But many consider structural changes to be about a third of the overall problem.

But the book "does have some delicious moments where you can almost forget the overall problems"

But, she said, there is an overall problem with the culture in Albany.

The overall problem is that none of these countries speak each others' language.

But the case is regarded as a very small part of the overall problem.

Still, completely solving the overall folding problem is likely to take 20 years, he said.

For one thing, it would not solve the overall problem.

Therefore a magic energy source would only address a small part of a large overall problem.

This is the overall problem to which we must now try and find an answer.

Still, some people see no obvious solutions to the overall problem.