Page 1 of 3 123 LastLast
Results 1 to 40 of 86

Thread: Do you believe in Evolution?

  1. #1
    Elite Trainer
    Elite Trainer
    Link's Avatar
    Join Date
    Jan 2001
    Location
    Hyrule
    Posts
    4,016

    Default Do you believe in Evolution?

    I want to see what people think. Me? Personally, I don't.
    The Hero of Hyrule.

  2. #2
    You crook! Ya CRIMINAL!! Veteran Trainer
    Veteran Trainer
    Blademaster's Avatar
    Join Date
    Oct 2005
    Location
    The Universe - 46 degrees north, 8 trillion degrees west
    Posts
    12,589

    Default Re: Do you believe in Evolution?

    Oh, goody, another debate for every extremist at TPM to jump on! I'll get the popcorn...

    And just for the record, I do believe in evolution.

    (Nintendo) 4 Lyfe





    HEY! I do art commissions! Follow me and my pals on their website here!

  3. #3

    Default Re: Do you believe in Evolution?

    I personally do not believe in Evolution.

    The Cute and Loving Kamineko



    Razor-Sharp Grin + Innocent Fingers = Naughty Kitty


  4. #4
    Back?! Advanced Trainer
    Advanced Trainer
    Arnen's Avatar
    Join Date
    Sep 2002
    Location
    Wisconsin
    Posts
    2,333

    Default Re: Do you believe in Evolution?

    I believe in evolution and I don't want to say anything else because I don't want to offend any religious freaks like I did last time I talked about something like this =D
    Yeah, I can break necks with my mind.


  5. #5

    Default Re: Do you believe in Evolution?

    There's not much to believe really, all evidence points to evolution. That's why it's a theory: all evidence we currently have supports it. You don't see any idiotic religious fanatic attacking the Theory of Relativity and claiming that gravity is caused by the weight of God's mercy and time dilation exists because God can't keep up with you when you're moving really really fast, or Kinetic Gas Theory by saying that all gases result from God's holy fart. Intelligent design's just another religious belief that's in line to get shot down by reason: 500 years ago people believed the Earth was only 4000 years old, in 1600 people believed the sun revolved around the Earth, in 1900 Lord Kelvin believed that there was nothing left to discover in the field of physics, and today some quaintly backward people believe that God created mankind in his image even if all evidence points to the contrary.

  6. #6
    Elite Trainer
    Elite Trainer
    Link's Avatar
    Join Date
    Jan 2001
    Location
    Hyrule
    Posts
    4,016

    Default Re: Do you believe in Evolution?

    If all evidence points to evolution, then it isn't science.
    The Hero of Hyrule.

  7. #7
    Cloyster Moderator
    Moderator
    Jeff's Avatar
    Join Date
    Nov 2004
    Location
    Maryland, USA
    Posts
    4,453

    Default Re: Do you believe in Evolution?

    I'd just like to remind everyone that the Theory of Evolution is just that, a theory, not proven, just believed. Yes, Relativity is also a theory, but at the same time it's due to be replaced by either String Theory or something else of that nature. Science is always evolving, every theory has flaws, and there are always new theories to overcome those flaws. There might be some theory that everyone believes, but there's always room for other theories in science. From my point of view, Evolution and Intelligent Design, are just two ways of explaining the same thing, just like String Theory and competing theories are trying to explain the Universe.
    Winner of the Unown Awards: 2008 "Hard Work", 2010 "Dedicated", 2012 "Journalist", 2012 "Unown", 2013 "Anchorman", 2014 "Unown", 2015 "Jeff Jeff Jeff Jeff!"



    Facebook - YouTube - Miiverse
    Diamond: 1418 3196 1413 - SoulSilver: 0217 4582 5426 - White: 1119 9535 7054 - White 2: 1421 4560 4887 - X: same as 3DS
    3DS: 3866 8018 5231 - AIM: IslanderJeff02
    Joined November 8, 2004 - Modded October 24, 2008

  8. #8
    Slugma Extraordinaire Junior Trainer
    Junior Trainer
    Negrek's Avatar
    Join Date
    May 2006
    Location
    Lurking
    Posts
    286

    Default Re: Do you believe in Evolution?

    I do believe in evolution myself; to me, it seems very logical and covers the bases nicely.

    If all evidence points to evolution, then it isn't science.
    ...what? I'm sorry, I don't understand what you're trying to say.

    From my point of view, Evolution and Intelligent Design, are just two ways of explaining the same thing, just like String Theory and competing theories are trying to explain the Universe.
    That's true in a sense, but I wouldn't compare Intelligent Design to, say, an alternate String Theory or something, because it has no scientific basis. You're correct in saying that scientific theories are not perfect and are constantly being revised--heck, Darwin didn't even know anything about inheritance when he first proposed evolution. However, I think that the core concept of evolution, the whole survival of the fittest thing, is unlikely to change as time goes on. You never know, though.
    Avatar made by Jade Dragonair. Thanks very much, JD!

