Moral skepticism is the view that we cannot know moral truths whether or not they actually exist. Commonly, it’s the view that morality is either subjectively determined (therefore arbitrary) or that morality is just determined by societies (a form of cultural relativism that does not accept that morality should be determined by societies). Common arguments for moral skepticism generally fall under three forms:
1. The argument from disagreement-People disagree all the time on what morality is, and the disagreement is a sign that people just determine what they believe to be moral.
2. The demand for morality to be justly established- Who has the right to determine what “morality” is? Why should anyone accept another person’s view of morality?
3. The “ought from an is” argument- this argument basically says that even if moral rules were agreed upon, you couldn’t make the jump to “everyone ought to act this way”. (I go into a bit of detail in my last post, hopefully refuting it)
The first argument is the most common I’ve seen. To refute it, just think: is widespread disagreement always mean that there is no real answer? Young Earth Creationists believe the earth is roughly 6000-7000 years old. However, those beliefs obviously don’t nullify the scientific data about the earth’s age, and definitely do not make the earth’s age unknowable or non-existent. So, it is possible that moral truths are disagreed upon, yet could still be knowable and exist.
To respond to the second argument, I’d establish a “goal” of morality. Imagine that morality, as a social system, is ultimately aimed toward a certain goal. This could be promoting a certain positive value, protecting certain rights, etc. If this goal for morality is established, then morality could be determined and judged by its effectiveness in working toward that goal. It wouldn’t matter whose opinion differed, or who established the best methods/rules so long as the system of morality ultimately worked.
The obvious question from here is what the goal of morality would be. Utilitarianism is the only well-known moral theory with a clear goal: aggregate happiness. I don’t entirely agree, but I feel its close. A key note is that utilitarians, notably John Stuart Mill, saw happiness as a deeper wellness than just physical sensations.
The main problem I have with focusing solely on happiness is that it values the rights of happier people more so than unhappy people. My solution, and what I base a lot of my ethical views on, is to value opportunities for happiness and protection from harm. Basically, morality should be set up to promote the opportunity for people to do the things that make them happy, and protect them from things that could harm them. The way to do this is through establishing basic human rights. Since killing is a harm to people, everyone should have a right to life. If people are universally happier when they are able to choose their own spouse, then everyone should have the right to choose their own spouse.
I’ll go into greater detail once I figure out my ethics entirely, but it’s been a bit difficult so far. I have a few kinks to go through before I feel satisfied enough to outline it as a complete ethical theory.