This is a higher resolution version of the classic and rare 1979 documentary. Even on the lower levels of life, there is a profound consciousness or awareness that bonds all things together. A fascinating account of the physical, emotional, and spiritual relations between plants and man. Essentially, the subject of the film is the idea that plants may be sentient, despite their lack of a nervous system and a brain. This sentience is observed primarily through changes in the plant's conductivity, as through a polygraph, as pioneered by Cleve Backster. The book also contains a summary of Goethe's theory of plant metamorphosis.