Ruth Groff (Saint Louis University) writes to inform me of a new, open, collective blog she writes for and coordinates called Powers, Capacities & Dispositions. She explains that the idea is “to establish a shared, non-competitive space for conversation and the exchange of work, resources and events related to non-Humean realism about causal powers at various levels of abstraction.” Anyone can post on the blog by following the directions here or contacting Groff directly.