Yearbook 2018 includes i.a. articles: Tuomo Alhojärvi & Heikki Sirviö, Affirming political ecology: seeds, hatchets and situated entanglements; Kelly Dombroski & Huong Thi Do, The affect of effect: affirmative political ecologies in monitoring climate change adaptation interventions; Tero Mustonen, Meaningful engagement and oral histories of the indigenous peoples of the north; Massa Lemu & Emmanuel Ngwira, Row: a thinkivist art intervention; Elisabeth Skarðhamar Olsen & Rebecca Whittle, Transcending binaries: a participatory political ecology of the Faroese foodscape; Eeva Houtbeckers, Land in transitions: the needs of Finnish households striving toward self-sufficiency; Susan Paulson, Pluriversal learning: pathways toward a world of many worlds; Simon Batterbury, Affirmative and engaged political ecology: practical applications and participatory development actions.