• 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 July 2022

Archives for July 2022

The CO2 problem in six easy steps (2022 Update)

10 Jul 2022 by Gavin

One of our most-read old posts is the step-by-step explanation for why increasing CO2 is a significant problem (The CO2 problem in 6 easy steps). However, that was written in 2007 – 15 years ago! While the basic steps and concepts have not changed, there’s 15 years of more data, updates in some of the details and concepts, and (it turns out) better graphics to accompany the text. And so, here is a mildly updated and referenced version that should be a little more useful.

[Read more…] about The CO2 problem in six easy steps (2022 Update)

Filed Under: Aerosols, Climate impacts, Climate Science, Featured Story, Greenhouse gases, Instrumental Record, IPCC, Oceans Tagged With: co2

Unforced Variations: July 2022

4 Jul 2022 by group

This month’s open thread. Please keep to climate-related issues, stay substantive, no abuse, no repetition, one-comment per day.

Filed Under: Climate Science, Open thread, Solutions Tagged With: open thread

Primary Sidebar

Search

Search for:

Email Notification

get new posts sent to you automatically (free)
Loading

Recent Posts

  • AI/ML climate magic?
  • Unforced variations: Jan 2026
  • 1.5ºC and all that
  • Unforced Variations: Dec 2025
  • Who should pay?
  • Site updates etc.

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

  • Data on Unforced variations: Jan 2026
  • Data on 1.5ºC and all that
  • Data on 1.5ºC and all that
  • Data on Unforced variations: Jan 2026
  • Piotr on Unforced variations: Jan 2026
  • Mal Adapted on 1.5ºC and all that
  • Piotr on Unforced variations: Jan 2026
  • Data on 1.5ºC and all that
  • Data on 1.5ºC and all that
  • Data on 1.5ºC and all that
  • MA Rodger on Unforced variations: Jan 2026
  • Crusty Caballero on 1.5ºC and all that
  • Susan Anderson on 1.5ºC and all that
  • Tomáš Kalisz on Unforced variations: Jan 2026
  • Susan Anderson on AI/ML climate magic?
  • Atomsk’s Sanakan on 1.5ºC and all that
  • Atomsk’s Sanakan on 1.5ºC and all that
  • Atomsk’s Sanakan on 1.5ºC and all that
  • jgnfld on 1.5ºC and all that
  • Barton Paul Levenson on AI/ML climate magic?
  • Piotr on 1.5ºC and all that
  • Data on 1.5ºC and all that
  • Pete Best on 1.5ºC and all that
  • Data on 1.5ºC and all that
  • Data on AI/ML climate magic?
  • Atomsk’s Sanakan on 1.5ºC and all that
  • Keith Woollard on 1.5ºC and all that
  • Atomsk’s Sanakan on Unforced variations: Jan 2026
  • Data on 1.5ºC and all that
  • Data on Unforced variations: Jan 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

1,392 posts

15 pages

249,275 comments

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