. Although there is a small amount of >validity involved in the control of pathogens and >invasive plants, much of this is overblown. It seems >to me rather inconsequential when one considers the >much larger threats of global warming. And who would have thought that some artisian drummaker would unleash anthrax in Danbury Connecticut (and recently in NYC) recently simply by skiirting the regulations on the import of goat skins? M