""Being legal doesn't make something moral"
That's true"
Abortion is an example of this.
"According to the Bible, slavery is moral"
Why do you always bring up the Bible? That's not what we're discussing. I'm asking you whether you think that being legal makes something okay. There is slavery in the Old Testament yes, but the presence of it in our holy book does not mean our religion teaches it. Here is what my religion teaches: CCC 2414: The seventh commandment forbids acts or enterprises that for any reason - selfish or ideological, commercial, or totalitarian - lead to the enslavement of human beings, to their being bought, sold and exchanged like merchandise, in disregard for their personal dignity. It is a sin against the dignity of persons and their fundamental rights to reduce them by violence to their productive value or to a source of profit. St. Paul directed a Christian master to treat his Christian slave "no longer as a slave but more than a slave, as a beloved brother, . . . both in the flesh and in the Lord."194
"According to you"
The tearing apart or chemical destruction of an innocent child for convenience is objectively immoral.
"It is. An embryo isn't a child."
An embryo IS a child. I already proved this. The definition of child is a human being under the age of puberty, and we agree that zygotes/fetuses/embryos are human (we just disagree as to whether or not they are a person.)
"No they aren't. One is physical, one is mental and emotional."
If sex and gender aren't the same thing, why are they both divided up into male and female? How many genders do you think there are? And if it's more than two, what is the name and defining characteristics for each other one?
"Not that it changes who someone is, that it defines who they are."
Male or female is part of what you are. Just as age and race are what you are. If gender defines who you are (as opposed to what you are), does that mean race defines who you are as well? Sounds a little racist to me
"Skin color and age don't have a mental or emotional aspect like gender does."
Really? People don't mature mentally as they age? They feel the same emotions their whole lives because age doesn't have an emotional aspect?
"So someone with a Y chromosome who develops a total lack of masculine characteristics during development is still a male, despite having a completely female body?"
With Klinefelter's, I'm pretty sure they still have a male reproductive system