There's nothing wrong with big, crazy challenges.

But deciphering the script is a very challenging task.

The real challenge then, is to try to figure out how we can change rules.

The selection of indicators has proven to be challenging.

It's a very challenging task. But more to come later.

The science of complexity is probably the greatest challenge of all, greater than that of the very small on the left and the very large on the right.

Accordingly, the protection obligations of the United Nations were becoming increasingly challenging and complex.

That was challenging.

The challenge would be to transform these ideas into concrete proposals.

And this is a challenge.

Some major bottlenecks that continue to pose challenges to the process of gender mainstreaming were identified by the SWOT analysis as follows

It's going to be very challenging to deal with.

So what would some of the specific challenges look like?

That challenge could be met only if there was consensus on what the nature of the new Organization should be.

In fact, it is a challenging concept for both developed and developing countries.

Production of the Treaty Series through the database was a particularly challenging aspect of the project.

This is challenging work to do.

Specific challenges related to indigenous peoples' development

And that's that's rather more challenging than all the speakers before me and all the ones coming after me.

He said that there was a greater challenge ahead, the challenge of poverty, of climate change global challenges that needed global solutions and needed the creation of a truly global society.

A number of strategically located industrial zones in different areas of the country will be created.

At the best of times, traveling between Indonesia's many islands is challenging.

Determining an optimal level of accountability for results is also challenging.

I look back on a few years of incredibly hard, but at the same time challenging, work.

A new appreciation for the privilege that we have of undertaking this challenge.

In fact, some of them actually survived the Internet challenge, and some got even more repressive.

(c) Conduct of inspection and compliance missions, with a particular focus on the most challenging locations worldwide (40)

However, cities have the tools to assist in the search for an answer to these challenges.

The year under review has been a challenging one for the United Nations, but the challenges have created an opportunity to debate change in the Organization.

There are challenges. There are challenges.

And so, that allows you the flexibility to go into very challenging terrain and actually make your way where you want to go.

The past year was indeed very challenging for the humanitarian community.

His eight years of service as Director General of UNIDO had been a challenging time to which he had devoted all of his energy.

Effective implementation of such commitments is indeed a complex and challenging task, which requires political will and adequate resources.

Pool is geometry... in its most challenging form a science of precise angles and forces.

We're putting this enormous load on them for three or four days and it's very challenging, Mora said.

We have committed ourselves to challenging goals, in particular to reducing extreme poverty by half by the year 2015.

The past year was particularly challenging for achieving the objectives of disarmament, arms control and non proliferation.

The Biodiversity Challenge

DM She's very tough it's most challenging.

Eritrea considers the deployment provocative.

Both of them have challenging responsibilities to assist Member States in very important but difficult tasks.

Breadth, balance and cohesion in the curriculum will be achieved through classroom learning experiences that are positive, challenging, stimulating and enjoyable.

The special challenges and constraints specific to these countries need to be addressed.

Regarding the implementation of Atlas, he noted that 2004 had been a challenging year, however, much had been accomplished.