Dear Olaf--The reason that I, at least, am now taking a different view on the moral hazard argument is that, with solar and wind, being recognized by the financial and expert communities as the least cost source of electricity (and with electricity being more efficient than combustion of fossil fuels for fulfilling many of the purposes for which energy is needed), I just do not see a sliding back to use of coal or petroleum. Natural gas is still competitive in some situations, but with cost of wind and solar still dropping and a few year backlog in natural gas fired turbines, as I understand it, fossil fuels are being priced out of the market. Yes, President Trump wants to bring back coal, but it is costing consumers billions to be doing so, and I just don't see how that can last long. What it seems to me is replacing the slide back to fossil fuels moral hazard argument is one based on the increasing damage and deaths that will be coming while climate intervention is being considered and debated. The metaphor that comes to mind for me is of coming upon a seriously bleeding accident victim and getting into arguments about whether the tourniquet is fully expert approved or not instead of using possibly imperfect tourniquet materials that are available to keep the victim alive until better care and options are available. With the threats of extremely hot and deadly heatwaves in nations without widespread air-conditioning, with the increasing movement of major glacial ice streams when many coastal plains and islands are at very low elevations, and with the increasing amounts and intensity of extreme storms as temperatures and so the water carrying capacity of the atmosphere increasing, I think the increasing risks to lives and well-being is the moral hazard to be paid attention to as the debate about considering, researching and deploying is being made more and more complicated and time-consuming and greater and greater overshoot of 20th century is going ahead and projections of eventual stabilization are at 2.5 C and above. Having been involved in research of human-induced climate change for 50 years and with emissions still going up, much less nearing zero, I just think it time we rethink and reframe the moral hazard argument which it seems, in the form it has been in the past, does not seem to have really connected with the public or policymakers. And if not now, when? Best, Mike MacCracken
> On 10/17/2025 11:52 AM CEST Olaf Corry <[email protected]> wrote: > > > The findings here are interesting and seem not that unusual for this kind of > research - small discernible effects (often statistically insignificant) on > opinions result from exposure a short piece of information - makes intuitive > sense of course. > > But the conclusion they wish to draw that 'concerns about moral hazard should > not discourage research on solar geoengineering' seems a huge leap to me. > > It's based on the idea that the public's view is a or the key factor for > whether mitigation is deterred/unaffected/galvanised by SRM being researched > and presented as a policy option. This is not a very solid assumption in my > view. 'Public opinion' (which is affected by much elser than 'realistic > messages' anyway) does not determine how policy ideas interact, and I'd say > the two would in fact be especially loosely connected in most polities > precisely when it comes to SRM which would likely be determined more by > elites than by local or global public opinion (if such a thing exists), at > least compared to mitigation and adaptation options. > > Perhaps in some very successful participatory democratic polities (maybe > switzerland) it might have some validity to say 'if presented neutrally to > the public it won't affect mitigation full-stop' but for most of the world > SRM research could be used to influence or legitimise mitigation levels > through many other routes, political ideological economic socio-technical and > market. In the US there is already a substantial majority polling > consistently in favour of faster US mitigation policies and joining > international treaties. If public support is the key, that might not be the > case > > There is plenty of work critiquing the behavioralist 'opinion-information > framing' approach taken to 'moral hazard' (some using the broader notion of > deterring mitigation to avoid the narrow framing of moral hazard as an > individual opinion problem), but it tends not to get taken into account. > Unfortunately. This piece cites some other individualist-behaviour public > opinion surveys, seemingly US-oriented ones too. > > Also: the whole debate about SRM research seems unable to move from a > dichotomy of 'any and all research is good vs no research at all' - two > straw dogs. Would be great to move to something more like 'what kind, what > mix and under what conditions to do research into this an other > under-explored pathways' and wider issues of how to navigate the world beyond > Paris targets in a broader sense than SRM and CDR. > > Olaf > > On Monday, 15 September 2025 at 18:46:12 UTC+2 Geoengineering News wrote: > > > https://www.cambridge.org/core/journals/journal-of-experimental-political-science/article/balanced-messaging-about-solar-geoengineering-does-not-reduce-average-support-for-emissions-reductions/1BD6872E981BAC46EB4394BF4FA0B163 > > > > Authors: Damian Antoan, Nicholas Chiang, Spencer Dearman, Santiago Espejel, > > Manarldeen Fajors, Darina Huang, Elliott Husseman, Justin Lavigne, Isabella > > Lin, Neel Maheshwari, Zidane Marinez, George Nottley, Julien Perce et al. > > > > 11 September 2025 > > > > Abstract > > Solar geoengineering offers a speculative means to cool the planet by > > reflecting solar radiation into space. While some research suggests that > > awareness of solar geoengineering could reduce public support for > > decarbonization through a moral hazard mechanism, other studies indicate > > that it could serve as a “clarion call” that motivates further action. > > Using a pre-registered factorial design, we assess how sharing balanced > > information on solar geoengineering affects attitudes toward > > decarbonization policies and climate attitudes among 2,509 US residents. We > > do not find that solar geoengineering information affects support for > > decarbonization on average, though it may increase support among initially > > less supportive subgroups; moreover, this information tends to increase the > > perception that climate change is a daunting problem that cannot be > > resolved without decarbonization. Our results suggest that concerns about > > moral hazard should not discourage research on solar geoengineering – as > > long as the public encounters realistic messages about solar > > geoengineering’s role. > > > > Source: Cambridge University Press > > > > > > -- > You received this message because you are subscribed to the Google Groups > "geoengineering" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > mailto:[email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/geoengineering/034d0fea-f241-44cc-a0af-025ca29a129an%40googlegroups.com > > https://groups.google.com/d/msgid/geoengineering/034d0fea-f241-44cc-a0af-025ca29a129an%40googlegroups.com?utm_medium=email&utm_source=footer. > -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. 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