Briefly state the "humanity as an end in itself" formulation of the Categorical Imperative (also known as the "human dignity" or "intrinsic worth" formulation) and give two examples of actions that this formulation would strictly forbid.
Briefly state the "universal law" formulation of the Categorical Imperative and provide an example to illustrate how it operates as a moral principle and test.
Identify one strength and one weakness of Kant's theory.