[The Maximoff twins have just discovered Ultron's plan to bring about humanity's extinction; Wanda read Ultron's mind and had a vision of a meteor striking Earth] [Horrified]

How could you?

How could I what?

You said we would destroy the Avengers. Build a better world.

It will be better.

When everyone is dead?

[Angry]

That is not–! [calms himself] The human race will have every opportunity to improve.

And if they don't?

Ask Noah.

You are a madman.

There were more than a dozen extinction-level events before even the dinosaurs got theirs. When the Earth starts to settle, God throws a stone at it. And believe me, He's winding up. We have to evolve. There is no room for the weak.

And who decides who's weak?

Life. Life always decides.