• 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 / 2022 / Archives for April 2022

Archives for April 2022

Digital Twinge

28 Apr 2022 by Gavin

A couple of weeks ago the EU announced that they were funding a project called DestinE (Destination Earth) to build ‘digital twins’ of the Earth System to support policy making and rapid reaction to weather and climate events.

While the term ‘digitial twin’ has a long history in the engineering world, it’s only recently been applied to Earth System Modeling, and is intended (I surmise, as does Bryan Lawrence) to denote something more than the modeling of either weather or climate that we’ve been doing for years. But what exactly? And is it an achievable goal or just a rebranding effort of things that are happening anyway?

[Read more…] about Digital Twinge

Filed Under: Climate impacts, Climate modelling, Climate Science, climate services, Featured Story, Instrumental Record Tagged With: cloud computing, DestinE, digital twin

The modern demarcation problem

19 Apr 2022 by Gavin

Defining (and enforcing) a clear line between information and mis-information is impossible, but that doesn’t mean misinformation doesn’t exist or that there is nothing to be done to combat it.

I found myself caught in an ‘interesting’ set of exchanges on twitter a few weeks ago (I won’t link to it to spare you the tedium, but you could probably find it if you look hard enough). The nominal issue was whether deplatforming known bull******s was useful at stemming the spread of misinformation (specifically with respect to discussions around COVID). There is evidence that this does in fact work to some extent, but the twitter thread quickly turned to the question of who decides what is misinformation in the first place, and then descended into a free-for-all where just the very mention that misinformation existed or that the scientific method provided a ratchet to detect it, was met with knee-jerk references to the Nazi’s and the inquisition. So far, so usual, right?

While the specific thread was not particularly edifying, and I’ll grant that my tweets were not perfectly pitched for the specific audience, this is a very modern example of the classic Demarcation Problem (Stanford Encyclopedia of Philosophy) in the philosophy of science.

[Read more…] about The modern demarcation problem

Filed Under: Climate Science, Communicating Climate, Featured Story, Scientific practice Tagged With: misinformation

Primary Sidebar

Search

Search for:

Email Notification

get new posts sent to you automatically (free)
Loading

Recent Posts

  • Raising Climate Literacy
  • Unforced variations: Nov 2025
  • High-resolution ‘fingerprint’ images reveal a weakening Atlantic Ocean circulation (AMOC)
  • Unforced variations: Oct 2025
  • “But you said the ice was going to disappear in 10 years!”
  • Time and Tide Gauges wait for no Voortman

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

  • Susan Anderson on Raising Climate Literacy
  • Ron R. on Raising Climate Literacy
  • Barry E Finch on Unforced variations: Nov 2025
  • Barry E Finch on Unforced variations: Nov 2025
  • Barry E Finch on Unforced variations: Nov 2025
  • Mal Adapted on Raising Climate Literacy
  • Susan Anderson on Unforced variations: Nov 2025
  • Ray Ladbury on Raising Climate Literacy
  • Scott on Raising Climate Literacy
  • Scott on Raising Climate Literacy
  • Barton Paul Levenson on Raising Climate Literacy
  • Scott on Raising Climate Literacy
  • zebra on Raising Climate Literacy
  • David on Raising Climate Literacy
  • DavidD on Raising Climate Literacy
  • Atomsk's Sanakan on Raising Climate Literacy
  • Atomsk's Sanakan on Raising Climate Literacy
  • Geoff Miell on Raising Climate Literacy
  • Piotr on Unforced variations: Nov 2025
  • Mal Adapted on Raising Climate Literacy
  • Mal Adapted on Raising Climate Literacy
  • Mal Adapted on Raising Climate Literacy
  • Figen on Raising Climate Literacy
  • Susan Anderson on “But you said the ice was going to disappear in 10 years!”
  • Figen on Raising Climate Literacy
  • Figen on Raising Climate Literacy
  • Susan Anderson on Raising Climate Literacy
  • Susan Anderson on Raising Climate Literacy
  • Robert Cutler on Unforced variations: Nov 2025
  • Mal Adapted on Raising Climate Literacy

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

1,386 posts

11 pages

248,198 comments

Copyright © 2025 · RealClimate is a commentary site on climate science by working climate scientists for the interested public and journalists.