"Evolutionäre Schwelle" is a conceptual installation by the influential German artist Joseph Beuys that explores themes of transformation and human potential through his characteristic use of unconventional materials. The work exemplifies Beuys' broader artistic philosophy of social sculpture and his belief that art could catalyze evolutionary change in consciousness and society. Created during the 1970s, the piece reflects his engagement with anthroposophy and extends his practice of using everyday objects and natural substances to provoke philosophical reflection on human development.