I'm not going argue about the is evolution a religion side of things because I think that would be labouring the point made by others. I will argue with the total inaccuracy of the quote used. Having recently read "The Blind Watchmaker" by Richard Dawkins I now see even more reasons why evolution is the ONLY theory that explains the origin of life in a non faith based way (and the only one that really explains observations). Once you truly understand evolution you realise it doesn't take any leap of faith at all. The main thing is that you try to grasp both very large timescales and small changes over many many generation. At the same time you have to think of very small molecules that work very fast.
BTW It is down to Creationists to disprove evolution, because evolution, unlike creationism, is falsifiable. You can never truly prove a theory only disprove it. Frankly I think it would be tougher to explain why evolution SHOULDN'T happen.
| This wasn’t an accident. Scientists say that although the chances of evolution are impossible, given enough time this impossibility becomes a possibility. They say that if I randomly picked a card from a deck of 52 cards enough times it’s possible that I could pick the ace of spades 100 times in a row, given enough time. |
This sort of thinking really annoys me. First of all a scientist would not say evolution is impossible! Secondly evolution is NOT a theory of chance. Don't get me wrong chance IS a part of it, but the main basis of evolution, natural selection, is the very opposite to chance. The selection of sucessful traits is a non-random event. Evolution come about as a result of CUMULATIVE selection not one step random selection, there is a big difference.
The extent to which chance IS involved doesn't stretch credibility when you really understand the theory. The idea that evolution is based PURELY on chance is simply wrong. The reason for this is that each new generation doesn't start from a clean slate. The Ace of Spades example is wrong because the person trying to pull and ace of spades at random has to start all over again with each try. They only get one card to pick from whereas in evolution there is a selection of many "cards" (i.e. genes) and you don't start from scratch each time. A better example would be trying to get a good hand at poker where you are allowed to exchange cards to get a better hand. The difference between poker and evolution is that in poker you need the best hand in the round to win. In evolution you just need a playable hand but preferably a relatively good one.
Lets invent a modified game of poker. This game is played with hundreds of packs of cards and hundreds of people. You start off with just five people playing with one pack, they represent the first generation (FG). Instead winning and losing a round, players with playable hands are allowed to "breed". Breeding is done by:
1)adding new players (these represent offspring of the FG) to the game with a new pack (it could be many new players and many new packs, or a few new players and one new pack, it doesn't really matter).
2)The new players have to play one of the hands played by the FG (with cards from a new pack)
3) The amount of new player that play a certain hand from the FG is proportional to how good the hand is (e.g. Three of a kind can "breed" with more people than two of a kind). There would need to be further rules created to decide the proportion of new player playing a certain hand but that isn't important here.
3a) In early generations how good your hand has to be is less strict than later generations. This is because hand will steadily get better and hands like two-of-a-kind will be out competed.
4) Offspring can "mutate" by exchanging one of their cards in an attempt to get a better hand.
After a few generation of this game of "evolution" poker it wouldn't be a big suprise if several people get a full house (or possible even a royal straight flush if there is a royal dealt in the original round). The game is entirely different if you don't have to get a completely new hand each time and you are allowed to improve it. In reality organism get to keep their "good cards" i.e. good genes because DNA replication is very faithful. New "good cards" often arise from when a gene duplicates and then mutates.
Notice in this game the main area of chance is the first round played, from then on it is down to cumulative selection. My analogy actually does evolution a diservice in the sense that evolution had a longer time scale to work with to produce an initial playable hand. Also in reality there were literally trillions upon trillions of initial "players" (possible replicators) with trillions upon trillions of decks of "cards" (molecules)play for millions of years before life even began. Evolution also aquired better ways of echanging "cards" or genes for a better hand (sex for example)as time went on. I should also say that my breeding rules are simplistic but I think they get across the point. If I want to make it more realistic I might add the idea that different hands are more sucessful in different "enviroments" or new game rooms where each room rates hands differently.
The main point I want make with this example is: In may be improbable that you get a very good hand on the first go. However after "mutating" your hand over several generation the odds go up. It isn't hard to imagine evolution going from two-of-a-kind to three-of-a-kind to four-of-a-kind even or two-of-kind to three-of-kind to a full house (etc etc.).
| But what are the chances of that ace of spades growing a head, a brain, legs and arms and starting up a conversation with me? That Mr. Sares is the possibility of the “theory” of evolution. |
At this point where the analogy just gets plain silly. There is only so much you can do with an analogy especially one that was bad in the first place. We aren't talking about a single simple object becoming a sentient being. We are talking about simple objects (molecules) working together becoming more complex over millions of years. The molecules don't need to be alive first go, they just need to be able to replicate and evolve on their own and eventually become something that could be considered "alive".
Another problem with above quote is the idea that we evolve arms or legs. This may seem picky but we actually only evolve INSTRUCTIONS for making limbs, before it becomes and arm or leg it is something else. There is NOT one big jump from no arms to having arms. Before arms came onto the scene the INSTRUCTIONS for making arms were used in a different way, maybe in a way that didn't involve limbs at all.
I may write my own article on evolution soon.