With such convincing evidence, the Soon and Baliunas paper became the target of a great deal of criticism from the gang led by the now-discredited Dr. Jones of the Climate Research Unit (CRU) at East Anglia University in Britain. The recently uncovered e-mails from him and his collaborators show an orchestrated effort to discredit the work of these two scholars.
What is also notable is that Soon's and Baliunas's references were the very same data that the Jones Gang had reviewed and suppressed. The data in question is known as proxy data. Proxy data is data compiled from tree rings, sediments, and ice cores, as well as other indirectly measured estimates of temperature. Correlating an accurate timeline for these data sets across the globe is supremely difficult, but these proxy data sources were beginning to indicate a cycle or signal which might expedite the process. This signal was thought by some in the Jones Gang to be a solar cycle.