In the search for intrinsic ‘good’, Kant did not believe that any outcome was inherently good. Pleasure or happiness could result out of the most evil acts. He also did not believe in ‘good’ character traits, as ingenuity, intelligence, courage etc. could all be used for evil. In fact, he used the term good to describe the ‘good will’, by which he meant the resolve to act purely in accordance with one’s duty. He believed that, using reason, an individual could work out what one’s duty was.
If our actions are pre-determined and we merely bounce around like snooker-balls, we cannot be described as free and morality doesn’t apply to us. Kant could not prove that we are free – rather, he presumed that we could act morally, and for this to be the case we must be free. He also thought that it followed that there must be a God and life after death, otherwise morality would make no sense.
An imperative is a statement of what should be done. We have said before that Hume realised you can’t get a should statement out of an is statement. In other words, experience can only give us hypothetical imperatives (If you want to be healthy, then you should exercise and watch what you eat). A description of the way the world iscannot tell us the way we should act.
A Categorical Imperative is a should statement, but it is not based on experience, and doesn’t rely on a particular outcome. Rather, it logically precedes experience, or helps us make sense of experience. In another area of thinking, Kant showed that we must presume that time moves forwards – our mind imposes this on our experiences to make sense of them. We therefore could never demonstrate or prove this through experience.
It is like that with the categorical imperative: certain actions are logically inconsistent and would make no sense as universal laws, such as lying. As a result, ‘Do not lie’ is a categorical imperative. This understanding that our mind plays an active role in ordering and shaping our experience was revolutionary, and is Kant’s greatest achievement.
Kant states the categorical imperative as follows:
I ought never to act except in such a way that I can also will that my maxim should become a universal law.
Kant also states the categorical imperative as follows:
Act as if the maxim of your action were to become by your will a universal law of nature.
It is difficult to see how these two statements are different, and many texts treat them as though they say the same thing. However, we think they give a real insight into how Kant perceived the Categorical Imperative.
A good will is one that acts in accordance with rationally-determined duty. No character trait or consequence is good in itself. However, as good is defined in terms of rationality, Kant argued that all rational beings were ends in themselves and should never be treated purely as a means to an end. He put this two different ways:
So act as to treat humanity, whether in your own person or in that of any other, in every case as an end in itself, never as means only.
So act as if you were through your maxims a law-making member of a kingdom of ends.
These latter statements of the Categorical Imperative are really an extension of the statements regarding universalisability – we hold laws if we would will that all other rational beings would also follow them. As a result, it would be contradictory for any rule to treat a rational being as a means to some greater end: there can be no greater end. Put another way, I cannot prescribe a rule that, if held by someone else, would result in my being treated merely as a means to end.
The categorical Imperative, stated four different ways above, could be seen as a rational justification for following the golden rule that is the cornerstone of Christian morals (as well as most other religions):
Love your neighbour as yourself.