“…Through the use of physically based models, climate science may offer less, or better defined, uncertainty in predictions of the future than other disciplines such as social science or economics. However, this does not mean that uncertainty within climate projections, particularly, on the temporal and spatial scales of most interest to decision makers, is not a limit to how useful the projections are to those decision makers . Global average temperatures, climatological means, extremes defined as a percentile of a climatology, are all examples of information provided by climate science, that can be difficult to interpret in a practical context.…”