Collin (2022) attempts to break the symmetry between the modal ontological argument for the existence of God and the reverse modal ontological argument against the existence of God by drawing on some Kripkean lessons about a posteriori necessity. He argues that there is an undercutting defeater for taking God’s non-existence to be possible. In this paper, I reply that taking the Kripkean considerations about a posteriori necessity into account does not help break the symmetry. For we can argue in a (...) similar way that there is an undercutting defeater for taking God’s existence to be possible. (shrink)

Avia Pasternak’s admirably clearly and tightly argued book defends four broad theses. First, it argues that contemporary states are appropriately regarded.

States act wrongly. Sometimes, they are held responsible, or take responsibility of their own accord, to remediate their wrongdoing: they cease to act wron.

Rowe has recently argued that pure risk of harm cannot itself be a harm. I respond to Rowe and argue that given an appropriate understanding of objective probabilities, pure objective risk of harm can itself be a harm.

How might attention intersect with normative issues and the psychology surrounding them? I provide an empirically grounded framework integrating three attentional phenomena: salience, vigilance (or broadly attunement) and attentional character. Using this frame, I review recent philosophical work on attention and norms. -/- Section 1 establishes a common ground conception of attention no more controversial than the established experimental paradigms for attention. This conception explicates the concept of a bias, which explains core features of action and attention, one that intersects (...) biological, psychological and philosophical concerns. I emphasize historical biases associated with learning and experience. Section 2 presents an analysis of automaticity and control, concepts needed to fully characterize action. Historical biases are revealed as automatic. Specifically, the automatization of attention is central to acquiring skills and excellence in light of normative standards for a practice. Section 3 argues that salience involves the deployment of attention, while Section 4 characterizes vigilance not merely as a disposition but as an active orientation to attend. Vigilance is one type of attunement, and the set of attunements constitutes the agent’s varied orientations to deploy attention, part of their attentional character. As discussed in Section 5, shaping this character is a goal of a normatively sensitive upbringing where appropriate attention is automatized through proper practice. Section 6 examines a common epistemic bias in academia and subsequent attempts to debias. I conclude with an example of acquired epistemic skill to give hope that attentional excellence is achievable. (shrink)

This paper presents a new puzzle for limited aggregation. Unlike other recent puzzles, this one arises independently of the issue of rational aversion to risk. Some possible responses are laid out and explored.