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KateTheGreat's avatar

What are YOUR thoughts about evolution?

Asked by KateTheGreat (13640points) October 4th, 2011

I’m doing a giant project on the subject and I’m curious to know your beliefs about evolution. And I might just use some of these answers in my project!

So, what are you thoughts on evolution? What is your definition of evolution? What led you to believe this way? Did you once believe something different, or have you always thought this way?

Thank you all for your answers.

Also, don’t turn this into a debate or anything. I just want your opinions.

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26 Answers

Blackberry's avatar

One day I asked myself, “How the hell did all of this get here?” Then I picked up some books, read some websites, and it was downhill from there.

janbb's avatar

They’re constantly evolving! However, I believe Darwin got the basic theory right and scientists are refining and adjusting his theories in the light of current genetic and evolutionary evidence.

SpatzieLover's avatar

I think evolution is present in my back yard…and in my blood.

From what I’ve read/watched, all humans stem from Mitochodrial eve. The “Human Family Tree” put together through the National Geographic Genome project is of great interest to me.

Knowing all humans originate from Central Africa and all human DNA proves it is quite mind blowing. Most humans do not do that amount of walking or rowing…no wonder obesity is so prevalent now.

Linda_Owl's avatar

Humans & animals are evolving as we speak – it is a long term, on-going process. I have been aware since early science classes that evolution has been going on from the time our planet was formed. It definitely caused problems with religious beliefs, but logic & reality won out.

jaytkay's avatar

1)
My thought is that belief is not the correct word.Evolution is something you understand, not something you believe. The evidence is beyond a shadow of a doubt.

2)
For some reason, there is a widespread false idea that evolution and religion are opposed.

A small portion of religious people believe the Christian bible is literally true and the Earth is 6,000 years old. They cannot abide the idea of evolution.

They don’t speak for the majority of religious people. But they are loud and vocal and very intent on forcing their beliefs on us all.

GracieT's avatar

@jaytkay, GA! Thank you for saying that. The small but very vocal minority of young earth creationists have managed to make people assume (incorrectly!) that being Christian means that you are unable to use the brain that you were blessed with!

SpatzieLover's avatar

@jaytkay & @GracieT I whole heartily agree.

KateTheGreat's avatar

Awesome answers, guys! Keep ‘em coming!

GabrielsLamb's avatar

As a wanna be atheist *because I dislike religion but I can’t let go of God… I believe that evolution was the means by which God created and holds together the universe.

*And sometimes, I think people were the mistakes as everything else went along perfectly according to plan. LOL

Imadethisupwithnoforethought's avatar

People always talk about survival of the fittest.

I always think of it (and I probably read this somewhere but do not remember where exactly) as survival of the adequate.

edit: I think I found the source:

“Evolution is not survival of the fittest; it is survival of the adequate,” said zoologist Daniel R. Brooks of the University of British Columbia…

Simone_De_Beauvoir's avatar

I buy it as it’s defined by evolutionary biologists. It’s not a belief, it’s a fact. That evolution happens is a fact. That the theory of evolution to explain macro changes is the best we’ve got is a fact. That many people can’t see the difference between my last two sentences is also a fact and the biggest problem.

Neizvestnaya's avatar

I believe all things are part of the same organic franken sludge. Things that were designed to work great the time continued or modified while other things got shelved.

Blackberry's avatar

@jaytkay Definitely. To elaborate on number 1: Evolution shouldn’t be a “belief” that is also used to divide people in politics and make situations awkward when brought up in conversation. People shouldn’t even have to ask “Do you believe in evolution?”

It is so strange how climate change and evolution are divisive, when gravity and germ theory are not.

GabrielsLamb's avatar

@Blackberry Your smart… I honestly never looked at it like that which quite frankly when you think about it like that the entire concept becomes slightly rediculous.

LOL You rock!

Joker94's avatar

It’s all a bunch of hooey. ~

Blackberry's avatar

@GabrielsLamb Yep, people still ask politicians “how they feel” about evolution.

smilingheart1's avatar

Evolution from the Goo to the zoo to you!

wundayatta's avatar

Evolution is a theory that seems to explain a lot and there is a lot of evidence to support it. However, I expect the theory will be refined many times before I die.

GabrielsLamb's avatar

@Blackberry That’s just silly… everyone knows politicians don’t feel..

