It would be unscientific to blame a single natural event on climate change with any great certainty.

I have concluded, with great certainty, that the interests of the country are served by my forming an administration.

It has remained difficult to establish with great certainty which methods, if any, are effective over a significant period of time.

So much for life's two great certainties.

Identifying zones with specific impedances can provide greater certainty regarding the factors behind the impedance.