Botanist Francis Hallé Explains...

The documentary features botanist Francis Hallé as he explores various aspects of forest science. Covering topics such as photosynthesis, soil science, and the ecosystems of tropical forests, the film serves as an educational resource for viewers interested in nature and environmental science.

With a runtime of 64 minutes, this film is part of the "Once Upon a Forest" physical release. Collectors of documentary films will appreciate its focus on climate, plants, and animals, providing insight into the critical role forests play in our ecosystem. The combination of education and stunning visuals offers a unique perspective on our planet's biodiversity.