Mankind damages and impoverishes the earth demonstrably. Time to think from a 'we': eco-thinking, instead of from ego-thinking. Enrichment instead of tax. The 'walking' forest is taking humanity to court and demanding that people cease or switch to clean alternatives from all activities that are harmful to the earth. During the session, surrounded by the trees of Bosk, an investigation starts from a legal perspective into our relationship with nature. The verdict of this hearing follows on the steps of the Palace of Justice in Leeuwarden. Be there and be inspired by the story of the walking forest: if trees can walk, people can change.