Imprecise, not inaccurate, weather forecasting ECMWF PDF) Large carbon dioxide emissions avoidance potential in improved commercial air transport efficiency Our #calendar* is more than 2000yrs old. Quite old for a calendar, so I decided it's time to redesign it. What would your reinvented calendar look like? I start: *okay the Milan Klower The writer is a National Environment Research Council independent research fellow at University of Oxford The Business Times PDF) PseudospectralNet: Toward Hybrid Atmospheric Models for Climate Simulations