Journal: Who Moved My Explosives Cheese? A Commentary on the Ammonium Nitrate Age in the Security Age

It has been said that the only thing that remains constant is change. After more than 33 years in the explosives industry, I do not take any exception to that adage. I have seen changes in people, changes in ownership of companies-both small and large, domestic and international; changes in products; changes in the way we use products; changes in the way we handle products; changes in regulations; and last, but not least, changes in our perceptions of threats to our industry.