[Serious] Non-binary

[Belacqua]

From a scientific, biological, and objectively reasonable perspective, there are only two genders. Male or female. This is a fact that cannot be disputed.

It can be disputed. It has been disputed. It is being disputed every day. 

Do you have an argument as to why you think the people who dispute it are wrong? 

I have no qualms accepting how others wish to identify. Yet, in spite of this, I cannot fully accept being nonbinary is in any way rational.

If you say that everyone who identifies as non-binary, or those of us who accept them, are all irrational, this sounds to me as if you have a "qualm" with us. 

I can accept inclusivity up to a reasonable point, but once it no longer resembles logic I cannot in good conscience accept it as a reality.

So far you haven't offered any logic. Only assertions.

I'd be interested to hear the logic by which you reached your conclusions.