  9. #9
    why wub woo Moderator
    Moderator
    Heald's Avatar
    Join Date
    Jun 2000
    Location
    cloudsdale, equestria
    Posts
    9,032

    Default Re: Do you believe in Evolution?

    Evolution is probably real, so that's why I believe in it.

    Think about it - unless you're an idiot and actually believe the fairy tale that is Genesis (or any other 'creation story' where humans were created in their current form), when life first began to roam the Earth, the world was very much uncivilised - while it is somewhat plausible to believe that mankind began existence 'as is' i.e. how we are now, it is not plausible to believe that the technology that we rely on to survive, such as vaccines, weaponry and heating, existed with us. Look at humanity in its current form - we're weak, cowardly, selfish beings with nought but pink hairless monkey suits and a very vulnerable immune system. Back when the world was uncivilised and roaming with large, hairy, feral beasts with big teeth and disease was far more widespread, humanity as it exists today simply would have not survived.

    This isn't evidence for evolution itself per se, but since carbon dating for the planet itself goes millions of years back, whereas human civilisation can barely be backdated 10 000 years, it would be foolish to deny that this is the truth.

    Also, evolution does not contradict the existence of God - it merely contradicts Genesis. Both Genesis and Evolution were devised by a man, or men, so saying that one carries weight over the other due to its author is outrageous.

  10. #10
    Feelin' Like P. Diddy Elite Trainer
    Elite Trainer
    Everoy's Avatar
    Join Date
    Feb 2003
    Location
    River Falls, Wisconsin
    Posts
    2,533

    Default Re: Do you believe in Evolution?

    Let me start out by saying this: I think that science is how things work and religion is why.

    I personally believe that evolution is real. And, I also believe that it was triggered by a divine being. I am not religious in any sense of the word; I have no religious affiliation and the last time I went to any sort of church I was three. There is evidence for evolution; there is no evidence disputing it.


    I'm back.

  11. #11

    Default Re: Do you believe in Evolution?

    "If all evidence points to evolution, then it isn't science."
    Care to explain that statement? I didn't really understand it.

    "I'd just like to remind everyone that the Theory of Evolution is just that, a theory, not proven, just believed. Yes, Relativity is also a theory, but at the same time it's due to be replaced by either String Theory or something else of that nature. Science is always evolving, every theory has flaws, and there are always new theories to overcome those flaws. There might be some theory that everyone believes, but there's always room for other theories in science. From my point of view, Evolution and Intelligent Design, are just two ways of explaining the same thing, just like String Theory and competing theories are trying to explain the Universe."
    First of all, String Theory has little or nothing to do with Einstein's Theory of Relativity: General Relativity's purpose is to accurately predict the effects of gravity, String Theory attempts to explain what gravity actually is. And don't get me started on the phantom science of String Theory, while it is mathematically beautiful in the 40 or so years it has been around there has been not a single experiment to show whether or not it actually applies to our universe, and so it can't really be called a theory. Stuff like Loop Quantum Gravity seems to be the more likely explanation of what gravity actually is anyway.

    And the fact remains that while evolution is a theory, all evidence says that it is true, there are countless observations of evolution (not in action, but through fossil records and such), while all theologists have to say is that randomness cannot yield such an ordered result, which is laughably false as anybody who does computer science and studies simulated annealing (wiki it. Awesome stuff) can tell you.

    "A theory is a logically self-consistent model or framework for describing the behavior of a related set of natural or social phenomena. It originates from and/or is supported by experimental evidence (see scientific method). In this sense, a theory is a systematic and formalized expression of all previous observations that is predictive, logical and testable." -- Wikipedia

  12. #12
    Ultimate Virtual Pokémon Advanced Trainer
    Advanced Trainer
    Poryhedron's Avatar
    Join Date
    May 2003
    Posts
    1,898

    Default Re: Do you believe in Evolution?

    Quote Originally Posted by Kevvaelli View Post
    Let me start out by saying this: I think that science is how things work and religion is why.

    I personally believe that evolution is real. And, I also believe that it was triggered by a divine being.
    I forget the exact details now, but I once read something that explained, with surprisingly convincing detail, that if God created all of the different species on Earth by deliberately manipulating DNA he could do so without contradicting a single word of Genesis, except for the part about it all taking only six days.

    Evolution exists. This can no longer be denied by people who bother to educate themselves; it is too easily observable in micro-organisms as they evolve a resistance to our antibiotics. Dandelions have evolved a defense against lawn mowers by gradually becoming shorter, to the point where the whirling blades pass over them. These days, people supporting intelligent design can no longer claim evolution is a myth; instead, they have to try to explain how it can be present in microbes and dandelions and yet not be capable of turning amoebae into humans over the course of millions of years.

