@josie Why bother asking rhetorical questions? Oops ;-)
I’m not asking you to justify the question. I’m just asking for clarification. Perhaps we…. belay that… we seem to have very different understandings of the world. For me, there is no such thing as an objective answer. We can only answer from our own viewpoints. You apparently believe there can be an objective answer. Therefore you are asking a question I can not answer, unless that’s not really the question you are asking.
Now we have established you do believe in objective answers. So, in order for me to understand the question, I need to know the basis on which you base your notion of objectivity. From your answer to my question, though, it sounds like what you really want are more arguments to persuade others that whales should be saved. This suggests that even though you believe there is an objective reality, you understand that using subjective reality is necessary in order to get things done.
So there are lots of reasons why people might want to save whales. They might think whales are beautiful—aesthetic reasons. They might think whales are intelligent and that intelligence in other beings is valuable. They might think biodiversity is valuable. They might think that whales are mammals and feel a kind of warm, cuddly feeling about protecting mammals because they have many things in common with humans.
They might think that whales are part of traditions of various peoples and that there is some kind of sustainable harvesting of whales. They might hate the Japanese and the Russians. They might be horrified by pictures of whale killing and dismembering.
But down at the bottom of it, I think that deciding to save the whales is an emotional decision. All the rest of it is justification. There’s no objective reason to save whales. There’s no objective reason to save humans. We want to save ourselves because we like being alive.
Humans have it in their power to destroy many forms of life. In fact, we have, arguably, done so. In many cases, we did so unaware of what we were doing. Now we know, and we still continue many practices that will destroy many species. It’s not just whales, but cod and many other fish species that have been fished to the brink of extinction.
No one cares about fish so much because they aren’t very cuddly. They aren’t mammals. They are just food. There is other food. Whales are food, too. Some people believe that it doesn’t matter if you “fish” whales to extinction, just like people don’t care about cod.
Personally, I think biodiversity matters. I think that we are playing with fire when we make lots of species go extinct. I know that over time, new species will evolve to take the niche of the species we have killed off. But we could be extinct before that happens, perhaps because we killed off everything but tilapia and salmon. The problem with monoculture is that if something comes along that wipes out that species, it wipes out every single member of that species, or even only 50% of them, and then a lot of humans starve.
If something came along that takes out cattle at the same time as something came along that takes out pigs at the same time something comes along that wipes out salmon…. etc. We’d be in really bad shape.
We need whales because they are part of the biodiversity we depend on to be able to get us out of a jam. We need all kinds of tools in our toolkit because we don’t know what’s going to happen in the future. We don’t know what obstacles we will face. Monoculture is dangerous. It’s dangerous with corn and wheat, and it’s dangerous with mammals and fish.
But that’s just us. There’s no objective reason that humans should survive. The planet really doesn’t care. If every form of life gets wiped out, this chuck of nickel and iron will still be orbiting the sun. Or it’ll be flying off somewhere in the universe. Or it’ll be conglomerating with some other, larger chunk of matter.
Humans don’t matter to anyone or anything other than humans. We treat the earth as our garden. Hopefully we like our garden and want to garden sustainably. Hopefully we want to leave the garden in good shape for our children and grandchildren and descendants for a long, long time to come. Or at least, that’s my hope for humanity. But I’m prejudiced.