The polar ice cap rapidly recedes; colonies of honeybees collapse in alarming numbers; androgynous fish are detected in rivers and streams. These reports not only describe recent events, but also function as signs of an ominous and rapidly encroaching future. In this issue of Limn we focus on how this future makes its appearance in the present. Many of the threats we now find most alarming-climate change, environmental radiation, emerging disease, endocrine disrupters, toxic chemicals-are not immediately perceptible to human senses. We rely on non-human indicators, whether animals or...

This issue of Limn on "Ebola's Ecologies" examines how the 2014 Ebola outbreak has put the norms, practices, and institutional logics of global health into question, and examines the new assemblages that are being forged in its wake. The contributions focus on various domains of thought and practice that have been implicated in the current outbreak, posing questions such as: What has been learned about the ambitions and the limits of humanitarian medical response? What insights are emerging concerning the contemporary organization of global health security? To what extent have new models of...

Vast accumulations saturate our world: phone calls and emails stored by security agencies; every preference of every individual collected by advertisers; ID numbers, and maybe an iris scan, for every Indian; hundreds of thousands of whole genome sequences; seed banks of all existing plants, and of course, books... all of them. Just what is the purpose of these optimistically total archives, and how are they changing us? This issue of Limn asks authors and artists to consider how these accumulations govern us, where this obsession with totality came from and how we might think differently...

Infrastructure has always had a privileged relationship to both expertise and the public in modern government. But in the early 21st century, this relationship is inflected in novel ways. The purposes public infrastructure was meant to serve-welfare, quality of life, economic development, and so on-persist. But they are often conceptualized differently, promoted by different agencies, and articulated through novel technological and collective relations. This issue of Limn explores new formations of infrastructure, publicness, and expertise.The contributions examine how new forms of expertise...