trentonzero: read this:
answersingenesis.org/docs/370.asp - this explains exactly what I was trying to say. I’m not saying that ALL open systems are not able to gain information - but in this instance, as raw energy from the sun etc does not do any good at all to help out evolution. Anyway, I said “does something holding a certain amount of information ever gain MORE information by itself?” - notice “by itself.” In each example you gave, you were using a human being as the instrument.
Okay, will read it…but before I do, I’m going to tell you : Do not read the AnswersInGenesis website. They lie. There is nothign else to say about the matter. They lie through their teeth. Whatever else you read, AnswersInGenesis lies.
When I was an atheist, I read AnswersInGenesis for laughs.
Now that I am Christian, I don’t read them at all. I want them to go away.
Now, on to what they say…
I’m not getting involved with the details of evolution and DNA. Some of it may have the basis of a real objection in it. I am not a biologist. I hated biology in school.
We’ll just stick to the part about entropy and open and closed systems.
There are special cases where local order can increase at the expense of greater disorder elsewhere. One case is crystallization, covered in Question 2 below. The other case is programmed machinery, that directs energy into maintaining and increasing complexity, at the expense of increased disorder elsewhere. Living things have such energy-converting machinery to make the complex structures of life.
So local order can increase. This much of what AiG is saying is fine.
The open systems argument does not help evolution. Raw energy cannot generate the specified complex information in living things. Undirected energy just speeds up destruction.
Bear in mind what was just said. Raw energy cannot generate complex information. (The bit about specification is misleading…think about flipping a coin…if you tell me: you only win with 6 heads in a row, if you gave me a very, very specified result in other words, and then you give me a few billion years of flipping over and over again to get that result…I’d bet my life savings that I could get it. And it would be a good bet.)
I’m about to show you that this statement is false. I’m not concerned to do anything more. I don’t know biology, even on a well educated laymen level.
I’m just going to show you that AiG says something is impossible that is not impossible. That is in fact an every day occurance.
Let’s take a rain cloud. The raincloud is disordered, its a bunch of water molecules suspended in air in a more or less localized place, but very diffusely.
There is a change in air pressure, the molecules collect until they are too heavy and fall to the ground. On the ground, they flow downhill until they collect at the lowest point. There is no intelligence standing around saying “Go downhill.” It’s just written in the rules of things.
In the end, the water molecules are collected again in one, very compact location (a lake). They are more ordered and more densely packed into one location.
The water molecules, without resorting to intelligence, went from a relatively disordered state (a cloud) to a relatively ordered state (a lake). They needed nothing to achieve it except for the very unintelligently directed force of gravity.
Now, if it is possible, and normal, for undirected energy to result in localized decreases in entropy…then it is not impossible for this to happen in evolution. If it can happen to a rain cloud, it can happen in a living cell. It might NOT actually happen in the cell, but you cannot point to the 2nd Law to claim that there is your proof that it doesn’t. You have to get into the nitty gritty biological issues (the stuff I don’t know).