Weirdly enough, science fiction is not the best lens through which to examine science fiction. In the 80s, critic Tom LeClair came up with an alternative category for all the weird literary novels that veered into speculative territory: the systems novel. These books pick apart how the systems that keep society chugging along work: politics, economics, sex and gender dynamics, science, ideologies – all can be explored through fiction, especially experimental fiction. LeClair applied this tag specifically to Don DeLillo, but it can be expanded more widely: think Thomas Pynchon, Margaret Atwood, David Foster Wallace, Jonathan Franzen, Jennifer Egan and Umberto Eco, among others. That may seem like an eclectic bunch to unite under one banner, but the systems novel is ultimately a space for ambitious thinkers, the ones who want to weave complex thoughts into a tastier parcel than some impenetrable academic tome.
via https://www.theguardian.com/books/2016/jun/24/systems-fiction-a-novel-way-to-think-about-the-present?