Meanings of uncertain events in English

Why think about such remote and uncertain events?

They respond to uncertain events.

Human intuition is a rich and useful guide to uncertain events in the environment but suffers from probabilistic incoherence in the technical sense.

I hope, madam, you will continue, with your usual philosophy and resolution, prepared for the uncertain events of war, not anticipating improbable calamities.

But if uncertain events be foreseen as certain, it is manifest that this is the obscurity of opinion and not the truth of knowledge.