If we didn’t know we can reason we wouldn’t make any effort to reason! We would allow our impulses and instincts to dominate our behaviour. Like animals we wouldn’t have any logical principles or rules of thought by which to decide what is true or false.
More progress!
- We may not have reasoning powers at all, in which case everything we know is worthless.
which means that if naturalism is true, it must be through possibility two.
- It is possible that we are able to reach correct conclusions about the universe without resorting to spiritual rationality. We would essentially be biological computers, and we wouldn’t have responsibility for our own thoughts, but it is a possibility.
“spiritual rationality” doesn’t come into the discussion. We are concerned with rationality pure and simple. The issue is whether any type of computer, biological or not, can be rational in any valid sense of the term. Rationality presupposes insight and understanding. There is not one jot of evidence that computers know what they are doing or understand anything.
You are also assuming we could be rational in a mindless universe without having explained the precise physical mechanisms by which that incredible feat could be accomplished.
Okay, perhaps I should have said,“you can’t conclude that thoughts are designed just because science can’t provide an explanation for them.”
No rational conclusion can be based solely on a negation! That is why the absence of a scientific explanation is a red herring which leads nowhere. The fact that science has explained some things doesn’t imply that it can explain
everything. I don’t conclude that thoughts are designed **solely **because there is no scientific explanation but because
there is **a cogent explanation that corresponds to our personal experience and, ironically, to the success of science.
**
A possibility is not a valid basis for a rational conclusion.
I’m not coming to any rational conclusion, whether for design or against it. I’m saying that we can’t conclude anything from what we know.
If you adopted that view about life you would never do anything!
Robots are designed! “imagine” is indeed all that argument amounts to…
The point that I’m trying to make here is that robots, though their thought processes are purely physical electrical impulses, they may eventually become indistinguishable from human beings.
“may” has no scientific value. It is merely a supposition which confuses the issue.
Only a fool thinks we could ever understand the ultimate nature of reality! It is enough to know from personal experience that the power of the mind is superior to the power of purposeless molecules. We don’t rely on things to make our decisions for us…
Exactly how do we know this? you are basically saying that we know from experience that the mind gives rise to physical causes, rather than physical things giving rise to the mental cause.
But the truth is that we can’t know this from experience.
If you believed things cause your choices and decisions you would never make any! Don’t you rely on yourself rather than inanimate objects?
In an entirely material universe there would be no “selves”. “Ours” and “ourselves” wouldn’t refer to anything except bodies and bodies without selves don’t belong to anything. They are just things that exist.
no, selves would refer to our conscious experience, which we have even if naturalism is true.
“our” again presupposes** an indivisible entity**, i.e. a person, whereas natural objects consist of parts. How can you regard the brain which consists of countless events as** one **being? In addition to all its other flaws materialism infringes the principle of economy.