(Note: I read this post after my previous reply.)
Evolution is proposed as a fact, and contains many verified facts.
However there is a big problem with natural selection theory, in that it uses emotive terminology, which is really more suitable for matters of opinion. Differential reproductive "succes", "beneficial"mutations, which provide an "advantage". Most professional biologists are confused by the terminology of natural selection theory, which is shown by their opposition to creationism, but also in other ways, that they have no clear understanding where the line is between fact and opinion.
This is what you're complaining about?!?
I'm sorry, but it's
you who doesn't understand the difference between fact and opinion, and you're confusing words and phrases that are true by definition for "emotive terminology", when they aren't related to emotions at all.
A beneficial mutation is one that demonstrably makes an organism with that mutation more likely to survive and reproduce. The mutation is, demonstrably, a benefit to the organism in achieving those two things. This isn't an "opinion" or related to emotion, this is a fact as demonstrated by its greater ability to survive and reproduce. It is true by the definition of the word "beneficial".
It's the same for "successful", in that it succeeds to survive and reproduce, and "advantage", in that the organism with that beneficial trait tends to do better than, thus have an advantage over, others of its species which don't have that trait.
If the trait didn't help it survive or reproduce, then by definition it's not beneficial or an advantage.
For example, if creatures with Trait X tended to survive and reproduce to an average of 4.3 offspring, while those without Trait X tended to have an average of 4.1 offspring, and the environment could support either rate, then Trait X can, objectively be determined to be beneficial and an advantage in that those with that trait tended to be more successful (i.e. survive to reproduce more). Make sense?
These are simply definitions and objective evaluations, not "opinions" or "emotive" in the least.
That line is between what chooses and what is chosen, the first is a matter of opinion, the second a matter of fact.
Utter gibberish. You can have your own opinions, but you can't have your own facts.
Whether a trait is beneficial is a matter of objectively measurable fact. If you think that opinion somehow enters into this, please, do provide some evidence.
When biologists propose that organisms "like" to survive, as fact, then either this is false social darwinism, or we have to interpret it metaphorically. Like or dislike is properly a matter of opinion, and is properly no part of any science.
I don't know any biologist who uses such clumsy wording, but if they did then it's obviously metaphorical. Even if it wasn't metaphorical, that has nothing to do with social Darwinism at all.
Social Darwinism is about manufacturing a claim about who is "weak" or "strong" and then trying to enforce that opinion by oppressing or killing the supposedly "weak". It's a position which utterly fails to understand the point of evolution. Suggesting life "likes" to survive is nothing like that.
Aside from that many proposed facts in evolution theory may be false. And I think the timeline is generally false.
What "facts" are you referring to? And the timeline is generally so heavily tested and verified against so many other measurements which have only reinforced it, that I have to ask, why on Earth you would believe that?
Also the scientific merit of evolution theory is exaggerated, the theory does not describe origins, only creationism can describe origins.
And are you mad at math for not explaining ice cream?
Of course evolution doesn't explain origins. Scientists don't claim it does. Evolution was never meant to explain origins, only what happened afterwards.
Abiogenesis is the explanation of origins.
Furthermore, creationism doesn't explain anything. It merely makes untestable assertions that explain nothing. I could say, "Pixies did it," and it would have just as much explanatory power, since now you simply have a bigger mystery of where the pixies came from and how they work. Nothing's actually explained at all, it's simply pushed onto something which itself isn't explained or even objectively verified to exist.
Anyone is "exaggerating" the claims of evolution, it's primarily creationists who create straw man versions of evolution so they can attack evolution for claims it never actually makes.
And organisms are chosen in the DNA world, as a whole.
So what? Nobody is arguing otherwise.
But if you have a species with 100 members, 50 of which have Trait X and 50 of which do not, and several generations down the line of that species we see that there are now more which have Trait X and less which don't, it's pretty likely that Trait X confers some benefit, thus making those with it more successful, which is why it has become more common.
You can select organisms as a whole and still affect the frequency of individual genes within a population.
A fact is obtained by evidence forcing to a model of what is evidenced. Facts are always about chosen things. The rules for obtaining a fact are totally different from the rules for arriving at an opinion.
"Forcing to a model" is an odd choice of words, but basically right there. However, facts are
NOT always about chosen things. The speed of light is a fact. It snowing a bit here this morning is a fact. The Earth orbiting the Sun is a fact. There is no evidence that anyone "chose" these facts.
Comments you make like that are why I still have no idea what you mean by "choosing".
Validating subjectivity is something you do before you can begin to do science.
Ugh. What terrible wording. No wonder you're so hard to understand.
You don't mean "validating subjectivity", you mean "using objective measures".
Science is about
avoiding subjectivity, not validating it. This is why you need objective evidence (i.e. facts) to build a scientific hypothesis.
A social-darwinist is the anti-thesis of a scientist IMO.
It's not "anti-thesis" (an-ty-thee-sis), it's "
antithesis" (an-tith-uh-sis). And yes, social Darwinism is a pathetic attempt to use science to justify bigotry, when the actual science points out that if they were actually right about who is weak or strong, they wouldn't have to do anything. Attempting to enforce social Darwinism of any sort is just admitting that you're not actually strong enough to get ahead on your own.