At the time, our country was confronted with serious economic difficulties.

(Laughter)

Japan is confronted with severe economic problems.

In the face.

I don't want to pretend for a minute that what we have is going to be enough.

Stanford Coursera, Udacity, MlTx and others have more classes coming.

That's the easiest thing.

With American lives at risk

We live in difficult and challenging economic times, of course.

And the thing is, we've actually been here before as a society.

We are going through the darkest moment in our recent history.

So there's no one who's willing to invest equity.

We are facing intermits power failures, Which..

He's worked for GE, and he's had a fantastic career.

But people are willing to pay that!

we aren't up against anything. Joe, come on, I...

And they stayed there.

You have 30 seconds to decide what to do.

And you already have a reasonable of what a negative number could or should represent and you know how to add and subtract negative numbers

(Laughter)

(Laughter)

We're replicating it in other parts of Africa, around other wilderness areas which are faced with extreme population pressure.

I don't mean they don't deserve attention.

So we have got to rebuild our global institutions, build them in a way that is suitable to the challenges of this time.

And these nations are faced with a real problem.

in the phase of the worst simultaneous attacks ever

And our companies are in deep trouble.

He is faced with a difficult problem.

(Music) In the midst of hardship, it was the music that gave me that restored my soul.

We are living at the age here at the end of the book, where electronic paper will undoubtedly replace it.

That is a huge transformation.

And that's how the rest of the world lives.

That we are heading for the biggest solar climax in recorded history.

So that's the kind of battle that teachers are facing.

And this is an interesting icon that happened you remember these fallout shelters.

How many of you have exceeded it? Yeah, I've certainly exceeded it.

Sub Saharan Africa, and even our own San Francisco Bay Area.

At the time, Japan was faced with a host of diplomatic problems.

The world is confronted with the problem of environmental pollution.

In cities, 80 percent of kids go to college.

So I started thinking, well, we live in all these ages of man the Stone Age, and the Iron Age, and the Copper Age.

And as it turns out, it actually corresponds really nicely with geologic history.

We are confronted with a difficult situation.

We're confronted with a difficult situation.

And so our modern world now is confronting us with a dilemma.