Purchase film: www.der.org/films/bushmans-secret.html Unable to survive as they once did hunting and gathering, the Khomani San now live in a state of poverty that threatens to see the last of this community forever. One plant could make all the difference. Hoodia, a cactus used by Bushmen for centuries, has caught the attention of a giant pharmaceutical company. Bushman's Secret features breathtaking footage of the Kalahari landscape, and exposes us to a world where modernity collides with ancient ways, at a time when each has, strangely, come to rely on the other.