    Oh, and by the way...one of the bulwarks of intelligent design is the enormous complexity of the human eye. Scientists have now demonstrated how such a deeply intricate system can, in fact, be produced by evolution starting with a patch of light-sensitive cells.


    Poryhedron's Monotype Challenges
    Winner of the 2007 Pokéhelper Unown Award! Glad I could be of help!
    Pokémon GO: Level 37, Team Mystic

  13. #13
    ' 3 ' Elite Trainer
    Elite Trainer
    darktyranitar's Avatar
    Join Date
    May 2003
    Location
    Malaysia
    Posts
    4,162

    Default Re: Do you believe in Evolution?

    I believe in evolution.

    But I disagree with the whole human-evolve-from-ape evolution theory.
    Please take it easy~

  14. #14
    Ultimate Virtual Pokémon Advanced Trainer
    Advanced Trainer
    Poryhedron's Avatar
    Join Date
    May 2003
    Posts
    1,898

    Default Re: Do you believe in Evolution?

    Quote Originally Posted by darktyranitar View Post
    I believe in evolution.

    But I disagree with the whole human-evolve-from-ape evolution theory.
    Humans didn't really evolve from apes...at least, not modern apes. Humans and apes just have a common ancestor.

    In fact... it's been determined that humans are more closely related to chimpanzees than we are to apes.


    Poryhedron's Monotype Challenges
    Winner of the 2007 Pokéhelper Unown Award! Glad I could be of help!
    Pokémon GO: Level 37, Team Mystic

  15. #15
    ' 3 ' Elite Trainer
    Elite Trainer
    darktyranitar's Avatar
    Join Date
    May 2003
    Location
    Malaysia
    Posts
    4,162

    Default Re: Do you believe in Evolution?

    Quote Originally Posted by Poryhedron View Post
    In fact... it's been determined that humans are more closely related to chimpanzees than we are to apes.
    I'm still not buying that.
    Please take it easy~

  16. #16

    Default Re: Do you believe in Evolution?

    Mmmm hmmm, so where did human beings come from then, if not a common ancestor who diverged into chimps and humans, who's DNA's are over 98% identical?

  17. #17
    Master Trainer
    Master Trainer
    Roy Karrde's Avatar
    Join Date
    Dec 2000
    Location
    North Richland Hills Texas
    Posts
    6,815

    Default Re: Do you believe in Evolution?

    I believe that we have more important things in this world than to worry about a answer to a question that will never be answered, and if it is, it will not be in our life time. Some people are so up tight to use any excuse to attack religion and further their own bigotry. Other people are so defensive about their religion that they cannot get their head out of the sand and look around.

    Both need to look around and focus on some of the bigger things than worry about if we evolved from Chimps or if God breathed life into us.

    In the end there are too many questions, and there are holes both sides can poke into each other's theories. But I would rather have people focus on the middle east nuts who use their backwards religion to kill people. And worry about the smaller questions later.

  18. #18

    Default Re: Do you believe in Evolution?

    Whether or not evolution is the truth already has been answered: given all the evidence we have, the answer is a resounding yes. Science has always been like a Sherlock Holmes novel: once you eliminate the impossible, whatever remains, no matter how unlikely, must be the truth. All evidence we have points to evolution and nothing except a few quixotic skeptics to the contrary. Evolution may have a few holes, like lacking a precise mathematical model, etc. but there is no positive evidence for anything else.

    To Roy: But I would rather have people focus on the [American government] nuts who use their backwards religion to kill people.
    Don't diss Islam, it's basically the same religion as Christianity and Judaism, give or take a name or two. Quite frankly, all monotheistic religions are the same, give or take some names and places.
    Second of all, the mysteries of life, reality, and the universe are no small question:
    "The important thing is not to stop questioning. Curiosity has its own reason for existing. One cannot help but be in awe when one contemplates the mysteries of eternity, of life, of the marvelous structure of reality. It is enough if one tries to comprehend only a little of this mystery every day." -- Einstein

  19. #19
    Veteran Trainer
    Veteran Trainer

    Join Date
    Sep 2002
    Location
    The Fanfiction Forum
    Posts
    19,535

    Default Re: Do you believe in Evolution?

    It should be fun to see the responses to this post. Or irritating. We'll see.

    Personally, I think that both theories are correct, in a sense. I'm inclined to believe that a solution exists which satisfies the biblical explanation (even if it happens to be metaphorical, which it may be) and scientific evidence. But that's just my personal view, and I'm hardly about to criticize someone for having a different take on things.

