[quote]thunderbolt23 wrote:
[quote]swoleupinya wrote:
Thunder, this statement shows a complete misunderstanding of the process of natural selection. I now know why you are having trouble seeing my position as logical.
Natural selection is not progressive. It filters for what are effectively random mutations. Although, there are arguments about the randomness or predictability of these mutations, a basic working knowledge of natural selection doesn’t require that you delve into this topic. [/quote]
This is why I criticize your writing - your inability to speak plainly and take a position.
I understand natural selection just fine, don’t hide bhind that copout. The issue is and always has been “why do humans adhere to a moral standard of behavior even when it conflicts with a natural evolutionary strategy of pure survival?”. There is a disconnect there, one worthy of exploration.
You haven’t explained it.
This purported “escape hatch” won’t do. I understand natural selection. Make an argument, or stop wasting my time.
[quote]Again, you assume too much.
I’m 35. I have two kids, and I’m married to a teacher. I’ve owned a business and had careers in the corporate world and in a sport. I am actually a freshman in college, but that’s a long story.
Interestingly enough, I’m also a published writer whose work was widely applauded… and, no. We’re not talking about a school newspaper here. I’m about halfway through writing my first novel, and judging from the responses that I’ve gotten from a few friends of mine who are influential editors, I’m going to say my writing is pretty damn good.
Assume less. Learn more. I suspect it will help you in the long run.[/quote]
Super - I don’t doubt you’ll be a successful writer of fiction.
My criticism of your writing does not come from a complaint about “style” - it’s that you bounce around and are unclear.
As for your advice to “learn more”, it gave me a chuckle. See the “Scientism” link I provided for you and spend some time in your classes learning more about evolutionary biology and ethics. You’ll have electives - make it so.[/quote]
I’m gonna’ give this one more shot for you, Thunder. I’ll try to rephrase my response to the challenge you made in less technical terms.
Not all species exhibit what you describe as a “natural evolutionary strategy of survival.” In fact, the challenge you presented is one that has been around as a challenge to Darwin’s theory of natural selection pretty much since he published Origins .
Natural selection does not require the purely, mathematical calculus that you presented.
In your example, there are two options:
- Thin the herd for the better of the species.
- Respect the sanctity of life.
It’s a false dichotomy. The reason being that you are looking at it through a lens that only allows you to judge the immediate results of the decision. This holds no relevance to the way that natural selection functions, and it ignores much larger implications.
Natural selection does not work within a generation. It also does not force changes in physiology or instinct. It filters for mutations in physiology and instinct based on their success at surviving and propagating.
So, in the example of humans and higher primates, we see very stark differences (especially early in life) in regards to instincts as they relate to sanctity of life. We have, for the sake of simplicity, two different branches of evolution stemming from near the same point: primates and humans.
In the course of the evolution of humans, the genomes that drive the instinct to preserve life presented in a certain number of individuals and populations. Conflicting genomes that drive a more brutal approach also presented. Over the course of millions of years, the genome that drives the instinct to preserve life was more successful than others. So, this is currently the dominant genome in this respect.
On another branch of evolution, primates have not experienced the same results. It is very arguable that one of the reasons that genomes that present a more long-term strategy such as ours have not persisted or possibly even presented in primates is because they have not experienced the mutations that expanded the size and function of our cerebral cortex. Any behavior or physiological characteristic is the result of a complex interaction of numerous genes.
Humans have arguably been much more successful on an evolutionary scale than have been primates. This success has been born out on a scale of millions of years, with MANY failures along the way. This is the nature of natural selection. It is a trial and error system. It is NOT a system that forces adaptation for the sake of survival. It is a system that reacts to adaptations VIA the mechanism of survival.
So, if you want to know why humans adhere to a moral standard of behavior even when it conflicts with a natural evolutionary strategy of pure survival; the answer is that they don’t. And, the conflict that you present does not necessarily exist. It is very arguable, and happens to be one of the aspects of evolutionary biology that holds the highest degree of consensus, that humans urge to prioritize the sanctity of human life is in fact a more successful strategy for the propagation of the species.
We do not struggle with any instinctive urge to do things such as “cull the herd” as you present it, because they are not a part of the collection of cognitive tools that we are born with. There certainly ARE aberrations in this respect, and they are commonly referred to as psychopaths or sociopaths.
Here we see a perfect example of the non-progressive, trial-and-error, imperfect nature of natural selection. Mutations happen for reasons completely unrelated to natural selection. Remember, natural selection does not CAUSE mutations. It simply judges them through the mechanism of survival.
The challenge that you presented, in which we would reason against a “natural evolutionary strategy of pure survival,” is a straw man. It is so, because there is no such thing as a “natural evolutionary strategy of pure survival” inherent in the theory of natural selection. This strategy that you present is one of the oldest and sadly most oft-repeated challenges made to Darwin’s theory. It is also enormously frustrating to respond to, because it demonstrates a lack of understanding of Darwin’s theory. Essentially, you are telling me that natural selection works in a way that it frankly does not, and you are using this to propose that my theory cannot be logical in the context of natural selection.
An equivalent act of intellectual disrespect would be for me to attempt to argue points of the function of the relationship between the christian god and man using what I purport to be my understanding of the Bible’s position in this respect. I went to church when I was younger, and I spent some time in religious schools, but I am no biblical scholar. If you were to give me your interpretation of the Bible’s take on the relationship between god and man, I would probably have to take it as largely valid. If I felt that I couldn’t trust its veracity, I would have a ton of work ahead of me to prove this. The first step would be gaining a familiarity with the subject matter.
*** A note about intellectual honesty and skepticism: I framed a few positions in my above argument as absolutes. I did so, because whenever I’ve offered qualifications in my responses, you have accused me of being essentially obtuse.
For instance, I wrote:
“Natural selection is not progressive. It filters for what are effectively random mutations. Although, there are arguments about the randomness or predictability of these mutations, a basic working knowledge of natural selection doesn’t require that you delve into this topic.”
To which you responded:
“This is why I criticize your writing - your inability to speak plainly and take a position.”
My initial statement used the words “effectively random,” and I offered a qualification of this idea. I did so because to not do so would unfairly posit an absolute that does not exist.
I have purposefully avoided qualifying some of what might appear to be absolutes in this post, so that we can converse more easily. I fully expect that if someone who has studied the theory of natural selection were to read this post, they could easily criticize me on this point. It does not take away from the central point that I am making, though.