*I am totally kidding… LOL

Rarebear's avatar

Evolution is the process by which speciation occurs. It’s mechanism is mutation and then population change natural selection. Natural selection is the process by which populations change over time by environmental pressure.

lillycoyote's avatar

I don’t really have “beliefs” about evolution. What I think about it is based on the science, as I understand it, and the science is pretty clear cut, in my opinion. My thoughts haven’t really changed on it. I was taught the science of evolution in school, my parents were both scientists and even though my mother was a Christian, and some people seem to think that being Christian somehow equates with a lack of understanding and acceptance of science that is certainly not always the case, and the science of evolution was never, ever in question for her. Evolution is how life came to be as it is.

RocketGuy's avatar

Evolution is another case where scientific theory ( ideas backed by evidence) is confused with layman’s theory (ideas pulled out of thin air). Anyone can pull anything out of thin air. There is no validity there. Scientific theory is backed by evidence and repeatability. Anyone with the right equipment can determine the rate of DNA mutation, and determine how far similar species have evolved from a common ancestor.

DrBill's avatar

I had a student who wanted to know, and we had this discussion about it,

Rodney

Help Me Understand the Evolutionary Theory.

Dr. Bill

Be glad to help, if I can.

Rodney

“Big Bang?” Something from nothing?

Dr. Bill

No, something from a singularity, in this case, a point in space where all known mass collected and is under tremendous compression, and of such immense gravity that space-time is folded over onto itself.

Rodney

EVERYTHING developed from a small dense cloud of subatomic particles and radiation which exploded, forming hydrogen ( and some helium) gas?

Dr. Bill

Actually, that would be Hydrogen, helium, lithium, and deuterium.

Rodney

Where did this energy/matter come from?

Dr. Bill

All of this matter was contained within the singularity.

Rodney

How reasonable is it to assume that it came into being from nothing?

Dr. Bill

Mass cannot be created, or destroyed, it can only change from one form to another.

Rodney

And even if it did come into existence in this manner, what would cause it to explode?

Dr. Bill

No one knows for sure, but how about compression ignition as a logical guess.

Rodney

Seems like it would be easier to believe in God and His supernatural Creative days, wouldn’t it? (Its a question)

Dr. Bill

Yes it would, but some people think that gravity can be explained by just saying the world sucks. I try to strive for the most accurate answer, even if it is not the easy answer.

Rodney

Scientifically (even in the high school lecture) aren’t explosions considered destructive and leading to disorder?

Dr. Bill

It has always been easier to destroy than create. The explosions created by man have always been used for destructive reasons, making data only for destructive research. As far as order, this is a man made idea. You must define what you consider order. In the case of the big bang, it did in fact create order, if by order you mean the equal distribution of matter within the universe.

Rodney

How reasonable is it to assume that a “Big Bang” explosion produced the opposite effect – increasing “information”, order and the formation of useful structures, such as stars, and planets and eventually people? Seems contrary to elementary scientific principles, doesn’t it?

Dr. Bill

Information by definition is knowledge, the knowledge has always been there, waiting for someone to find it. The scientific principles are in fact being followed, they have to be as we wrote the laws, theories. And principles to fit the facts.

Rodney

Did fundamental physical laws, like electromagnetic forces, gravity and conservation of mass and energy develop by themselves?

Dr. Bill

They did not develop at all. They were always there waiting to be discovered.

Rodney

How reasonable is it to assume that these great controlling principles developed by accident?

Dr. Bill

They were not an accident, the interrelation of matter and mass have and always will be consistent. The only thing we did was to write a series of principles and laws to fit the universal conditions we were observing. If the condition would have been different, the principles would have been written to fit them. If we lived on Thaus in the Gaylon galaxy, our laws would fit the conditions there.

Rodney

When can we receive order from disorder? Doesn’t the Second Law of Thermodynamics state that systems become more disordered over time, unless energy is supplied and directed to create order?

Dr. Bill

First of all, order is a man-made idea, second, yes the law of thermodynamics does say that disorder increases over time. If the universe was in thermodynamic order, life of any sort could not survive. We would have a block containing all the oxygen over there, and all the hydrogen over there, so on and so forth. There would be no such thing as water, because the components would be in separate places never able to blend, as this would be disorder. The universal order of things is equal distribution of matter, therefore allowing for complex atoms to develop.

Rodney

Don’t evolutionists say the opposite has taken place – that order increased over time – without any directed energy? How can this be?

Dr. Bill

Uniform distribution of matter can, and often is seen as order by some, and disorder by others. Many of the truths we cling to are greatly dependent to your point of view.

