dogs, can live on just fine without us. As can most small and micro herbivores like mice, rabbits, certain songbirds, and most of the “pest” insects; as well as mesopredators (middle of the food chain predators) like foxes and the aforementioned cats and dogs. Plenty of plants are asexual and do not require external pollination, including many of the invasive plants that we can’t kill despite our best efforts.

    Actually, invasive species in general are a major counterexample. We’ve been trying to drive many of them to extinction, they are not going extinct. Australia is trying to kill feral cats, that’s not working. The US spends billions on herbicides against invasive plants, that’s not working and many argue that it’s doing more harm to native plants in some cases than the invasive plants themselves. They also tried to kill European sparrows and starlings which are also not working. Same with fire ants. Same with invasive fish. Same with invasive seaweed and algae.

    In fact, in environmental sciences which I majored in, there is increasing discussion on whether calling species “invasive” even makes sense. Humans are also part of the ecosystem and of “nature” despite us claiming to be the masters of it. We are subject to its laws just like all other life, so if a mite can hitch a ride on a bird across the ocean and that’s considered natural migration, why shouldn’t a mouse that hitches a ride on a human boat across the ocean be considered natural migration? There is no morality in nature, it just is and everything is fair game, so we really need not worry “for nature,” we should be worrying for ourselves about losing our place in it by going extinct. Adapt or die, that’s nature’s one and only rule, so if we don’t want to die we need to adapt and clean up our act basically.

    • Evil_Shrubbery@lemm.ee
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      1 year ago

      No. If cats dont have anything to eat bcs their food is also extinct then they absolutely cannot just continue fine without us.

      Same with plants, all of them require eg water of certain qualities etc.

      We are changing habitats (and killing species trough that), not killing specific species directly (eg hunting, pesticides, etc) and via the lack of them changing the habitats.

      And by changing the habitats I mean at speeds far beyond what evolution can keep up with, so it comes to more of a reset. So the sadness of this wiki/Biodiversity_loss followed by booms like wiki/Cambrian_explosion, but ofc note the timescales.

      • HiddenLayer5@lemmy.ml
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        1 year ago

        Biodiversity loss and the loss of all life are two completely different things. Biodiversity loss and mass extinction has happened numerous times in the history of life. The one caused by us isn’t even the most significant one. We’re not even the most significant group of organisms that has caused mass extinctions, that probably goes to the myriad prehistoric species that caused the initial rapid rise in water and atmospheric oxygen levels which ended up killing most organisms including most of themselves (whom we owe our own existence to by the way, when species die out other species fill their place). Obviously not saying that we shouldn’t do something about our ecological impact, but the idea that unless WE fix ourselves all life is doomed is just not true and is a pretty “white knight” attitude. The reason we should clean up our act is for our own survival, we shouldn’t delude ourselves that all life on Earth is counting on us. “Nature” or “the ecosystem” as an entity really doesn’t care what happens to it, nor does it have any ability to care.