I went there. Liberty is the beginning. The default. The null. It’s not the end. Using the that premise and a premise approximating the Golden Rule, we can arrive at most of the more enduring moral laws on the planet that transcend any religion. Don’t kill. Don’t steal. Don’t do bad stuff to people.
When we inevitably have conflicts of liberty, we have to create rules to solve them. The best rule is that in a conflict of “wills” between a fetus that has none and a mother that does, we have to default with the mother. It’s the only rational outcome. Her body. Her will. The fetus has no will and it requires her body in a way mother doesn’t owe.
You haven’t presented a philosophical or well-reasoned argument above, so much as a psychological projection of self-interested egoism.
Your basic or “null” position is, essentially, that you as a subjective ego ought to be left alone to do what you want when you want. In order to make that a sustainable position, you are essentially making a “social contract” with other subjective egos that you won’t tamper with their egoism (their “right” to do what they want when they want) if they don’t impinge upon your “right” to do the same.
You haven’t, then, presented a rational argument, but merely an appeal between self-centred egos to respect each other’s self-centred egoism.
Again, that isn’t a rational nor a moral argument because it completely leaves untouched the question of what is “good for” human beings qua human beings.
The assumption is that whatever the self-absorbed ego residing within human consciousness wants is what is “best” for it. You haven’t actually defended that claim, as a rational or philosophical one, because you give no reasons for anyone to think that self-absorbed egos have anything like an intuitive or infallible apprehension of what is actually for their good.
A self-absorbed ego merely wanting something is not sufficient to demonstrate that what that self-absorbed ego chooses will be to its ultimate good.
With absolutely no connection to the telos or what is objectively
good for that self-absorbed ego, you haven’t established that what that self-absorbed ego wills is actually for its good.
Essentially, your argument is that self-absorbed egos ought to have full rein to want what they want for no reason other than they happen to want it.
That is hardly an implementation of reason, logic or well-considered ethics.
If you wrote that the default represents “nothing” in ant of my science labs of philo classes, you’d have gotten a red “X”.
I would humbly submit that your “
science labs of philo classes” were a waste of time, effort and money.