    I would like to mention something about the nature of science itself, though. Science works with theories, which are often based on earlier theories. But theories are naturally flawed. The first seven meaning for "theory" on dictionary.com are as follows:

    1. a coherent group of general propositions used as principles of explanation for a class of phenomena: Einstein's theory of relativity.
    2. a proposed explanation whose status is still conjectural, in contrast to well-established propositions that are regarded as reporting matters of actual fact.
    3. Mathematics. a body of principles, theorems, or the like, belonging to one subject: number theory.
    4. the branch of a science or art that deals with its principles or methods, as distinguished from its practice: music theory.
    5. a particular conception or view of something to be done or of the method of doing it; a system of rules or principles.
    6. contemplation or speculation.
    7. guess or conjecture.

    Theories are an explanation for what we have observed. Therefore, they are limited by two factors. First, the scope of our logical reasoning restricts the explanations that we can think of when we create a theory. Second, the events that we have observed are all that we are trying to explain.

    When our logical capabilities expand, more possibilities come to light. When we observe further events that contradict previous theories, we must adapt and change our previous arguments to suit the new evidence.

    Therefore, theories must naturally undergo constant scrutiny in light of continuing advances in logic and in evidence. We cannot assume that something is true just because "science says it is." Theories are theories, and nothing more.


    EDIT: Bolded the definitions that actually apply to what I was saying.

    EDIT2: Deleted a few of the bold tags upon further consideration.
    Last edited by mr_pikachu; 26th November 2006 at 01:59 PM.
    IT HAS RETURNED.
    THE TPM MAIN SITE.

    Quote Originally Posted by Gavin Luper View Post
    Holy crap ... I'VE become a grammar nazi, too.

  20. #20

    Default Re: Do you believe in Evolution?

    I believe in evolution a whole lot more than I believe that one day god just decided to make everything in the perfectly formed way it is today. Where did all these bones of ancient humans come from? Or were they just made along side the perfected humans and made to fight to the death for God's amusement?
    LittlePikachu
    This admin may at times offer members a choice where the member has no chance of success.
    Sigs owned: 98


    Owner of the Judge Trophy

  21. #21

    Default Re: Do you believe in Evolution?

    Mr Pikachu: A scientific theory is different from the conventional meaning of "theory" in that it can't be a guess or speculation. Conjecture, yes, from the evidence given. While I don't disagree with you that theories aren't always correct, just look at Caloric Theory, but they must be proven or disproven scientifically through observation and reasoning, not through skepticism by religious nutcases who have no evidence to back up what they're saying.

    LP: Such is the plight of philosophy; lots of argument that gets nowhere. For example, I could argue that the universe was created exactly one second ago by an all powerful being named Tony Montana and made the illusion that the universe was 13.7 billion years old, and, by Schrodinger's Uncertainty Principle, I can't prove it and you can't disprove it because we can't observe anything to support either argument.

  22. #22
    Veteran Trainer
    Veteran Trainer

    Join Date
    Sep 2002
    Location
    The Fanfiction Forum
    Posts
    19,535

    Default Re: Do you believe in Evolution?

    Well, I admit that the latter two definitions I gave are a bit too extreme from a scientific standpoint. I'll go back and edit the bold tags out of that part, because you do make a valid point there.

    Nonetheless, theories still have the two limitations that I mentioned previously: logical prowess and available evidence. When new ideas are considered, or when contradictory evidence comes to light, theories are changed. It's the nature of science that nothing can truly be "proven," but that we can only conclude the best explanation for the limited things we have seen. One look at how many theories there have been about the structure of atoms demonstrates that.
    IT HAS RETURNED.
    THE TPM MAIN SITE.

    Quote Originally Posted by Gavin Luper View Post
    Holy crap ... I'VE become a grammar nazi, too.

  23. #23

    Default Re: Do you believe in Evolution?

    Don't invoke Gödel's Incompleteness Theorem here, it's irrelevant. What keeps evolution from being a scientific law (it's universally accepted among biologists, just like Newton's Laws of Motion are universally accepted among physicists for example) is three things: religious extremists, the fact that we haven't been able to observe it anywhere else in the universe because we haven't discovered life anywhere else in the universe (scientific laws must hold everywhere), and the fact that it lacks a nice mathematical model like F=ma or F=G*M1*M2/R^2.

    Gödel's Incompleteness Theorem? Hah nice point. Unfortunately, most scientists and mathematicians don't want to waste their lives trying to prove axioms. We can sit here and battle on and on about whether 0=0 is true or whether Newton's Third Law of Motion is true or whether every living creature is descended from a common ancestor and not get anywhere and science would become philosophy, but thankfully the question is irrelevant. The question is what can you derive from the axiom, not how you can prove it is true.