Rodney

Does information spring from randomness? Doesn’t Information theory state that “information or data” never arises out of randomness or chance events? Doesn’t our human experience verify this every day? How can the origin of the tremendous increase in information from simple organisms up to man, be accounted for? Isn’t information always introduced from the outside?

Dr. Bill

Depends on the definition of randomness you use. There is information arising from every bit of matter, regardless of it’s size or complexity. There never can be information about an event, there can only be information about how the event effected the things around it. Suppose that your child is competing in a race at school and wins, the moment of winning has passed. You cannot gather any information from this event, but you can gather how the event of winning his effected your child, and the effect of not winning effected the others.

Rodney

Isn’t it impossible for natural processes to produce their own actual information or “meaning”, which is what evolutionists say has happened?

Dr. Bill

There is nothing that is impossible.

Rodney

Doesn’t generation of information always require intelligence?

Dr. Bill

No, it only takes intelligence to acquire, analyze, and understand the information. Remember the old question “If a tree falls in the forest, and no one is there, does it make sound?”. We have the unique gift of understanding, if we did not have this gift, wouldn’t the information still be the same, even if no one is there to understand it? The pre-human creatures were subject to the laws of physics before humans came along to discover and recorded them.

Rodney

How is it then, that evolutionist claim that no intelligence was involved in the ultimate formation of a human being, whose many systems contain vast amounts of information?

Dr. Bill

If you mix flour and water and eggs, you get noodles. There is no intelligence in any of these ingredients to tell them to make noodles. And there was not a need for intelligence when two enzymes bonded for the first time in the primordial ooze. That is not to say there was not an intelligence, urging them to combine, but life was formed regardless of the reason be it guided or random.

Rodney

In the lab, does life spring from dead chemicals?

Dr. Bill

While it is true that we cannot yet create life from lifelessness, that does not mean it cannot be done, only that we do not know how to do it.

Rodney

Given a proper length of time, will stored lighter fluid transform into milk?

Dr. Bill

No, it does not contain the proper elements to produce milk, while metamorphosis is possible, the proper ingredients must be contained in the primary substance. But Given a proper length of time, milk will turn into cottage cheese.

Rodney

Don’t evolutionists claim that life formed from “dead chemicals or so-called “abiogenesis” even though it is a biological law (“biogenesis”) that life only comes from life? Is it true what I heard that the probability of even the simplest imaginable replicating system forming by itself from non-living chemicals is essentially zero or, much less chance than one in the number of electron-sized particles that could fit into the entire universe? Given these odds, is it reasonable to believe that life formed itself? It’s an honest question, isn’t it? Wouldn’t it require less faith to believe that God created it all?

Dr. Bill

Yes it would require less faith to just believe God did it, it is also easier to know that Dr. Jones can do heart transplants, than to know how he does them. ” From dust you came…” sound familiar? Is this not life from dead chemicals. And the odds being near zero are not zero. Maybe we will never discover the secret of creating life, but the knowledge is there for the discovery. It may be that God has this knowledge and has no intention of sharing, but our Meir existence is proof that at some point life did in fact start.

Rodney

Where are the transitional fossils? If evolution has taken place, shouldn’t our museums be overflowing with countless transitional fossils? And, of the very, very few number of transitional fossil candidates which are touted as proof of evolution, why does the fossil record actually show all species first appearing fully formed, with most being nearly identical to current instances of species.

Dr. Bill

Just because we have not found a select set of fossil remains, does not in fact mean they do not exist. The fact that there have been thousands of damaged and incomplete fossils found shows that even fossils decay to dust given enough time. unfortunately, these species were not courteous enough to die where we could easily find them.

Rodney

Why is it then, that in over 100 years of searching, we haven’t uncovered millions of transitional fossils? And of the few “transitional” examples which are offered, why do evolutionists concentrate on just one feature of the anatomy, like a particular bone or a skull? If I am going to learn how this creature changed over time, shouldn’t I see the entire anatomy?

Dr. Bill

Why do you expect that we would find several million years of fossils in a hundred year time frame. When the scientist show one bone in its transitional state, it is that they are showing how that part of the animal changed. Most evolution is due to adapting, and not all the parts of an animal needed to change. Sometimes the complete remains were not at the site to be examined. Most death in the distant past was due to being at the wrong place in the food chain. The bones were scattered as they were carried off so the meat attached could be consumed.

