They are constantly being tested by everyone including you, Brad!
Do you really live as if the laws of nature will cease to hold good and cease to provide a reliable basis for living organisms and rational existence, as a robot whose activity is caused entirely by physical events and as if purposeless processes are more valuable, trustworthy and significant than the power of reason?
The “yadda…” is a sign of a lack of cogent reasoning…
There’s a lot that bundled into this statement. I will try to unpack as much of it as I discern!
“Do you really live as if the laws of nature will cease to hold good and cease to provide a reliable basis for living organisms…”
I don’t think a materialist denies that there is regularity and predictability in nature (even if, like David Hume, there is the sense that there is no
logical necessity in the sun rising tomorrow, as indeed there isn’t).
Your position, however, is that there
cannot be regularity and predictability in nature, without intelligent design. This is the unproven assumption, I believe. You are saying, “because there is order, there
must be consciously intelligent design, in the same way that there is consciously intelligent design behind the mechanism of a watch.”
In my estimation, it’s a compelling argument in the name of human common sense. But common sense has been wrong. The human body, for example, has a much greater “intelligence”, in certain respects, than the conscious human mind. The immune system is a perfect example of this. But I really can’t say whether my body is “intelligent” in the way we think of intelligence – namely, as involving an immune system that has
conscious awareness – nor can I say whether that immune system, while not itself having conscious awareness, was nonetheless consciously designed. Just because the body seems “smart” (e.g., when it is too hot, the body sweats to cool off) does not mean that the body has conscious intelligence, or that the body was designed by a source of conscious intelligence (in the way that an automobile was designed, only better). Indeed, we may be
anthropomorphizing the universe, when we say this – projecting human intelligence onto all of creation.
“as a robot whose activity is caused entirely by physical events and as if purposeless processes are more valuable, trustworthy and significant than the power of reason”
I don’t
experience myself to be a robot whose activity is caused entirely by physical events – but, then again, my experience has been known to be wrong.
There seems to be an implied threat in much of your reasoning, one that is ultimately pragmatic and utilitarian – namely, “in a purposeless universe, nothing has purpose!” If the conclusion there is that there is nothing left but to despair, then you are giving a pragmatic argument for believing in purpose, and saying that a life that does not believe in objective meaning, purpose, or value, would be unlivable. This says nothing about whether objective purpose exists.
If you are saying, “without (conscious) purpose, there could be no regularity and order in the universe!” then you would be stating an unproven assumption. You are saying that “reason cannot have originated in unreason” or “intelligence could not have originated from non-intelligence” or “consciousness cannot have originated from non-consciousness.” And I would agree that, as regards common sense, this is compelling – but only as regards common sense. My personal common sense (which is rather naive) cannot conceive of how an airplane flies; how a computer creates “virtual” space, capable of holding libraries of information; or, for that matter, how the earth is moving through space at approximately 1,000 miles per hour, when I haven’t felt it budge an inch.
If, finally, you are saying, “we cannot have an experience of objective purpose, in a universe that is purposeless” you would, again, be making an appeal to common sense, as opposed to providing definitive proof. That would like trying to say, “we cannot have the experience of non-motion, in a universe that is perpetually in motion.”