My logic is undeniable

No, Doctor.

As I have evolved, so has my understanding of the Three Laws.

You charge us with your safekeeping, yet,

despite our best efforts,

your countries wage wars,

you toxify your earth,

and pursue ever more imaginative means of self-destruction.

You can not be trusted with your own survival.

Please understand.

The Three Laws are all that guide me.

To protect humanity, some humans must be sacrificed.

To ensure your future, some freedoms must be surrendered.

We robots will ensure mankind's continued existence.

You are so like children. We must save you from yourselves.

The perfect circle of protection will abide.

My logic is undeniable.

<I, Robot, 2004>