6 ways mushrooms can save the world

This is really interesting.

Paul Stamets: 6 ways mushrooms can save the world (17 min 44 sec) FASCINATING! MUST WATCH!!!
http://www.ted.com/talks/view/id/258
Mycologist Paul Stamets studies mycelium and lists 6 ways that this astonishing fungus can help save the world. Cleaning polluted soil, creating new insecticides, treating smallpox and maybe even the flu ... in 18 minutes, he doesn't get all the way through his list, but he has plenty of time to blow your mind.
Mycologist Paul Stamets believes that mushrooms could an intergalactic colonizing species. Well, almost. He believes that fungi, and particularly the mycelium (the vegetative part of mushrooms) contains solutions for some of the Earth's environmental and health-related problems. For instant, fungi produce strong antibiotics; they can be used against flu viruses; mycelium can be used to naturally "clean up" petroleum-saturated soils; revamp pesticides; and generating ethanol (he has patented many of these mushroom-related technologies). Preserving the genome of fungis is absolutely crucial for human health.