Indeed. While it's true that most things will have errors, it depends on what those errors were, why they were made and who's pointing them out. For example, a

Indeed. While it's true that most things will have errors, it depends on what those errors were, why they were made and who's pointing them out. For example, a lot of climate skeptics like to point out that models are wrong. But they tend to be wrong in both directions (eg. http://www.skepticalscience.com/images/Arctic_models_obs.gif http://www.skepticalscience.com/images/Arctic_models_obs.gif, where the sea ice loss is far more than worst-case prediction)