Originally Posted by
Endus
It really shouldn't.
Here's why it's a nonsense argument, from the secular perspective (since any religious arguments can be summarily dismissed and thrown out);
1> The fact that something is "alive" does not confer it rights. The dandelions in my lawn are "alive" but I can still dig them out or use weedkiller on 'em.
2> Life does not "begin". The "beginning" of life was the trigger point of abiogenesis, some billions of years ago. Since then, it's been a continuation of life. In the human context, our gametes (ova and sperm) are created by living individuals, and are, themselves, alive, and combine to form a new, still-living, fertilized zygote. There was never a point where anything in that cycle was "not alive", and no "life" was created.
3> If you mean "a life", rather than the processes of life itself, then you're making a personhood argument, or a religious argument. If the latter, toss it away. If the former, we'll come back to that. If you mean anything but those two, you're making something up and it's weird and not relevant.
4> Whether something is "human" has the same issue. If you mean "human", you are referring to anything produced by a human body. Human excrement. Human sweat. Human hair. Human tissue. Of course a zygote or fetus is "human". So's the snot I dug out of my nose. Does my snot have rights?
5> If you mean "a human", we're talking about personhood or a religious argument, again. See #3.
6> Now, personhood. This is a legal term. It's fundamentally arbitrary, though can be justified on objectively-determinable grounds. The current definition in the USA is "at birth, you become a person". Anyone pushing anything else is just wrong. It's also a completely irrelevant question, as we're about to get into; anyone talking about "personhood" (or "a life", or "a" human", see #s 3 and 5) is willfully trying to distract you with irrelevancies, attacking a straw man because they know they can't make their case on the relevant facts and principles.
7> Why is personhood irrelevant? Because bodily autonomy trumps right to life. There is no circumstance where one person can be forced to donate tissue or be forcibly hooked up to another human being as a mobile dialysis unit (say). Even the suggestion is gross as hell. But that's because it violates one person's right to bodily autonomy, to protect another person's right to life. There is no circumstance where right to life is deemed to overrule bodily autonomy; if you're the only possible match to someone who needs a new liver, even though livers regrow and you'll face very little long-term consequence or risk (less than carrying a pregnancy to term), you cannot be forced to donate part of your liver. So, even if we consider the fetus "a human", or "a life", it isn't relevant; the bodily autonomy of the one pregnant overrules any right to life a fetus even hypothetically might have. Which it doesn't, to be clear. But even if it did, still not an argument against freedom of choice.
It's all a distraction. Bullshit, from day 1, pushing a pseudo-religious misogyny. A lie, perpetrated to harm and marginalize women.