> and the hiatus is a real, non-cherry-picked feature of the Hadcrut data, which was everyone's gold standard until the hiatus showed up in it The problems wit

> and the hiatus is a real, non-cherry-picked feature of the Hadcrut data, which was everyone's gold standard until the hiatus showed up in it The problems with HadCRUT4 are known: http://onlinelibrary.wiley.com/doi/10.1002/qj.2297/abstract http://onlinelibrary.wiley.com/doi/10.1002/qj.2297/abstract