Operation Valhalla collects eighteen texts by German media theorist Friedrich Kittler on the close connections between war and media technology.

Chris Ingraham shows that gestures of concern, such as sharing or liking a post on social media, are central to establishing the necessary conditions for larger social or political change because they help to build the affective communities that orient us to one another with an imaginable future in mind.

John Beck and Ryan Bishop explore the 1960s interdisciplinary art and technology collaborations between American avant-garde artists and the military-industrial complex that took place in universities, private labs, and museums.

Eva Haifa Giraud contends that recent theory that foregrounds the ways that human existence is entangled with other nonhuman life and the natural world often undermine successful action and calls for new modes of activist organizing and theoretical critique.