Margaretha Haughwout is concerned with ideas of technology and wilderness, digital networks and urban commons, cybernetics and whole systems permaculture in the context of ecological, technological and human survival. Her collaborations include the Guerrilla Grafters who graft fruit bearing branches onto ornamental fruit trees, and which has exhibited at venues including the Venice Biennale, and has been covered by numerous press outlets including NPR. A partner project, Trees of Tomorrow, launched at Open Engagement in 2018 at the Queens Museum; it is a walking tour and speculative workstation that explores hidden politics of ornamental street trees.