Let me preface this by saying that I have done no where near as much reading as I should have done on the this subject. I welcome reading suggestions, whether they be to fill out my understanding of other positions, correct my misrepresentations of other positions, or point out that my position has already been fully explained somewhere else. However, with a family and a day job, I’m not likely to get to all of the things I should read any time soon. Rather than putting this posting series off by 30 years, I’m going to write it now out of ignorance.
There is an excellent survey series of philosophical topics in podcast form known as Philosophy Bites. As I’ve listened to quite a number of these short reviews of important philosophers, I’ve noticed that many share a common central theme. While they might not all classify themselves as consequentialists, there is a strong consequentialist streak in many of them. Furthermore, many define the consequential goal as happiness, pleasure, or the avoidance of pain.
Let’s back up a second. Consequentialism is simply the idea that the point of doing something is for the end result. This is what most of us do every day when we go to work. While you might not feel like getting up and going to work today, you have a goal to make money. (Actually, probably your goal is a bigger house, or a good retirement, or education for your children, or a vacation to Maui. All of those become fungible with money.) If you were told you could do anything you wanted today and still get paid, you might well choose not to go to work.
If you are in school, you work hard in each class to get a good grade, and in all your classes to graduate, and to graduate so you can get a job, and to get a job so you can go to Maui. Consequentialism is at the core of the “Protestant work ethic.” And it would be foolish to deny that it has served America well, at least materially.
Consequentialism also is at the heart of much of the study of practical ethics today, particularly bioethics. The central argument in very many bioethics questions today is whether some interim bad thing in a medical/biological process is bad enough to outweigh the good of the goal. For some, like Peter Singer, this becomes a full-fledged utilitarianism. Mr. Spock summarized it neatly: the needs of the many outweigh the needs of the few. In the case of utilitarianism, you decide on the goal-function, and then all choices should be made in such a way to maximize that goal added up over all of society. Other forms of consequentialism do not insist as strictly on a sum over all members of society, but they share the idea that the best ethical choice is the one that does best at achieving your goal function. As we’ll discuss later, that goal function is generally (since Socrates) defined as some kind of happiness or pleasure.
Mr. Spock was keen on utilitarianism because utilitarianism is keen on reason. It relies on a rational accounting of the various sources of good and sources of bad, and a clear, rational evaluation of the optimal choice. It allows no room for a sentimental choice — famously, if your dog and a stranger’s child are drowning and you can only, you are obligated to save the child, even if it is your favorite dog.
Now, many will take issue with “cold-hearted rationality.” I will not. However, I will take issue with the weight to which many philosophers (and politicians and regular people) give to rationality. It is often said that the “rational answer” is the correct one; if you choose something else, you are being selfish or sentimental. Irrational equals wrong. Well, maybe so, but rational can equal wrong also. For every rational system — that is, every formal logic — rests on a set of axioms. To my knowledge (see the caveat above about not reading enough) it is impossible to create a logic that is free of axioms.
So, clearly, you may construct a system of logic that is self-consistent, based on a set of axioms. (It will not be complete, but that’s a different story.) But that doesn’t lend any rational proof that your axioms are correct; in fact, it is impossible to offer rational proof of the correctness of your axioms. There is only self-consistency.
This is how I appreciate Singer. I think he is brilliant, and I think his arguments are very tight. I disagree with most of his conclusions, because I disagree with most of his axioms. Neither one of us is being irrational in this, and furthermore, it is not a debate that can be settled by logic. Interesting, no?
I’ll go on about the axioms that I choose in the next part, but let me take a crack at summarizing some representative axioms of the philosophical mainstream:
- The most important (in some cases, the only important) aspect of a philosophical/ethical question is the outcome.
- A good outcome is one which brings happiness or pleasure to individuals. A bad outcome is one which brings pain, especially physical pain, to individuals.
- Logical arguments are the best way to get from these axioms to practical conclusions about how to act.
There are many variations of course: the relative importance of interim or secondary goals, the relative value of pleasure for individuals of different status, proximity, species, etc., the relative importance of individual vs. group benefit, and so on. But these basic axioms go back to at least Aristotle, who attributed them to Socrates.
In the next part, I’m going to outline my view, which is quite a bit different. I believe it is just as rational, but it relies on a different set of axioms. And it flies in the face of what is generally considered to be rational ethics.