(1) the us has a negative culture. (2) if the us has a negative culture then it is not the case that the usa is a good country to live in. -- with modus ponens from (1) (2) -- (3) it is not the case that the usa is a good country to live in.
the us has a negative culture.
if the us has a negative culture then it is not the case that the usa is a good country to live in.
the usa is a good country to live in? the us culture promotes materialism.