"The solution to this problem requires political decision and will."

But solutions to these problems would require some sacrifice from voters.

Every solution requires an effort on a scale unknown in the rest of the world.

A lasting solution to the pay problems, he said, will require a completely new system.

The solution requires changing how the entire river is managed.

But such solutions may require an epic force of will.

The point is that the solutions don't always require very much in the way of money.

Such an overall solution requires more than the proposed food authority.

In short, real solutions require a long-term view, and it is this which we must now work hard for.

But a solution to the fundamental problems that led to these investigations will require much more.