Reports released by the Intergovernmental Panel on Climate Change (IPCC) can be daunting, even for science and policy insiders. The full Physical Science Assessment, the first installment of the Fifth Assessment Report (pdf), released in manuscript form earlier this year, is over 2,000 pages long.

And even the Summary for Policymakers, rather optimistically referred to as a “brochure,” is a dense 27 pages.

What if we could communicate the essence of this important information in plain language and pictures? Well, that’s just what one Northwest oceanographer has done. He’s distilled the entire report into 19 illustrated haiku.

The result is stunning, sobering, and brilliant. It’s poetry. It’s a work of art. But it doubles as clear, concise, powerful talking points and a compelling visual guide.

How did it come about? Housebound with a rotten cold one recent weekend, Greg Johnson found himself paring his key takeaways from the IPCC report into haiku. He finds that the constraints of the form focus his thoughts (He told me that he posts exclusively in haiku on Facebook.), and described the process as a sort of meditation. He never intended to share these “IPCC” poems.

Johnson’s daughter, an artist, inspired him to try his hand at watercolors. On a whim he illustrated each haiku and shared the results with family and a few friends.

When I got wind of it, I had to see it. And I’m glad I got the chance. I immediately wanted everybody I know to see it too!

Condensing to this degree is not how scientists typically operate. But, as Johnson proves, scientists can also be poets. Still, he’s quick to caution that this is his own unofficial artistic interpretation and that it omits all the quantitative details and the IPCC’s scientific qualifications.

Therein lies the beauty; stripped of the jargon and unfathomably large numbers, the limitations and the scales of confidence that confound and distract us laypeople, it is an arresting and informative entree into the science—not, of course, a substitute for the full report.

We are delighted to share Johnson’s beautiful meditation here (Also as a PDF, DIY booklet, and video slide show for personal or educational nonprofit use.).

Climate Change Science 2013: Haiku, by Gregory C. Johnson.


Big, fast carbon surge.


















A note from Greg Johnson: This work is an attempt to distill into haiku “The Summary for Policymakers of the Working Group 1 Contribution to the Intergovernmental Panel on Climate Change Fifth Assessment Report.” The result is solely my own creation, so any views or opinions expressed herein are my own, and do not necessarily reflect the views of the US Government, the IPCC, or any other entity.

Interested in using Dr. Johnson’s series for personal or educational use? Please download it in your preferred format below. However, explicit permission must be granted by Sightline (please email Serena Larkin) and Greg Johnson for republishing this work in full or in part. In no instance may the work be republished for profit.

  • Presentation: All slides, full size (PDF)
  • Print-out: All slides, 6 per page (PDF)
  • Booklet: Slides arranged with instructions to cut and fold into a booklet (PDF)
  • Video (not downloadable):


December 16, 2013