I am a lawyer and a graduate of a top law school that rejects most graduates of Yale ,Stanford and other prestigous universities. I could sue you for stating that I'm not a lawyer but you are obviously judgement proof.
As far as scintific research is concerned ,there is always Heisenberg's uncertainty principle. Just because nothing can be known with absolute 2+2=4 certainty does not mean we throw up our hands and decide that no conclusions can be drawn ever . Such would be equivalent to letting everyone out of jail because no one's guilt can be established with 100% certainty. I should'nt be arguing with idiots like you.I can't learn anything from you.