Synthetic Philosophy, Redux
When I first published on what I call ‘synthetic philosophy’ back in 2019, I presented the two key components of the view in such a way that it caused confusion about the position. I introduced the idea with the following characterization:
It is quite natural that my readers thought that synthetic philosophy just is a kind of integrative project. In contemporary philosophy, Philip Kitcher is (recall) the spokesperson for a view like pretty much this (including the use of ‘synthetic philosophy’) in which it is part and parcel of contemporary pragmatism. My friend, Catarina Dutilh Novaes, also advocates for a version of this view (see, for example, here at DailyNous). In Bad Beliefs, Neil Levy emphasized and developed a slightly different version of this view, too. This approach is also nicely defended by Adam Smith in the context of describing philosophy’s role in the division of labor at the start of Wealth of Nations.
My unease about this program is due to the fact that what does the integration, the integrative glue, as it were, is too unconstrained or (to use one of Timothy Williamson’s favorite words) undisciplined. I also worry that it opens the door to the philosopher as creative genius who has mystical powers at understanding the totality of things. In addition — and I was myself not as clear about this back in 2019 —, hyper-specialization makes the kind of integrative project Kitcher wishes to defend a glorious, fool’s errand.
For, as regular readers know (recall) Elijah Millgram’s The Great Endarkenment: Philosophy for an Age of Hyperspecialization convinced me that even within traditional disciplines it is likely that nobody has an unerring eye for detecting the objective merits of theories because of the effects of hyperspecialization and the development of local modeling languages and pidgins with their abstruse vocabulary. And so much the worse across disciplines.
That is, most of what even very well educated and curious scholars think they know about fields outside their own falls in the category of authoritated belief. (I mean by this that non-expert held believer's endorsing or adopting the beliefs held by the relevant epistemic authorities (at a suitable level of simplification).) This makes any expertise vulnerable to impostures. I would argue that in Republic Plato already diagnosed this problem (recall; and here) and proposed to deal with it by organizing all of society’s institution toward breeding a caste that would be dedicated to developing the skilled exercise of practical knowledge.
To put this bluntly, and give you a sense of why you should take this seriously: modern academic and research grant administrators (as well as journalists, lawyers, and judges) are clueless about most of other people’s disciplines’ underlying expertise. This is why following procedure has become so important, and why most academic leaders sound so vacuous (and are willing to be led by PR folk) when they speak in public. It’s a sign of their intelligence that they understand they have no other choice. (Better to sound like a robot than an ignoramus, is the motto.)
As it happens, in my original article, and just a few pages later, I also added the following claim:
That is, back in 2019, for me the ‘integrative glue’' had to be a theory or model that is in some sense capable of some generality (say, being being applicable to multiple disciplines). This would allow a kind of methodizing and disciplined approach to the synthetic aspect of the practice. I articulated the position in the context of a review of Dennett and Godfrey-Smith (and described similar features in Darwin and Rachel Carson).
Now, interestingly enough, ‘synthetic philosophy’ was coined by Herbert Spencer, without him (I think) ever defining it back in 1864. For him, it seems to cover his whole (systematic) philosophy. The Britannica usefully suggests that in Spencer philosophy itself is the synthesis of (and articulates) the fundamental principles of the special sciences. Evolution (but through acquired characteristics) plays a huge role in this project. In 2019, I adopted the phrase as a homage to Spencer, but in the safe knowledge that nobody actually reads him now. (That is a bit of a shame because (i) it means we miss what was common ground for many in the late nineteenth century and early twentieth centuries; (ii) and while there is a kind of dull relentlessness about his project, it’s full of creative and interesting arguments.)
Post Darwin, Spencer’s project clearly inspired Huxley (recall) and Peirce (recall) to use Darwinian evolution as a kind of universal acid that could explain and integrate many different phenomena not the least cosmic evolution. (This is also in Spencer, but Spencer is happier to also include arguments not out of place among seventeenth century rationalists.) The Darwinian version also constrains the arguments and modeling a bit more than it does in Spencer.
While Kitcher mentions Dewey, on my reading his project is, in fact, continuous with the post-Spencerian sensibility we find in Huxley and Peirce. Everyone that knows my own writing knows I am drawn to such speculative philosophers as subjects of scholarship. But such enterprises also cannot shake the aura of speculative dilettantism.
By contrast, however, the way I understand synthetic philosophy, involves an expertise first and foremost rooted in skilled understanding or practice with theories, models, and particular methods that have a broad generality. (They need not be wholly topic neutral or universal.) The emphasis is more on the expertise and less on integration. My restatement of the position is thus:
Synthetic philosophy is style of philosophy that presupposes or develops expertise in a general theory (or a model, a certain method/technique, etc.) that is thin and flexible enough to be applied in/to different special sciences, but rich enough that, when applied, it allows for connections to be developed among them with the aim to offer a coherent account of complex systems and connect these to a wider culture, the sciences, or other philosophical projects (or both).
That is to say, through the expertise with a modelling practice (a theory, a set of techniques) the synthetic philosopher can speak in several disciplinary languages and perhaps even generate a philosophical pidgin. Her habitat is to be found in (what Peter Gallison calls) trading zones, or arbitrage opportunities, among disciplines as well as, potentially, on the scientific research frontier, or public facing philosophy or science communication.* I have in mind philosophers who work on foundations of some formal apparatus or have the freedom to develop a theory or (say) computing into novel areas.
Now, as this account suggests I, thus, view synthetic philosopher, properly understood, as a means toward managing or coping with the problems that are the effect of hyper-specialization. Because synthetic philosophers have (ahh) feet in multiple disciplines or specializations. That is, in fact, part of their specialism. However, synthetic philosophers, while capacious in sensibility, are not to be thought of as generalists. (I am myself no synthetic philosopher.) Yes, there will always be polymaths among us. But even they are constrained by time to understand only understand a fraction.
Let me wrap up. Of course, sometimes the presence of the same formal apparatus in different fields is not illuminating. [Insert your favorite example] Even so, I would emphasize that synthetic philosophy is a means of disciplining professional philosophy; of keeping philosophy salient in the modern university and to grant agencies in virtue of its potential contributions to the sciences, practical affairs, and by constituting the manifest image. Of course, there is a risk that synthetic philosophy may not even be seen as or be housed in philosophy departments. The upside is that it’s a way of constituting the interdisciplinary potential of philosophy without just being wishy washy or tending toward escapism and that’s because permanent learning from (particular) sciences is internalized in the practice.