 Originally Posted by AL3ZAY
QFT.
Modern science says the fact that we even exist at all is a complete random occurrence.
DNA, despite being contained in every living being on this planet, completely random.
Cells only know how to do one thing, and that is to obey instruction. How did they gain instructions in the first place, or gain the ability to follow them? Random?
Yes, the modern scientific consensus is that life was a random occurrence. This is completely plausible. After all, even if life only occurs once in a trillion, trillion universe lifetimes, we're only able to question our existence that one time. At that point in time, it would seem outrageous that the universe wasn't created just for us, but in fact, it wasn't. This is the reason why the universe seems to be "just right" for us. Because if it wasn't "just right", then we wouldn't exist.
Each living being contains its seed, which can produce another version of the same being from a very small and basic cellular state, using only instructions provided by DNA, called reproduction. How is this possible? How did this even come to be in the first place. Randomly? Everything just started off capable of reproducing with no real inherent reason to reproduce in the first place other than to survive? But wait, how did survival even become a driving factor? Randomly?
I'd like to clear up the confusion on 'randomness' here. Really, the only random event that needed to occur was for a self-replicating molecule to be made. And then of course for complex life to be possible, it would need to be occur on planet rich in carbon, with sunlight and water, etc. This isn't too far-fetched, since there is, after all, an entire universe, evolving over an unfathomable period of billions upon billions of years, with googolplexes of different planets for that to occur on.
Once a self-replicating molecule comes into existence, it is then able to start to produce copies of itself, which are able to reproduce copies of themselves, and so on. After some time, different versions of the molecule get altered by, I presume, gamma rays (I only assume this because that's how DNA gets altered). Most of the time, the alterations would cause the molecules to cease to be able to reproduce, and even if the modification made it better able to survive, it can't reproduce, so it eventually gets eliminated. But sometimes, the molecule is modified in such a way that it can more easily reproduce, or it is better able to use the resources at hand. So I presume this continued and allowed many variations to occur in these molecules. After some time, a couple of molecules might have evolved a variation which enabled it to occupy a different niche, giving it certain advantages over other molecules, thus being better able to survive and pass of its offspring. Once something is better able to survive and reproduce, its population goes up, and all of the produced organisms undergo mutations just as its predecessors did. But there is a limited amount of resources, so that only allows the organisms with the greatest perks to survive, thus causing evolution to be directed toward survival qualities, leading to the survival of the fittest. So you can see, although things are random, they are actually inherently directed toward evolving better traits.
We have many forms of plant life, all of which serve a very specific purpose with effects that are generally the same across an entire species. Well...that's not so random, that seems very predictable. But it came to be all randomly?
Yes, and you can trace that random event back to the generation of self-replicating molecules. I know it's quite mind-boggling, but the only reason you're here and able to question this is because it happened. If you'd like to learn more about this, look up the anthrophic principle.
When our brain is formed by these same cells, and we are born into this world and start to age, how is it that we have free will, and can learn to create things using combinations of other things that initially do not represent in any way what their final form will be? Random?
All the products of billions of years of minor mutations occurring all the time, each being chosen in nature by their ability to survive among competition and reproduce. Amazing, isn't it? 
Why do we have an imagination that can conceptualize anything we want, even if that item does not exist in waking reality as an organism or being? Random?
Actually no, we cannot conceptualize anything we want. You cannot conceptualize a new color outside of the visible light spectrum, for instance. Generally, you have to have experienced many different things and organized the information with your pattern recognition skills, and then you are able to combine different information into one new concept based off of already-existing forms. Perhaps you should study neuroscience if you want to learn more about the inner workings of the brain. Imagination is an important part of our ability to survive, since it allows us to create new tools and concepts.
Why is it that we don't have various species of human, and that over time all human life has stayed the initial form of human, with no deviation from the amount of chromosome pairs, and other things? Random? How many humans existed when the first humans were on this planet? In what locations? Random locations?
Actually we do; they're referred to as races. And there are many variations in the human genome, making some people more susceptible to diseases, immune to other diseases, better able to sustain prolonged physical activity, etc. There are also differences in the amount and lengths of chromosomes, but this usually leads to adverse effects such as down syndrome. I can't say for sure that our evolution has progressed more slowly than other organisms' evolution, but if that were the case, it would probably be because of our superior ability to survive. Thus, if one were to develop increased capabilities, it would still cause them to be more likely to pass on their genes, but it wouldn't make as much of a difference. Plus we have all kinds of diversity, and everybody's still willing to fuck anybody regardless of their skin color, etc, so variations would tend to become less pronounced.
Is free will a feature of our physical brain? Or our non-physical mind? Do we have a non-physical mind? How is it that we can dream when we sleep? Why do the rules of dreaming state anything you want to do is possible so long as you believe it? How do we believe? Is believing a feature of our DNA? Is dreaming? Why doesn't our DNA allow us to do what we do in dreams in waking? Is it simply just random? Were we just unlucky? Is that merely an assumption?
1. There is probably no such thing as a non-physical mind. I see no real evidence for it.
2. We dream when we sleep, for one, because this increases our ability to learn. I guess it also has some organizing effects, but I'm not a sleep expert.
3. As for the rules of dreaming, life is entirely experiential and subjective. You can easily imagine and believe that you can fly, etc. because of our imaginative capabilities. It's probably because of the fact that we aren't born knowing the laws of nature that we are easily able to manipulate our mental experiences if we're 'convinced' that something is true.
Why is placebo possible? How could we possibly use only our minds, to cause changes in our bodies? Random feature?
The placebo question is particularly interesting. I would say that this is because over time, selectively, we evolved the ability to manipulate our physiological state using thought alone. This would be handy in changing our physiology so that we could endure more pain if we needed to, run longer if we needed to, or activate more muscle fibers at one time if we needed to. I think this is largely due to the evolution of instincts. If we see a predator coming at us, our brains alter our physiological state by releasing adrenaline, thus causing us to ignore pain, focus on surviving, and run much faster. So if we believe something, whether it's imagined or not, then our brains manipulate our bodies accordingly. One thing for you to think about is that if our minds are non-physical, then since they can obviously manipulate our brains, which are physical matter, why can't they manipulate other matter outside of our bodies, resulting in telekinesis for instance? And please don't assert that true telekinesis is possible, because if you think it is, you need to see a psychiatrist. (I say 'true' telekinesis because it's possible that we could change the electromagnetic properties of our skin, thus making it seem like we were using metaphysical means to control an object when we really aren't.)
It's much easier to make something up than to even begin to comprehend the possible truth isn't it?
Lol, sure it is. However, there are an infinite number of possible truths, so rather than simply imagine a "possible truth", I'm making much better use of my time by rationalizing everything and understanding the real truth of things. I'll leave my imagination to art and music and refrain from deluding myself with fairy tales and science fiction.
Are you a body with a consciousness or a consciousness with a body?
I'm a body with a brain. The activity within my brain creates consciousness.
Keep on questioning things. However, the only way you're going to find real answers is through a rational, scientific mindset. It's great to be creative, but it's not very useful in finding the true nature of reality.
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