Alright Rowen.
Naturalism: their belief on metaphysics (what is reality) is basically that matter is the only thing that is real. As i mentioned before, man is just a complex bio-chemical machine. Where does that leave epistemology (how do we know what we know)? It leaves knowledge as subjective/relative/ empiricism(senses).
If all we are is chemicals and matter, then who is controlling but a bunch of feelings and chemical?.
If all we are is chemicals and matter, then who controls ethics, who controls the values?
If all we are is chemicals and matter, than how can we be responsible for our thoughts?
If knowledge is subjective, then nothing is wrong according to us. We cant construct moral imperatives is what im saying.
Naturalism is absurd for two reasons (or more): 1) if we dont have feelings and everything is chemicals, then the VERY ACT of you trying to convince me that Naturalism is absurd contradicts all you have stated. 2) If knowledge is relative to you and me, then why should I think what you are saying is true, since truth is relative?
The bottom line: We are reduced to chemicals (pathetic), then how can we be responsible for our thoughts, words, or deeds. It reduces things to skepticism, which can be reduced to nihilism, so go smoke weed and commit suicide cuz there is no point in life.