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Immanuel Kant (1724-1804) is one of the greatest philosophers of modern times. His philosophical interests went in many directions. He asked questions like: Are space and time real and independent of human cognition, or are they just creations of our minds? He examined the concept of beauty and tried to make sense of what we find beautiful. But more important than these, at least in a practical sense, was Kant’s ethical theory: the question of how we ought to behave.
There’s a lot that one could write about Kant’s ethical theory, but if we want to summarise it in five minutes, it boils down to one principle:
Now, what are these principles?
Kant’s first form of the Categorical Imperative
First, Kant says, we must recognise that all human beings are equally valuable. We are all different from stones, plants and animals because we have what Kant calls “autonomy”: the ability to decide for ourselves how we want to act, what choices we want to make, and how we want to live our lives. Animals must follow their instincts, but we humans are free agents, able to even decide to sacrifice ourselves for a cause, for example. This shows that we are, indeed, special. More importantly, we are all of us special in this way. There are no humans who don’t have this ability to be autonomous. Everyone, regardless of skin colour, education, religious beliefs and length of nose, has the same ability to be an autonomous, free moral agent.
Photo by Petr Sevcovic on Unsplash
This also means that we have to respect everyone’s autonomy equally. If I do something, then everyone else must also be allowed to do that. I cannot claim to be “special” in any morally relevant way, since we are all equally autonomous beings that must be respected equally. And this, finally, leads us to what is called the First Form of the Categorical Imperative in Kant’s ethical theory (but don’t be scared of the words – the idea is pretty simple):
(Not exactly Kant’s words, but close enough).
When I claim to have the right to cross a red traffic light, for instance, I should ask myself: could I really want that everyone else also crosses red traffic lights? If yes, then …
Originally appeared on Daily Philosophy Read More
