i have always had a strange idea of what a priori knowledge or logic is.
i have alwaysed used the example of 1+1=2
so will it always be true that 1+1=2?
it will always be true that if you have 1 apple and add another apple then you will have “two” apples.
Note that the statement 1+1=2 is correct in the a priori sense and also in an earthly sense. that is, we understand the language.
In the case of all husbands being men, It is not so much a logical deduction as it is a statement of the way the world is, or more specifically, the way our languae defines the subject.
In the english language “husband” is the term we use to describe a male partner.
If we change the definition of the english language then that statement would not hold true, but also if we change the math language 1+1 might not equal 2.
I could question your very example. What makes you think that “all husbands are men” is a priori?
“husband” is a subjective term is it not? monogomy is also a subjective term.
Here’s how my mind resolves the dilemma.
I can say that 1 and 1 apples are 2 apples, regardless if the language changes it will always be “right”.
To say the word “husband” is actually to say “male partner”
so
All male partners are male.
So your supposition is litterally contained within the terms defined.
It’s like me saying that all spheres are round.
a priori logic is not suppose to change… this we can be sure.
the statement “male partners are male” will not change with time.
But if we look at it in terms of an observation (NOT A PRIORI), the term husband extits AS WE DEFINE IT.
it is possible that in the future we will call female partners “husbands” for one reason or another.
we might even become omnisexual, try to imagine that
in this case, husband is as husband IS, but what you must remember is the difference between saying that “all husbands are male” and “all male partners are male”.
“all husbands are male” remains a priori only if the language in which it is asserted clearly defines “husband” as a “male partner” otherwise that’s like me saying all phone numbers consist of 7 digits and an area code, this will undoubtedly change with time, besides the fact that it is not a priori.
does this clear anything up?