In the first episode of the documentary series, natural scientists define the concept of a forest from a scientific perspective and explain the principles of a forest as a holistic system. They discuss how activities like logging, pollution, and climate change can impact forest health and its ability to maintain biological diversity. The episode also delves into the debate about how modern forest management practices have influenced the current state of forests. Representatives from the timber industry present their views, considering forests as measurable resources. Lastly, an investigative journalist specializing in forest and land use reveals the underlying issues contributing to what they perceive as a longstanding conflict over forests.