alt Hacker NewsIm not sure what your criticism is directed at.
In the real world, we can study and predict things. We can study the weather and predict if it will rain tomorrow. We can asses how accurate our predictions have been in the past.
We can evaluate if it is true that smoking increases lung cancer, or that aspirin increases autism.
Sometimes we dont have good answers or predictions, and that too can be studied.
> We can evaluate if it is true that smoking increases lung cancer, or that aspirin increases autism.
We can use real-world data to see if there are correlations. We can sometimes run controlled studies to get a better understanding of causal mechanisms. But we can't prove by logical argument based on "fundamental axioms of reasoning" that these things are "true".