Big_Al_B writes "A Times Online article discusses a new study comparing 7 million real world datapoints with several computer models of global warming. Each model had a possible cause associated with it." From the article: "It found that natural variation in the Earth's climate, or changes in solar activity or volcanic eruptions, which have been suggested as alternative explanations for rising temperatures, could not explain the data collected in the real world. "
"More software projects have gone awry for lack of calendar time than for all
other causes combined."
-- Fred Brooks, Jr., _The Mythical Man Month_