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The Climate Scientists are Alright

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Guest commentary from Eric Guilyardi (IPSL) and Valérie Masson-Delmotte (IPSL/IPCC)

[This is a translation of an article in Le Monde (Jan 11).]

In recent weeks in France, there has been a profusion of articles about the “climate scientist blues” (Le Monde 21/Dec, JDD 9/Dec, France Info 26/Sep), which has apparently affecting them “scientifically”. This follows a spate of similar articles in the US and Australian media (Esquire, 2015; The Monthly, 2018; Sierra Club Magazine, 2018). But what is the point of knowing the mood of scientists, or whether so-and-so is optimistic or pessimistic?

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Unforced Variations: Jan 2019

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This year’s first open thread on climate science topics. Usual rules apply – and let’s make a particular effort to stay substantive and not devolve into empty bickering (you still have Facebook for that).

Any expectations or predictions for climate science in 2019?

Scientists: Resolve to Protect Yourself from Harassment in 2019

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Guest commentary by Lauren Kurtz

The Climate Science Legal Defense Fund (CSLDF) protects the scientific endeavor from anti-science attacks. Since our founding in 2011, we’ve assisted hundreds of scientists with issues ranging from invasive open records requests to death threats.

As part of this work, our staff will be at the American Geophysical Union Fall Meeting from December 10-14, offering free legal services to scientists and leading sessions on how to get involved in the policymaking process and how to be an expert witness.

For those who won’t be at the meeting — and with 2019 around the corner — we put together a list of suggested New Year’s resolutions for scientists. Adopting these best practices will help you reduce your risk of being harassed or attacked.

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Resplandy et al. correction and response

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Guest commentary from Ralph Keeling (UCSD)

I, with the other co-authors of Resplandy et al (2018), want to address two problems that came to our attention since publication of our paper in Nature last week. These problems do not invalidate the methodology or the new insights into ocean biogeochemistry on which it is based, but they do influence the mean rate of warming we infer, and more importantly, the uncertainties of that calculation.

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References

  1. L. Resplandy, R.F. Keeling, Y. Eddebbar, M.K. Brooks, R. Wang, L. Bopp, M.C. Long, J.P. Dunne, W. Koeve, and A. Oschlies, "Quantification of ocean heat uptake from changes in atmospheric O2 and CO2 composition", Nature, vol. 563, pp. 105-108, 2018. http://dx.doi.org/10.1038/s41586-018-0651-8

Unforced variations: Nov 2018

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This month’s open thread on climate science issues.

A lot of interest in the new Resplandy et al paper (WaPo), with some exploration of the implications on twitter i.e.

and

https://twitter.com/jamesannan/status/1057944837163491328

Meanwhile, the CMIP6 model output is starting to come out…

Unforced Variations: Sep 2018

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This month’s open thread on climate science topics. We are well into Arctic melt season (so keep track of Neven’s Arctic Sea Ice blog for more info). Another link is the NY Times Daily podcast on the interesting-yet-flawed NYTimes Magazine “Losing Earth” piece (which is useful if you didn’t get around to finishing the written article yet). Remember to please stick to climate science topics on this thread.