From a Timothy Morton interview at Orion Magazine:
If you’re just a droplet in an ocean, and that ocean is more real than the droplet, well—poor little droplet. You totally don’t matter. I’m sorry to say this evil-sounding thing in an ecology magazine, but quite a lot of how we talk about the Gaia concept means, when you strip the nice, leafy imagery away, you’re just a component in a gigantic machine, and so are polar bears, and so polar bears are replaceable. Who cares if they go extinct? Mother Nature will evolve something else, another component. The normal holism is very often a form of mechanism.
But you have to be a holist to be interested in ecological beings such as meadows and coral. A meadow is a whole with lots of parts. Coral has lots of things in it that aren’t coral, like DNA and little striped fish. If you say there’s no whole, or that parts are more real than whole, then you’re agreeing with Margaret Thatcher that “society does not exist, it’s just individuals.” There is no biosphere. There is no Mother Earth. That’s not such a great pathway.
For me, if a thing exists, it exists in the same way as another thing. If there are such things as football teams, they exist in the same way as football players. They’re not more or less real than football players. So, there’s one football team. There’s lots of players on that team. Therefore, the whole is always less than the sum of its parts.
The holism that Morton describes here is far from being limited to our thinking about ecology; the sciences, and indeed the social sciences, are riddled with it. (The inverse of Thatcher’s nihilism, in which “the social” becomes both the source of and answer to every challenge, a sort of sociological alpha-and-omega, is still very prevalent — though I’d argue it’s slightly preferable.) As Morton points out, the problem is rooted in language, but perhaps more particularly in narrative; the systemic is difficult to narrate, because narrative — at least in its most popular and prevalent forms — needs heroes and villains, black hats and white hats, causes and effects. Climate change is particularly sticky in this regard. As I like to put it: no one’s to blame, but everyone’s complicit.
(Cf. Bruno Latour’s re-reading of Lovelock’s Gaia theory against the greater-than-the-parts holism of Earth Systems Science. As I understand it, a lot of the OOO philosophers regard Latour’s work as being quite close to their own thought; Harman in particular refers to Latour frequently, and has even written a book on him (which is still somewhere in my TBR pile). I’ve found what OOO I’ve read (which still isn’t much) to be interesting, but it lacks utility, a sense that I might use it to think with purpose beyond simply thinking; that utility is exactly what I get from Latour, and is presumably also the aspect of Latour’s work that makes him “close, but not close enough” for Harman. When discussing this with an academic philosopher, he suggested to me that “social theory” was “a category created to contain would-be philosophers who in some way ascribed to Marx’s dictum that the point of philosophy was not to interpret the world, but to change it”; I was quite delighted by that, even after it was made very clear that it wasn’t meant as a compliment.)