The Environmental Sky Tower project proposes an attraction inside an amusement park that would simulate environmental changes over time. Riders would experience the environment transforming from prehistoric times up to modern times impacted by humans, with the goal of altering their views about humanity's effects on nature and sparking more interest in environmental issues. The sky tower structure would be sustainable, using photovoltaics and buckypaper to reduce its environmental impact. Riders would view how human activities have largely negatively impacted the environment and come to understand the need to harmonize with the natural world.