I don't recall any critical thinker saying that, although it's likely that a percent or two have. What the empiricist says is that knowledge only comes from experiencing and correctly interpreting reality. That is not a statement that all questions are answerable this way, but rather, that none are answerable by any other method, that is, that we may never find all the answers, but those that we do find will be found by this method and only this method.
You start of denying that critical thinkers say it and end up showing that critical thinkers do say it,,,,,,,,,,,, but using different language and being more careful than the everyday atheist, who might just say, "Faith is not a path to knowledge but science will probably one day find the answer".
It's something I hear on this forum all the time and come to think of it, from you also.
I hope you understand the difference. And by knowledge and answers, I mean ideas that are demonstrably correct and can be used to predict outcomes. The hunches, gut feelings, and intuitions that many call truth or answers don't rise to that standards and thus don't deserve those names.
Yes I know, science finds answers that we can rely on BUT science is not a reasoning thing and so cannot see it's limits and that it cannot test for spirits and cannot find out with any degree of certainty, what happened in the past. What it finds is basically not science even if it might be correct a lot of the time. It is reasoning, based on scientific principles and based on the idea that "We have not tested for spirits and so can presume a God did not do it."
And of course, those answers are like saying that God does not exist so this is how it might have happened without God.
God as in the god of Abraham, the one who allegedly created the universe including man in a few days and later flooded it? That god doesn't exist because as science has revealed, none of that happened.
No, you just like to interpret the Bible in such a way that science has probably shown that it is not true.
Change that to generic gods, and the answer is that nothing has demonstrated that they don't exist, but that's not a good reason to believe that they do.
Nevertheless there are ways of seeing and reasoning about the discoveries of science and what is in nature, which show that reasonable, it was designed and made so that it could evolve to fit all the environmental niches.
But that doesn't happen in genetics as is discussed next:
Those are all metaphorical uses of the words information, translation, language, and symbol (and code, which you didn't use here). In their literal senses, those words all refer to states or products of conscious minds. The biological process is unconscious and therefore has no information, just form, like the shapes and charges of nucleotides. Literal languages are artificial and conventional; they use symbols with no innate meanings that have to be learned to be used to communicate, and two or more must be learned to translate one into the other. And the subcellular processes involve no literal languages or symbols.
Think about that for a moment. There is no such thing as information absent consciousness, just form. When that form impresses onto a consciousness, it then becomes information available to that mind. The form comes in and informs the mind. These molecules know no languages and have coined no symbols. They generate new cells passively and unconsciously according to the laws of physics.
So in that way genetics is like a very complex and miniature computer system which is just form and is not alive and is connected to a factory and runs the factory and even makes other factories and the factories source the materials for all this from elsewhere.
This it seems is the limited view of humanity from the pov of an atheist.
We are a mini factory who ultimately has evolved and does all things and are even conscious in order to reproduce.
But that doesn't prove anything if you are willing to accept that complex computer systems and the living factories with intelligence, came about without intelligent input.
I suppose that the saying "We are stardust" is some sort of praise for humanity and all things, considering the magic of this stardust, which can do all the things it has done and produce something like humans.
BUT we can see the whole thing and can see that the information is put into a chemical form and that information can be translated to another form and used to make and run our bodies.
When you concentrate on the chemistry however, there is no information, just chemicals doing their thing.
So anyway, why do you think that Garte, the biochemistry professor, and his atheist colleagues, say that the genetics code is truly a code and language and symbolic and abstract language etc?
Isn't it the sequence of base pairs which encode biological information, such as instruction for making a protein or RN molecule.
Critical thinkers are trained to avoid faith-based thought.
Maybe that is what they are taught and so believe it.