Ecological Art: Art with a Purpose

Ecological art is purposeful and often prescriptive: the actions and directions intended by the artists for activists to undertake often are clearly represented. Yet, ecological art has been no more successful than, for example, targeted scientific research, deposits on returnable bottles, or land-protection campaigns at slowing global warming, reducing the amount of waste we generate every day, or halting the ongoing sixth mass extinction in the history of the Earth. Here, we consider the idea that prescriptive ecological art provides insufficient mental space for creative reflection about future scenarios of, and responses to, environmental change. We ask whether, by presenting a limited range of possibilities in ecological art, we limit the range of options that viewers consider in deciding on possible actions that they could take to slow or halt environmental decline. We conclude by asking how we artists and scientists can best engage diverse audiences in critically thinking about, and taking action to mitigate, environmental change. These questions and issues are addressed through a discussion of two of our recent ecological art installations: Hemlock Hospice and Warming Warning

Ecological Art: Art with a Purpose

Ecological art is purposeful and often prescriptive: the actions and directions intended by the artists for activists to undertake often are clearly represented. Yet, ecological art has been no more successful than, for example, targeted scientific research, deposits on returnable bottles, or land-protection campaigns at slowing global warming, reducing the amount of waste we generate every day, or halting the ongoing sixth mass extinction in the history of the Earth. Here, we consider the idea that prescriptive ecological art provides insufficient mental space for creative reflection about future scenarios of, and responses to, environmental change. We ask whether, by presenting a limited range of possibilities in ecological art, we limit the range of options that viewers consider in deciding on possible actions that they could take to slow or halt environmental decline. We conclude by asking how we artists and scientists can best engage diverse audiences in critically thinking about, and taking action to mitigate, environmental change. These questions and issues are addressed through a discussion of two of our recent ecological art installations: Hemlock Hospice and Warming Warning

Hemlock Hospice: landscape ecology, art, and design as science communication

Interdisciplinary science-communication projects at the intersection of landscape ecology, art, and design are effectively realized through a democratic process involving co-equal collaborators. We illustrate this collaborative process through a case study of Hemlock Hospice, a 3000-meter-long art-based, site-specific interpretive trail at Harvard University’s Harvard Forest. At one level, Hemlock Hospice describes the ongoing demise of the eastern hemlock tree caused by a tiny aphid-like insect, the hemlock woolly adelgid. More broadly, Hemlock Hospice addresses issues of climate change, human impact, and the future of the world’s forests. This case study highlights gains realized from embedding artists and designers in an active scientific research site while specifically including scientists as full partners in designing and producing mission-driven educational artwork. It also illuminates challenges of democratizing art/science collaborations, including different modes of communication among participants; appropriate levels of financial support; different measures of scientific and artistic success; and creating opportunities for direct action

Pathogenesis of Lassa Fever

Lassa virus, an Old World arenavirus (family Arenaviridae), is the etiological agent of Lassa fever, a severe human disease that is reported in more than 100,000 patients annually in the endemic regions of West Africa with mortality rates for hospitalized patients varying between 5-10%. Currently, there are no approved vaccines against Lassa fever for use in humans. Here, we review the published literature on the life cycle of Lassa virus with the specific focus put on Lassa fever pathogenesis in humans and relevant animal models. Advancing knowledge significantly improves our understanding of Lassa virus biology, as well as of the mechanisms that allow the virus to evade the host’s immune system. However, further investigations are required in order to design improved diagnostic tools, an effective vaccine, and therapeutic agents