• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

RealClimate

Climate science from climate scientists...

  • Start here
  • Model-Observation Comparisons
  • Miscellaneous Climate Graphics
  • Surface temperature graphics
You are here: Home / 2015 / Archives for May 2015

Archives for May 2015

Global warming and unforced variability: Clarifications on recent Duke study

13 May 2015 by group

Guest Commentary from Patrick Brown and Wenhong Li, Duke University

We recently published a study in Scientific Reports titled Comparing the model-simulated global warming signal to observations using empirical estimates of unforced noise. Our study seemed to generated a lot of interest and we have received many inquires regarding its findings. We were pleased with some of coverage of our study (e.g., here) but we were disappointed that some outlets published particularly misleading articles (e.g, here, here, and here). Since there appears to be some confusion regarding our study’s findings, we would like to clarify some points (see also MM4A’s discussion).

[Read more…] about Global warming and unforced variability: Clarifications on recent Duke study

References

  1. P.T. Brown, W. Li, E.C. Cordero, and S.A. Mauget, "Comparing the model-simulated global warming signal to observations using empirical estimates of unforced noise", Scientific Reports, vol. 5, 2015. http://dx.doi.org/10.1038/srep09957

Filed Under: Climate modelling, Climate Science, Instrumental Record, IPCC

Unforced Variations: May 2015

11 May 2015 by group

This month’s open thread.

Filed Under: Climate Science, Open thread

Primary Sidebar

Search

Search for:

Email Notification

get new posts sent to you automatically (free)
Loading

Recent Posts

  • AI and climate modeling update
  • Unforced Variations: Nov 2026
  • Unforced Variations: Oct 2026
  • Unforced Variations: Sep 2026
  • Koonin’s Temperature of the LOL Stratosphere
  • Unforced Variations: Aug 2026

Our Books

Book covers
This list of books since 2005 (in reverse chronological order) that we have been involved in, accompanied by the publisher’s official description, and some comments of independent reviewers of the work.
All Books >>

Recent Comments

  • Tomáš Kalisz on Unforced Variations: Nov 2026
  • KM on AI and climate modeling update
  • Tomáš Kalisz on Unforced Variations: Nov 2026
  • Colin Burke on AI and climate modeling update
  • Piotr on AI and climate modeling update
  • Piotr on AI and climate modeling update
  • Nigelj on Unforced Variations: Nov 2026
  • MA Rodger on Unforced Variations: Nov 2026
  • Nigelj on Unforced Variations: Nov 2026
  • Ken Towe on AI and climate modeling update
  • Rory Allen on AI and climate modeling update
  • Barton Paul Levenson on AI and climate modeling update
  • Karsten V. Johansen on AI and climate modeling update
  • KM on Unforced Variations: Nov 2026
  • KM on Unforced Variations: Nov 2026
  • KM on AI and climate modeling update
  • Piotr on Unforced Variations: Nov 2026
  • Piotr on Unforced Variations: Nov 2026
  • Piotr on Unforced Variations: Nov 2026
  • Nigelj on Unforced Variations: Nov 2026
  • BJ Chippindale on Unforced Variations: Nov 2026
  • BJ Chippindale on Unforced Variations: Nov 2026
  • BJ Chippindale on Unforced Variations: Nov 2026
  • Ed Hawkins on AI and climate modeling update
  • Marcus on AI and climate modeling update
  • Nigelj on Unforced Variations: Nov 2026
  • Tomáš Kalisz on Unforced Variations: Nov 2026
  • Kira on Unforced Variations: Nov 2026
  • Barton Paul Levenson on Unforced Variations: Nov 2026
  • Pete Best on Unforced Variations: Nov 2026

Footer

ABOUT

  • About
  • Translations
  • Privacy Policy
  • Contact Page
  • Login

DATA AND GRAPHICS

  • Data Sources
  • Model-Observation Comparisons
  • Surface temperature graphics
  • Miscellaneous Climate Graphics

INDEX

  • Acronym index
  • Index
  • Archives
  • Contributors

Realclimate Stats

1,416 posts

15 pages

253,382 comments

Copyright © 2026 · RealClimate is a commentary site on climate science by working climate scientists for the interested public and journalists.