    And you cannot compare evolution to the models of the atom: none of the theories of the atom were actually scientific theories, they were "models". Even when they were published the discoverers stated that their models had some flaws and failed to explain certain phenomena. Hell, Bohr's original paper stated that, while his model predicted the behavior of the hydrogen atom to the T, it was useless for helium and larger atoms because of electron repulsion, nobody has yet claimed to have an all-encompassing theory of how an atom works. There has never been a shred of scientific evidence that contradicts evolution. Once again, we can sit here and argue Gödel's Incompleteness Theorem and whether F really equals ma, but that is irrelevant and there has never been any evidence that says otherwise, so for our purposes it's an axiom.

  24. #24

    Default Re: Do you believe in Evolution?

    I don't believe in macro-evolution, but I do believe in micro (ie. adaptation)
    Nobody can prove or disprove evolution, like the existence of God; it's taken by faith.

  25. #25
    Slugma Extraordinaire Junior Trainer
    Junior Trainer
    Negrek's Avatar
    Join Date
    May 2006
    Location
    Lurking
    Posts
    286

    Default Re: Do you believe in Evolution?

    Quote Originally Posted by youdontknowme View Post
    I don't believe in macro-evolution, but I do believe in micro (ie. adaptation)
    Nobody can prove or disprove evolution, like the existence of God; it's taken by faith.
    Yes you can. How else did some microbes become resistant to antibiotics? There was that whole thing with the moths and the sooty trees and them changing colors to remain camouflaged. And, in controlled laboratory settings, you can generate evolution though selective breeding of fast-reproducing organisms, such as bacteria or flies. Stuff evolves.

    I've heard people say how they believe in micro-evolution but not macro-evolution before, but I've never understood what they consider to be the difference or what the argument is there. Care to enlighten me?

    Indeed, science is a faith like religion, but one of a different nature--you can go on believing that the earth is flat all you like, but we have very conclusive evidence to prove otherwise. The existence of a God(s), by the very nature of the proposal, cannot be proven, and therefore requires a different kind of faith entirely.
    Avatar made by Jade Dragonair. Thanks very much, JD!

  26. #26
    Veteran Trainer
    Veteran Trainer

    Join Date
    Sep 2002
    Location
    The Fanfiction Forum
    Posts
    19,535

    Default Re: Do you believe in Evolution?

    1. If I'm not mistaken, micro-evolution is the adaptation of certain animals to various situations - you could compare it to Pokemon evolution, really. Macro-evolution is the gradual change of a species over an exceedingly long period of time into a different species.

    2. "The earth is not flat" is generally taken as a scientific axiom now because it is readily observable. This is different from a theory. Human evolution is more difficult than an axiom, as we cannot go a few dozens years back in time to observe the changes.
    IT HAS RETURNED.
    THE TPM MAIN SITE.

    Quote Originally Posted by Gavin Luper View Post
    Holy crap ... I'VE become a grammar nazi, too.

  27. #27
    Slugma Extraordinaire Junior Trainer
    Junior Trainer
    Negrek's Avatar
    Join Date
    May 2006
    Location
    Lurking
    Posts
    286

    Default Re: Do you believe in Evolution?

    (*simultaneously testing BBCode thingy*)

    1. Individuals don't evolve (thus, pokémon "evolution" is technically a misuse of the term). As it was defined to me, microevolution refers to the evolution of a specific population, whereas macroevolution the species as a whole. What I'm getting at is I don't see how people can believe in one and not the other.

    2. The evolution this topic is discussing is not specifically human evolution, but the process in general. And it is even moreso readily observable than the curvature than the earth, unless you have a spaceship handy or some really fine instruments--you can engineer evolution experiments and observe their results in your house if you feel so inclined.

    Edit: Okay, so the center and bold tags worked, but the color tag did not...? *goes away to fiddle*

    Edit-edit: It disappeared as a result of my edit. Woe!
    Avatar made by Jade Dragonair. Thanks very much, JD!

  28. #28
    Veteran Trainer
    Veteran Trainer

    Join Date
    Sep 2002
    Location
    The Fanfiction Forum
    Posts
    19,535

    Default Re: Do you believe in Evolution?

    I'll just comment on the micro/macro-evolution part...

    Think of it this way. Micro-evolution is like a caterpillar that becomes a butterfly. Macro-evolution is like apes changing into humans over thousands of years.
    IT HAS RETURNED.
    THE TPM MAIN SITE.

    Quote Originally Posted by Gavin Luper View Post
    Holy crap ... I'VE become a grammar nazi, too.

  29. #29
    Slugma Extraordinaire Junior Trainer
    Junior Trainer
    Negrek's Avatar
    Join Date
    May 2006
    Location
    Lurking
    Posts
    286

    Default Re: Do you believe in Evolution?

