Hawkins, Ed (January 30, 2020). "2019 years". climate-lab-book.ac.uk. Archived from the original on February 2, 2020. ("The data show that the modern period is very different to what occurred in the past. The often quoted Medieval Warm Period and Little Ice Age are real phenomena, but small compared to the recent changes.")
The Decay of the Hockey Stick, Nature "Climate Feedback" blog post by von Storch. "...we do not think that McIntyre has substantially contributed in the published peer-reviewed literature to the debate about the statistical merits of the MBH and related method." (comment by von Storch & Zorita, May 7, 2007 07:35 PM, in response to multiple comments on their failure to acknowledge McIntyre and McKitrick's contributions)
Hawkins, Ed (January 30, 2020). "2019 years". climate-lab-book.ac.uk. Archived from the original on February 2, 2020. ("The data show that the modern period is very different to what occurred in the past. The often quoted Medieval Warm Period and Little Ice Age are real phenomena, but small compared to the recent changes.")