The economic costs of action to mitigate climate change rise non linearly as action is delayed. If those costs are deferred for 15 years or more, mitigation targets will be impossible to achieve, at any cost.

Physically impossible.

That's impossible.

It's impossible.

Absolutely impossible.

Silly. Foolish. Impossible.

It's just impossible.

Impossible, you say?

The impossible crate illusion.

It was deemed impossible.

Eighteen minutes, clearly impossible.

No, right? It's impossible.

And since what's impossible is always unknown, it allows me to believe I can cheat the impossible.

(a) Is not materially impossible

They are impossible to juggle.

She's asking for the impossible.

Impossible? I don't think so.

You may think that's impossible.

The World Economy s Impossible Demand

It is next to impossible.

I'm sorry, but it's impossible.

You should know that's impossible.

It's almost impossible to model this structure any other way, and it's almost impossible to do it on computers.

The epidemic's magnitude threatens the very existence of our nation and makes the fight to carry out the World Programme of Action for Youth all the more difficult, if not outright impossible.

Since the complainant to date remains unaware of the name of the officer against whom he is claiming violations of his rights, the institution of a civil action would have been impossible.

And yet, the impossible is happening.

They were almost impossible to swallow.

And it's almost impossible to perform.

And everyone said it was impossible.

So the seemingly impossible is possible.

And he said that was impossible.

To live without air is impossible.

Almost many of them are impossible.

It is impossible to do it.

That aim is impossible to attain.

It's impossible to go out now.

Without the sun, life is impossible.

We know that this is impossible.

But, as they rail against the failure of the West to take action, they should remember why such action is impossible. By putting liberal interventionism at the heart of his foreign policy, Tony Blair has made it radioactive a political non starter for at least a generation.

Well here's the late, great Jerry Andrus' impossible crate illusion in 3D, in which Jerry is standing inside the impossible crate.

So what is this impossible hyperbolic structure?

You ask me to do the impossible.

Distribution is a nightmare, but not impossible.

They can't do that anymore. That's impossible.

It says, Thoughts This poem is impossible.