To redeem its commitment to an ‘emancipatory critique’, LPE would do good by supporting itself with a theory of science, or at least an epistemic program. While the critical tradition has raised powerful normative desires, it first and foremost stands for an alternative model of scientific reasoning. LPE, as will be shown, updates much of critical theory’s historical normative claims. Yet, at least from my readings, it appears to be missing out on a theory of science.