    (plz to be limegreen text this time)

    Micro-evolution is like a caterpillar that becomes a butterfly. Macro-evolution is like apes changing into humans over thousands of years.
    No. Individuals cannot evolve. Metamorphosis =/= biological evolution in any way, shape, or form. The transformation of a caterpillar to a butterfly is not evolution, much less micro-evolution. Micro evolution is a change in the frequency of alleles in a population--if a population is not in Hardy-Weinberg equilibrium (a practically impossible state), then it is undergoing micro-evolution. The Wikipedia article on the matter gives a quick run-down; I'm too lazy to look for a more illustrious source.

    (hahahaha, success! ... however temporary)
    Avatar made by Jade Dragonair. Thanks very much, JD!

  30. #30
    Veteran Trainer
    Veteran Trainer

    Join Date
    Sep 2002
    Location
    The Fanfiction Forum
    Posts
    19,535

    Default Re: Do you believe in Evolution?

    *grumbles*

    It was a metaphor to explain who each term affects. It wasn't meant to be an actual example...

    Oh, forget it. I should know better than to post in these topics by now.
    IT HAS RETURNED.
    THE TPM MAIN SITE.

    Quote Originally Posted by Gavin Luper View Post
    Holy crap ... I'VE become a grammar nazi, too.

  31. #31
    Slugma Extraordinaire Junior Trainer
    Junior Trainer
    Negrek's Avatar
    Join Date
    May 2006
    Location
    Lurking
    Posts
    286

    Default Re: Do you believe in Evolution?

    It was a metaphor to explain who each term affects. It wasn't meant to be an actual example...
    *blink*

    But it didn't correctly explain who the term affects, which was the point of the last post. But sorry for turning you off the debate. ^^;
    Avatar made by Jade Dragonair. Thanks very much, JD!

  32. #32
    You crook! Ya CRIMINAL!! Veteran Trainer
    Veteran Trainer
    Blademaster's Avatar
    Join Date
    Oct 2005
    Location
    The Universe - 46 degrees north, 8 trillion degrees west
    Posts
    12,589

    Default Re: Do you believe in Evolution?

    Quote Originally Posted by Negrek View Post
    No. Individuals cannot evolve.
    Actually, I'd thank that to be false, simply because there had to be some point in time where one species became another.

    For instance, say humans evolved from monkeys. Evolution is really slow, right? So gradually, the monkeys in question became more and more human, until eventually one of them 'crossed the threshhold' and became more human than chimpanzee. If individuals couldn't evolve, evolution would never happen - it's not like one day every monkey suddenly decided 'I'm gonna turn into a human today, but only if everyone else does, too.' It just seems like individual evolution must happen, at least sometime at some level, because the only other option available is group evolution, and that - that more than one of a certain species evolved into a certain other species at a certain time - seems impossible, or at the very least, infinitely less likely than the alternative.

    And I base all of what I just said...

    On absolutely nothing. Thank you,

    P.S. Come back, Bri! This was just getting fun!

    (Nintendo) 4 Lyfe





    HEY! I do art commissions! Follow me and my pals on their website here!

  33. #33
    Slugma Extraordinaire Junior Trainer
    Junior Trainer
    Negrek's Avatar
    Join Date
    May 2006
    Location
    Lurking
    Posts
    286

    Default Re: Do you believe in Evolution?

    For instance, say humans evolved from monkeys. Evolution is really slow, right? So gradually, the monkeys in question became more and more human, until eventually one of them 'crossed the threshhold' and became more human than chimpanzee. If individuals couldn't evolve, evolution would never happen - it's not like one day every monkey suddenly decided 'I'm gonna turn into a human today, but only if everyone else does, too.' It just seems like individual evolution must happen, at least sometime at some level, because the only other option available is group evolution, and that - that more than one of a certain species evolved into a certain other species at a certain time - seems impossible, or at the very least, infinitely less likely than the alternative.
    Perhaps I was a little confusing--yes, individuals are different and show characteristics that deviate from all others of their species. However, they don't evolve themselves, that is, change genetically throughout their lifetime (mostly, but I'm not going to go into specifics). At some time, yes, there was one tree-dweller born that was more "human" than any of his relatives, but this was a result of the genetic lot he (or she, but I'll go with masculine pronouns because I'm lazy) had been dealt. No predecessor ever gained the "human" trait during their lifetime--they did not metamorhpose into a slightly more human being during the course of their hunting and gathering. A person's DNA is fixed at birth, and for all intents and purposes this cannot be altered by the individual afterwards, so a single creature cannot be said to evolve.
    Avatar made by Jade Dragonair. Thanks very much, JD!

  34. #34
    You crook! Ya CRIMINAL!! Veteran Trainer
    Veteran Trainer
    Blademaster's Avatar
    Join Date
    Oct 2005
    Location
    The Universe - 46 degrees north, 8 trillion degrees west
    Posts
    12,589

    Default Re: Do you believe in Evolution?

