Contemporary environmentalism is an issue dominated by scientific, technical and policy discourse. The terms of this political environmental discussion begs the questions; what role does and can art practice play in the contemporary environmental movement? What have artists contributed to contemporary urban environmentalism? To explore these questions we will use the local urban street as our site of ecological analysis, intervention and exhibition. Building on a history of ephemeral political actions of the “Reclaim the Streets” and other political movements the focus will be on durable or sustainable interventions in urban ecosystems involving both human institutions and infrastructure, and the work of other non human organisms. Students will work on projects that re-imagine our relationship to natural systems.