Mark1031 said:
@WJ
What do I mean by the statement "from a biological point of view"? Do you accept the fact that the basis for our understanding of modern biology is a combination of genetics, and evolution through natural selection? If the answer is yes then success from a biological point of view = more successful at reproducing. Having longer fingernails is not success. Even if having longer fingernails on average helps your species reproduce at a greater rate you are not a biological success until you actually do the reproducing even if you have the long fingernails. I really don't see the necessity of introducing a value judgment into the word success. But if we must I would say that it is objectively "good" to not go extinct, again from a biological point of view.
Yep, I believe in the Theory of Evolution. Don't let my location throw you off.
When I say "from a biological point of view," I mean looking at something with knowledge obtained from the science of biology in mind. (Before I continue: Do you mean the same?)
I think I worded my previous posts slightly off. Let me start again from the beginning---from semantics, to make sure we're on the same page.
Success pretty much means
achieving one or more goals. Consider the sentence
Bob is successful at getting money. This, although not exactly a fact, is still objective in the sense that it can be backed with facts. In that sentence, the goal that "success" implies is getting money; that's right there in the sentence. Now consider the sentence
Bob is successful. Notice that no specific goal is mentioned. Certain goals might be sorta implied---I imagine most people associate successful people with achieving wealth and/or fame, getting chicks (or a nice husband in the case of a woman), and/or raising good kids. But who's to say what the goals are that Bob should have in mind? No one really, and thus the sentence is subjective in nature---it's purely a matter of opinion whether or not its true. Even though facts could be brought up (perhaps Bob makes $500,000 a year), it could be questioned whether or not they're relevant.
It's the same with the sentence,
Ants, as a species, are more successful than giraffes. [Actually, I think there is more than one species of ant, but let's not worry about that.] You might say, "Well, it's objectively true from a biological point of view." To which I would ask, "Why?" And perhaps you would pull out a book on ants and giraffes and point out that there are an estimated 535 billion (or whatever) ants in the world, whereas there are only 2.5 million (or whatever) giraffes. And even if you go by the total mass of the animals, there is more ant mass than giraffe mass.
But the relevance of all that could be called into question, just like Bob getting a six-figure check annually. Who's to say that all that makes a species successful? Who's to say that numbers are what bring success? You might say, "Darwin did," but here's the essence of what I'm trying to say: No he didn't. When he said that nature selects for the ability to pass on genes, he didn't literally mean that Mother Nature sits there and chooses only the fittest to live, and all living organisms compete for her approval. He just meant that when there's something whose genes allow it to pass its genes on moreso than something else, the first something's genes will most likely eventually become more common than the second something's. Notice that I said WILL, not SHOULD (by "should" I'm referring to the meaning dealing with obligation and not probability). There is no value judgement inherent to the ToE.
No part of biology actually places any value in life---that's in the realm of philosophy. Sure, most biologists probably personally value life, otherwise they wouldn't dedicate their lives to studying it, but the science itself doesn't speak out, "Life... good!" Thus, I don't see how biologically speaking, it's "good" to not go extinct, or that furthering your species makes you "successful."
Edit: Now that I think about it, just posting the last paragraph would probably have done just as well, but oh well.
