Category: Commodity

We went to the opening of a new exhibit at the Bioparco di Roma called Bioversitalia last night. The exhibit was fine, although as usual agricultural biodiversity got short-changed a bit, and so was the food on offer. The introductory talk, however, was a thorough disappointment. Not at all inspiring. What the boffins on display should have talked about, perhaps, is things like Cordyceps sinensis, aka དབྱར་རྩྭ་དགུན་འབུ་, aka the “summer-grass winter-worm.”

The summer-grass winter-worm is a parasitic fungus from Tibet which attacks and takes over the bodies of moth larvae living in the soil. Livestock really like to eat the resulting worm-like mummies, which are also used in traditional medicine. They’re a really valuable commodity: what alerted me to their existence was a newspaper piece today about a fatal gun battle that exploded when neighbouring villages clashed over access to this resource.

Now, it is stories such as this one of the medicinal moth-mummifying fungus of Tibet that would really have got people excited in the Bioparco last night about the wonder and importance of biodiversity!