    So, then, a monkey that was 49.99999999999999999999999999999999999999999999999 99999999999999999999999999999% monkey gave birth to a monkey that was 50.00000000000000000000000000000000000000000000000 00000000000000000000000000001% human?
    But..... WHEN did that happen? At some point, when that child was an infant, a newborn, an embryo, a zygote, or even an egg, it had to develop that extra 0.000000000000000000000000000000000000000000000000 00000000000000000000000000002% from somewhere. So...

    ?

    (Nintendo) 4 Lyfe





    HEY! I do art commissions! Follow me and my pals on their website here!

  35. #35
    Slugma Extraordinaire Junior Trainer
    Junior Trainer
    Negrek's Avatar
    Join Date
    May 2006
    Location
    Lurking
    Posts
    286

    Default Re: Do you believe in Evolution?

    There are several ways that could have happened. First, there might be a perfectly "normal" cause for it--something that happens as a result of the mechanics of sexual reproduction (omg I get to turn this into a sex thread yay). When sex cells get made, they undergo a process called meiosis. When that happens, their DNA gets replicated so it can get put into the next generation of cells. However, before the DNA gets split up and reassigned to the next generation, it may undergo a process called crossing-over, where the replicated chromosomes exchange bits and pieces of DNA, resulting in some new combinations. There's one source of a change in genetic code. After that, the DNA all gets split up into new reproductive cells--however, only half the chromosomes make it into any one new cell; for each offspring, half the DNA comes from the mother, and the other half from the father. Thus, the kid is something totally different from either of its parents--an entirely new sequence of DNA, with uniquely combined traits as a result. Possibly, this might lead to some new adaption (perhaps, say, exceptionally long legs, if both parents had long legs).

    Beyond that, there's mutation in the reproductive DNA. This can happen in many ways--radiation, as I'm sure you've heard, can do that. Alternatively, there might be a mistake in copying the DNA. And sometimes worse mistakes get made during the production of reproductive cells--wrong numbers of chromosomes getting put into a cell, stuff being improperly copied, and so on and so forth.

    So that's where little differences in genetic code come from: mutations or recombination of parents' DNA, if the organism reproduces sexually.
    Avatar made by Jade Dragonair. Thanks very much, JD!

  36. #36
    You crook! Ya CRIMINAL!! Veteran Trainer
    Veteran Trainer
    Blademaster's Avatar
    Join Date
    Oct 2005
    Location
    The Universe - 46 degrees north, 8 trillion degrees west
    Posts
    12,589

    Default Re: Do you believe in Evolution?

    Arrrrrrrrr... I'm taking biology; I can't believe I forgot about the meiosis thing. ><''''

    And yeah, I know the whole radiation-mutation thing: I've seen Spiderman, ya know.

    (Nintendo) 4 Lyfe





    HEY! I do art commissions! Follow me and my pals on their website here!

  37. #37
    SW-2628-7394-6108 Master Trainer
    Master Trainer
    Magmar's Avatar
    Join Date
    Mar 2000
    Location
    St. Louis, Missouri, US
    Posts
    7,382

    Default Re: Do you believe in Evolution?

    I believe in Evolution. Bulbasaur, evolve!
    winner of the (a)ncient (2009), (v)intage, (2009), (v)eteran award (2011), (e)veryone wins! (2011),
    (q)ueenly (2012), (y)ara sofia with Oslo (2012), (l)egalized (2014), (d)ream (2015), (a)ctive (2019), and (e)ighth generation unown awards! thanks TPM!

    member since day 1


    #OccupyMtMoon
    TPMNoVA12 ~ Hopes and Dreams ~ Team Birdo
    TPMUK12 ~ Drink the Pounds Away ~ Groceries

    3DS Code: 3325-3072-6715
    GO Code: 1336-7550-2201
    You Are Awesome.


  38. #38
    Elite Trainer
    Elite Trainer
    Link's Avatar
    Join Date
    Jan 2001
    Location
    Hyrule
    Posts
    4,016

    Default Re: Do you believe in Evolution?

    Darwin considered some of the best evidence for his theory to be the striking resemblance of vertebrate embryos at an early stage of their development. He wrote in The Origin of Species that “the embryos of mammals, birds, fishes, and reptiles” are “closely similar, but become, when fully developed, widely dissimilar.” He argued that the best explanation for their embryonic similarity was that such animals “are the modified descendants of some ancient progenitor.” According to Darwin, “the embryonic or larval stages show us, more or less completely, the condition of the progenitor of the whole group in its adult state.”

