Risk assessments that even find low percentage of danger to human life because of unsafe business practices should not be allowed.
I was living with a oil/gas guy working with one of the big oil companies and I noticed some of the books that he was studying were left out on the table. As it perked my interests I decided to flip through a few pages and was soon shocked to find what kind of risk analysis he had to perform.
Many assessments related to risks of infant mortality and cancer rates. In my mind I thought, "If you even have to consider assessing such risks isn't it obvious that what your doing is not good?"