Jeffrey Jerome Cohen has shared his draft introduction to a book entitled Prismatic Ecologies: Ecotheory Beyond Green, forthcoming with University of Minnesota Press. The chapters include pieces by a range of philosophers, literary scholars, etc. on different colours and their relation to ecotheory. Graham Harman, Steve Mentz, Eileen Joy, Levi Bryant, Tim Morton and others. Looks great – you can also see a proposal and chapter abstracts here.