G7 countries accept the case for change, they disagree over how far to go.
Mr Cardoso is waiting for his ministers to reach agreement on how far to go.
White House policymakers must decide how far to go in allowing stem cell research, or whether to ban funding altogether.
For Democrats, the most painful decision is how far to go in making changes to entitlements like Medicare and Social Security.
Memos leaked earlier this year suggest there are serious differences among Vatican officials over how far to go in ensuring financial transparency, according to media reports.
To understand just how far Samsung has to go, consider the ranking of the world's top brands, as quantified by consultancy Interbrand, based in New York.
There sometimes seems to be no limit to how far people will go to make financial data scream.
As communities commemorate this month across the nation, we recognize our shared history, how far we have come and how far we need to go.
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The training ranges from lessons on how to properly handle and hold a weapon to knowing the law so officers understand how far they are permitted to go to do their jobs.
But only by appreciating how far Europe has come can we judge how far it has to go.
While this brings to mind the pressures that weigh down the student loan market, there is a limit to how far I am willing to go to stretch an analogy.
It helps also to gain as much feedback as possible from others, to have standards against which you can measure your progress so that you are aware of how far you have to go.
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And Labour will have to decide how far it can continue to go without alienating its support in the business community.
The only common ground between Iran and six world powers seemed to be recognition of how far they still have to go to negotiate a way out of this crisis.
Have conversations with your family about how far you want to go in this regard.
You realize how far they have to go, and that it will go in fits and starts.
Three buildings in downtown literally collapsed this year, a symbol of how far Rio needs to go.
Only when we understand where we currently stand can we decide how far we need to go, and how exactly we can get there.
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The object's existence is a perplexing mystery that tells us how far we have to go to understand more about asteroid shapes and collisions.
Whether you're driving through New Orleans, Biloxi, or the southern part of Louisiana, it's clear how far we have to go before we can call this recovery a real success.
However, "it's clear how far we have to go before we can call this recovery a real success, " he said, adding that much remains to be done to repair roads, hospitals and schools and rebuild neighborhoods.
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But as we talked about it, I think he grew more comfortable with our approach to it and having it shine a light on where America was in those times, and how far we've progressed -- and maybe how far we still have to go.
But they really didn't go far enough and they sort of underestimated how quickly and how far people would go back to cars and smaller vehicles.
The souring economy is likely to add fuel to the debate over how far Kansas City should go to woo development.
OK, she had baggage, and ran a hubristic campaign, but the sexist attacks she was subjected to nevertheless showed how far women in America still have to go.
It just makes me really worried when I see how far he still has to go.
The question is, how far are they willing to go in order to survive?
How far do we have to go to get to a place that has electricity?
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First, how far is Microsoft willing to go in terms of becoming a device centric company?
And how far are we willing to go to make sure these rules are enforced?
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