Seeking to contribute to the recent emergence of critical phenomenology by clarifying the relation between ontology and ethics, this article offers a new account of the sources of normativity in the context of Heidegger’s critique of technological enframing (Gestell) and Derrida’s political philosophy. I distinguish three levels of normativity in Heidegger and show how moving between the levels permits the critical deployment of the affirmation (Zusage) in response to being’s address. On this view, not only are humans constitutively claimed by (...) being, but the claim calls for its express hearing and critical elaboration. I then show how Derrida reconceives Heidegger’s normativity by developing a notion of double affirmation that communicates with key concepts from his moral-political work, such as the gift, the advance, and friendship. I conclude by indicating what double affirmation entails for critique today. (shrink)

This paper argues that Derrida’s aporetic conclusions regarding moral and political concepts, from hospitality to democracy, can only be understood and accepted if the notion of différance and similar infrastructures are taken into account. This is because it is the infrastructures that expose and commit moral and political practices to a double and conflictual (thus aporetic) future: the conditional future that projects horizonal limits and conditions upon the relation to others, and the unconditional future without horizons of anticipation. The argument (...) thus turns against two kinds of interpretation: The first accepts normative unconditionality in ethics but misses its support by the infrastructures. The second rejects unconditionality as a normative commitment precisely because the infrastructural support for unconditionality seems to rule out that it is normatively required. In conclusion, the article thus reconsiders the relation between a quasi-transcendental argument and its normative implications, suggesting that Derrida avoids the naturalistic fallacy. (shrink)