There's a couple of documentaries that are seriously worthwhile, at least to me:
- Ayahuasca: Vine of the Soul - DMT: The Spirit Molecule - Neurons to Nirvana: Understanding Psychedelic Medicines - Kingdom of the Oceans - Queen of the Sun: What Are The Bees Telling Us? - some of the TED Talks
"The ultimate goal of farming is not the growing of crops, but the cultivation and perfection of human beings." - Masanobu Fukuoka