U.S. officials also thought a preventive war [against the Soviet Union] would be costly, and U.S. allies would be disapproving. Thus U.S. leaders saw a fading window of opportunity, but the opportunity was not very attractive; it would not be followed by vulnerability; and it probably would not be followed by a war.

The Lord moves in mysterious ways – though not a thousandth as mysterious as those of his senior personnel from time to time – so there is no earthly possibility of predicting how long the window of opportunity enjoyed by Pope Francis is likely to be.

There is a narrow window of opportunity to save ourselves, and the innumerable other species that we are destroying with reckless abandon. There is still time to rid ourselves of fossil fuels, not much. We will grasp the opportunity, or the human experiment will come to an inglorious end.

Window of opportunity

Meaning

Noun

Synonyms