"For the most part this is the president's legislation, and although it moves things along a little bit, we still have significant disagreements."

However, there is significant disagreement about the relative importance of each.

But there appears to be significant disagreement and a lack of good will.

But there are significant disagreements over how to create such opportunities.

"We've had significant disagreements with them over the years, but the line of march is like mom and apple pie."

Though they were not spoken of today, it is clear that significant disagreements remain.

"But for the last 10 years, I've had very little significant disagreement with my colleagues, certainly not personal ones."

A significant disagreement remains over the amount of bond that must be posted, they said.

As in Europe, there were significant disagreements among the reformers over the role of tradition.

Nevertheless 59% of Americans believe there is "significant disagreement" among scientists on the issue.