Adaptability Versus Extinction

What else has no grey area? One might claim that there is grey area between adaptability and extinction, but the actual message intended suggests that there is no grey area. Life exists due to adaptability, proven by the fact that life exists, or at least perception exists irrefutably, and then simply remove the meaning of the words perception and self-evidently move that same meaning to the word life, making life and perception of life one and the same thing; self-evidently.

What else has no grey areas, given the self-evident facts that matter in the case?

Examples:

Liberty Versus Slavery
Truth Versus Fraud
Voluntary Association Versus Involuntary Association

One could argue that the grey area between Liberty Versus Slavery are those who volunteer to be slaves. The argument, in that form, is self-contradictory

Arguments claiming those who know they are being fooled are those who constitute the grey area, again self-contradictory.

Voluntary Association Versus Involuntary Association is the same thing, in other words, as Liberty Versus Slavery, so again, the very effort to create a grey area confesses the self-contradiction.