Rodney

Doesn’t continued existence (reproduction) of a cell require both DNA (the plan) and RNA (the “copy” mechanism) both of which are tremendously complex? If so, how reasonable is it to assume that these two co-dependent necessities came into existence by chance, at exactly the same time? Wouldn’t it be simpler to believe that God, the Master Intelligence, created man in His own image?

Dr. Bill

These are only two of many things that are needed for reproduction. They may have come into being together, or they may have evolved to there present state. There are single cell animals that reproduce, it may be that the life forms we are familiar with evolved from these simple cells. After all they have had millions of years to evolve. Humans have been breeding and reproducing long before we knew about how the mechanics worked, or knew of the existence of DNA. It is easier to just accept that God did it, but that does not answer the question of how it was done.

Rodney

Doesn’t evolution require the transition from one kind to another to be gradual? Isn’t “natural selection” supposed to retain those individuals that have developed an advantage of some sort? Question is, how could an animal intermediate i.e. between one kind and another even survive? Further, why would a mutation of this type ever be selected, when it would not be well-suited to either its old or it’s new environment?

Dr. Bill

Whoa! What about eohippus, mesohippos, parahippus, equus, pliopithicus, Australopithecus africanus, not to mention Neanderthal man, and cro-magnon man. Evolution does not have to be over a long period of time. There are some African frogs, that have the ability to change from one sex to another in a single sex environment. An evolution that takes weeks, not eons or even years. Transition from one kind to another in most cases keep pace with the changes of the environment. The changes that were adapted to did not occur instantaneously, giving the animal time to change. Natural selection would kill off the one who could not adapt, and therefor removed them from the gene pool. This left those that could adjust to the new environment. The changes can be monitored even today, the mutations that are less than acceptable are referred to as birth defects. And even as civilized as we claim to be, those with the attributes we find offensive, we do not allow to reproduce. A good example of this is in the domesticated dogs we use as pets. We select what dogs will breed and what dogs will not. And we breed these dogs to get the puppies with the attributes we want. You wont see a champion cocker spaniel being mated with anything but another cocker.

Rodney

How could the ability to reproduce evolve, without the ability to reproduce?

Dr. Bill

The ability to reproduce evolved by how the process took place. The more efficient breeder would procreate, and the others would die out. With out the ability, or less ability the lessor lifeforms would eventually die out, in favor of the new lifeforms that could reproduce .

Rodney

Can you even imagine a theoretical scenario which would allow this to happen?

Dr. Bill

Yes, I can.

Rodney

And why would evolution produce two sexes, many times over? Wouldn’t asexual reproduction seem to be more likely and efficient?

Dr. Bill

Two sexes are far more efficient when it comes to selecting mates that have the qualities to improve the species. This is part of the reason we are attracted to some people and not to others.

Rodney

Do you believe what the reformed evolutionist Henry Morris said when he stated: “Many… believe in evolution for the simple reason that they think science has proven it to be a fact and, therefore, it must be accepted….. In recent years a great many people…. having finally been persuaded to make a real examination of the problem of evolution, have become convinced of its fallacy and are now convinced anti-evolutionists.” Do you think this is an accurate statement and why?

Dr. Bill

Many people believe in evolution, many do not. There is a mountain of proof that evolution has occurred (and still does), this makes it an undeniable fact. The science of evolution is not an exact science to the point that they do not have all the answers. I would consider the possibility that there are more than one correct answer to the question. Given all the facts, and theories, could it be that both are right? All major religions speak of a Deity creating everything, and yet, none of them go into the mechanics of how this would be accomplished. What if it was the finger of God that stirred the primordial ooze, allowing the two enzymes to blend together forming the first essence of life and the beginning of evolution started according to God’s plan. God could have selected undesirable creatures for extinction (dinosaurs), and others for a loftier pursuit (mankind). But above all it is important to remember that we do not have all the answers, and part of our own evolving is the search for answers, and enlightenment so we can pass the knowledge to our children, who will pass it to their children. We do not have to limit our thirst for knowledge to only one belief system. We can explore many possibilities, and have a larger view of life, and its wonders.

Rodney

Thanks for your kind help.

Dr. Bill

I hope this has given some insight, some food for thought and made your world a little bigger.

DrBill's avatar

Maybe I get an electric eel award for having a long but shocking answer…...

lillycoyote's avatar

@DrBill You should get some kind of award for that answer.

DrBill's avatar

@lillycoyote
I consider your comment an award, thank you

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