There are challenges. There are challenges.

And it's full of challenges.

Among the most pressing challenges that our species is faced with today are the chronic problems of Africa.

What are some of these structural challenges?

Aware of the devastation and the challenges,

I've talked about some of the challenges,

One of the challenges that canopy researchers are attacking today is trying to understand the amount of carbon that is being sequestered.

The challenges ahead of us are very real.

We have significant challenges in front of us.

So what would some of the specific challenges

And at the heart of our challenges (Applause)

We faced many challenges.

I like challenges, yes.

It challenges the norms.

So we've chatted about a couple of behavioral challenges.

But there are a lot of challenges for this.

It doesn't slow for any of our grand challenges.

And I faced a whole new set of challenges.

We've had to overcome challenges

Our challenges can be met.

We're facing very tough challenges.

Are there hidden engineering challenges?

But, it's all taking place, this great adventure of conquering those challenges, those real challenges which none of us can pretend don't exist.

It explains the terrible challenges of performance reviews in organizations.

Which size? It's a piece of cake. I like challenges.

We have a whole range of challenges about this work.

But here's another video that shows some of our challenges.

Our attempts at managing these systems are fragmented and simplistic, and not up to the challenges that we face today.

What could these current challenges be?

The prime minister directly confronted the challenges of his political opponents.

One of the real challenges is to innovate fundamentally in education.

There's nothing wrong with big, crazy challenges.

As it grew, users faced new challenges.

They go places, do challenges, earn points.

I think such challenges are very interesting.

So there are challenges to be met.

Or even the challenges of nation states in the modern global economy.

And one of the challenges that we face is to ask ourselves

Back in 1999, I decided to write a research report called Womenomics , because I strongly believed and I do today, that part of a solution to Japan's myriad of structural challenges

One of the challenges of SQL databases is you have define your tables ahead of time.

And what are the main difficulties and challenges?

So I've mentioned to you the four challenges.

At every site there will be huge challenges.

These challenges are not insurmountable, by any means.

They took a whole group of students, and they gave them a set of challenges.