When it became clear that CFCs, a class of halocarbon refrigerant, were degrading the layer of ozone which protects us from ultraviolet radiation, the industries manufacturing the halocarbons began to turn their gears:
On February 20th this year I seeded a 20ft. garden bed mulched with 30lbs of wheat straw with two quarts of Pleurotus ostreatus (Oyster) mushroom spawn. Less than 8 weeks later on April 13th I harvested my first flush of mushrooms, about three ounces. This is how I did it with some notes on you too can easily incorporate tasty mushrooms into your home garden.
Once we've built SPORE v2 we will be able to begin considering the application of similar kinds of systems to post-disaster recover scenarios, but I can't help myself from considering the possibility right now after hearing what has happened in Japan.