    Darwin believed that evolutionary changes tend to occur in the later stages of development and are gradually pushed back into embryogenesis, with the result that embryonic development bears the imprint of past evolution (in Ernst Haeckel’s words, “ontogeny recapitulates phylogeny”). The doctrine of recapitulation fits so nicely with Darwin’s theory that it has endured to the present, and can be found in many modern biology textbooks. But it was clear to embryologists even during Darwin’s lifetime that it did not fit the facts. Nineteenth-century embryologist Karl Ernst von Baer pointed out that although vertebrate embryos resemble each other at one point in their development, they never resemble the adult of any species, present or past. The most that can be said is that embryos in the same major group (such as the vertebrates, which include fishes, reptiles, birds, and mammals) tend to resemble each other at a certain stage before they develop the distinguishing characteristics of their class, genus and species.

    Darwin and his followers ignored these difficulties, however, and the modern synthesis excluded embryology entirely. Only in the past twenty years, with the rise of developmental genetics, has comparative embryology attracted significant interest from evolutionary biologists. One result of this renewed interest has been the recognition that patterns of early development do not fit the Procrustean bed of recapitulationism.

    Although it is true that vertebrate embryos are somewhat similar at one stage of their development, at earlier stages they are radically dissimilar. After fertilization, animal embryos first undergo a process called “cleavage,” in which the fertilized egg divides into hundreds or thousands of separate cells. During cleavage, embryos acquire their major body axes (e.g., anterior-posterior, or head-to-tail, and dorsal-ventral, or back-to-front). Each major group of animals follows a distinctive cleavage pattern; among vertebrates, for example, mammals, birds, fishes, and reptiles cleave very differently.

    Animal embryos then enter the “gastrulation” stage, during which their cells move relative to each other, rearranging themselves to generate basic tissue types and establish the general layout of the animal’s body. The consequences of this process are so significant that embryologist Lewis Wolpert has written that “it is not birth, marriage, or death, but gastrulation which is truly the important event in your life.” Like cleavage patterns, gastrulation patterns vary markedly among the major groups of animals, including the different classes of vertebrates.

    Only after gastrulation do the embryos of mammals, birds, fishes, and reptiles begin to resemble each other. In the “pharyngula” stage, every vertebrate embryo looks vaguely like a tiny fish, with a prominent head and a long tail. The neck region of a vertebrate pharyngula also has a series of “pharyngeal pouches,” or tiny ridges, which recapitulationists misleadingly refer to as “gill slits.” Although in fish embryos these actually go on to form gills, in other vertebrates they develop into various other head structures such as the inner ear and parathyroid gland. The embryos of mammals, birds and reptiles never possess gills.

    Therefore, Darwin’s belief in recapitulation is belied by the evidence. Embryologists have occasionally pointed this out, but their admonitions have fallen mostly on deaf ears. As recently as 1976, biologist William Ballard (who, according to Richard Elinson, coined the term “pharyngula”), lamented the fact that so much energy continues to be “diverted into the essentially fruitless 19th century activity of bending the facts of nature to support second-rate generalities.” Ballard concluded that it is “only by semantic tricks and subjective selection of evidence” that one can argue that the early stages of the various classes of vertebrates “are more alike than their adults.”
    The Hero of Hyrule.

  39. #39

    Default Re: Do you believe in Evolution?

    Quote Originally Posted by Negrek View Post
    Yes you can. How else did some microbes become resistant to antibiotics? There was that whole thing with the moths and the sooty trees and them changing colors to remain camouflaged. And, in controlled laboratory settings, you can generate evolution though selective breeding of fast-reproducing organisms, such as bacteria or flies. Stuff evolves.
    Like I said, I believe in micro, not macro.
    I think some people are getting confused with what I'm saying...
    When I said macro, I meant primates to humans. Micro being adaptations ie. what Negrek said about the moths.

    When I said that evolution cannot be proven or disproved, I was referring to macro (at least, in my terms). Again, there's no undeniable evidence that proves the existence of such evolution.
    If some day evolution can be proven like simple arithmetic (2+2=4), then I'll be damned.

  40. #40

    Default Re: Do you believe in Evolution?

    So you say you believe that you believe in minor changes but not major ones? Don't you think that small adaptations bit by bit over millions of years can result in a radically different species? Think about what you're saying for a bit. Primates that were able to see over the tall grass in Africa prospered because they could find food more easily, so primates that could stand on their hind legs more readily were more likely to survive, so after some time a group of primates only stood on their hind legs, etc.


    ^ Evolution.


    Baleen Whale skeleton. Notice it has hind legs (marked by C) ? Vestigial remnants of its terrestrial ancestors.

    2+2=4 is not an axiom, it is derived from the assumption that a=a for all values of a, which you can debate philosophically but it's absurd. Evolution is more axiomatic than anything, it's just what's always been observed and there is no conceivable scientifically provable alternate theory, therefore, by Sherlock Holmes' principle, it must be the truth. Since you seem to be so against evolution, youdontknowme, tell me what you think? What logical and scientifically provable alternate theory to evolution do you have?

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •