If this story was actually about an "error over data on rising sea levels", it would be interesting. It's only a minor factual mistake that is easily checked an

If this story was actually about an "error over data on rising sea levels", it would be interesting. It's only a minor factual mistake that is easily checked and corrected. The important story is that the change in sea level rolls up many other effects into a single indicator of the extent of global warming, and that sea level is rising faster than IPCC models predict.