If a frozen human embryo isn't human, why is it called a frozen HUMAN embryo??
If left to fully develop, will what emerges be a fully formed cupcake, or brake shoe, or can of cranberry sauce?
Terminology is important here and your statements conflate various issues I'm afraid. Let's pick through it.
First and foremost the term HUMAN refers to SPECIES, nothing more nothing less.
Life forms have DNA. If you have Human DNA then you are a human, a member of the human genus
Homo sapiens
Let's now examine Human lifeforms.
A male sperm contains human DNA. It is therefore of species Human,
Homo sapiens.
A female egg also contains human DNA. It too is therefore of species Human,
Homo sapiens.
We can be clear and sensible and realise that neither a sperm nor an egg is a human person. To suggest otherwise would be a complete nonsense and to fail to understand the basic attributes and requirements of personhood.
Sperm and eggs are living organisms which are of the Human species but which are patently not people.
Most of the sane world understands this rather simple distinction between what is simply a living organism and what is an actual person though sadly there exists a small contingency that just don't and who think a sperm is an actual person, ridiculous as that clearly is.
If you've reached this point of understanding thus far, then the rest isn't so difficult.
Sperm and eggs are not people.
Put a sperm and an egg in proximity with each other and they are still not people.
Allow a sperm to fertilise an egg and they still are not people. They are two living organisms of species
Homo sapiens that have joined together.
So what then constitutes an actual human PERSON rather than just a living organism of species
Homo sapiens?
What constitures personhood?
To help us let's examine the case of a fully developed adult human that has suffered a catastrophic illness and is now 100% brain dead and whose human body/shell is unable to support itself to live without the aid of an external mechanical apparatus. The brain does not function, there is no capacity to think or dream or emote or interact with external life.
What then do we have in that scenario?
I submit that you have the physical shell body of a former human person but the person is not longer there.
It's not at all imo difficult to draw a simple line here to define a human carcass alone as NOT being a human person.
It is not the physical human carcass that constitutes a person or personhood, for were that the case we would have to accept that every decesased body lying in graves around the world was still a person and thus had lots of human rights. The notion is patently absurd.
So if the human body itself does not of itself define personhood then what does?
There are perhaps many things we could think of here:
- the ability to function and live and survive on ones own without exterior support
- the ability to think, engage in brain neuron activity
- the ability to emote
- the ability to feel pain
and so on.
There are deeper discussions to be had on all the above, however they really aren't particularly necessary because we can see that at its heart, the presence of a functioning brain, is an absolute foundational requirement of personhood. If there is no brain then there is no ability to survive and live and actually be a human being, there is only a brain dead carcass.
Hence in the context of the ever popular and diviisive abortion debate and all things related, really the most important thing we need to focus on is whether there exists a functioning brain.
No brain = no person, no personhood
This established then, all we need to know is whether a developing human lifeform, be it foetus, embryo, blastocyst etc etc has a brain.
Until it has developed a brain then clearly we do not have a person and therefore human rights do not apply.
We would not apply human rights to a deceased human.
We should likewise not apply human rights to a developing lifeform that does not have a brain.
Whether the lifeform is frozen or not is imo irrellevant.
The crucial matter is how far has the development progressed.