Changing the path of the river might lead to unforeseen environmental disasters according to some experts.

It became more difficult for devout persons to explain why unforeseen disaster should overtake a religious group.

It's another of the unforeseen disasters that bid fair to wreck our project!

Ms. Iwao said the sense of vulnerability to sudden, unforeseen disaster remained strong.

Or will you die within a few months or years, of some unforeseen disaster?

And it was my job to prevent unforeseen disasters.

However, they may soon come to an end and, barring some unforeseen disaster, Reeves will be back next season as coach of the team.

"Barring unforeseen disasters, these herbaceous plants could live forever," he said.

Barring unforeseen further disasters, analysts still expect the region to grow this year.

They should be completed a few days before the eighteenth, though-barring unforeseen disasters.