Sentence examples for persistent uncertainty from inspiring English sources

But given the persistent uncertainty, as well as the potential risk, the F.A.A. has taken a cautious approach.

Complacency is not an ethical response to the persistent uncertainty clouding forecasts of harmful impacts from the continuing buildup of human-generated greenhouse gases in the atmosphere.

The researchers wrote that the data indicated "persistent uncertainty among clinicians regarding whether or not the benefits outweigh the risks of treatment among the very old".

Gaps in understanding of how global warming will affect Africa hold back planning efforts and have led to persistent uncertainty about the causes of recent droughts and famines.

Ms. Kaufman attributes the robust housing market in the Montreal area to persistent uncertainty in the stock market, which makes real estate an attractive investment.

This is the state of hurricane science in the new century: a mix of growing skill and persistent uncertainty, of intuition and algorithms, satellites and erasers.

Given the persistent uncertainties, engineers recently agreed to plan for the worst contingency, the failure of A.S.R. to save the day, and the glades.

"The Discovery of Global Warming" describes the intellectual journey toward that conclusion, with all of its false starts, flawed hypotheses, inventiveness and persistent uncertainties.

He stresses this is informed speculation at this point, putting him in good company considering the many ideas in circulation and the persistent uncertainties in the system.

The multiplicity of treatment options and the persistent uncertainties about which is appropriate to an individual patient mean that decisions about preventive mastectomy have not grown easier, only harder.

It was one of the few instances in recent weeks when reporters who have been told of civilian casualties from a NATO attack have seen any casualties, a pattern that has led to persistent uncertainties about official accounts.