The Categorical Imperative
For those who don't know, the Categorical Imperative is a doctrine created by Immanual Kant, who what a German philosopher. His concept is basically that before one does any moral action or makes any moral decision, one must take the proposed action, universalize it, without any specific, or self-based references and see if it basically works. The main goal of it seems to be that we end up with a universalized morality that does away with selfish actions.
Kant makes the continued argument that when you do not use a categorical imperative, you are simply acting upon causation, and you are not using your free will. So basically, if you smell a tasty burrito, and decide you want to eat it, the burrito is acting through you, and you really have no choice in the matter, you have given up your free will to the burrito.
He also has several other concepts, regarding not treating people as means, but ends unto themselves, and that when you purchase something, what you are essentially doing is limiting your freedom to spend that money in some other way in the future, in exchange for an item.
But the main topic of discussion is; Is the categorical imperative a conceivable way of living one's life and making moral decisions? or is it simply an clumsy attempt at an ideological world?