As disaster producers, do not underestimate the humans
Also he should not forget the havoc humans create while trying to tame the nature. Just look at the financial sector. Our risk-busters appointed the credit rating agencies to eliminate the risks and what did these do? They concentrated their prime-rating rays too much on a part of the market so that it exploded, bubbled, only later to implode, hopefully in a bunge, but that will foreseeable cause many sufferings, and worldwide, you can’t hide this fact, many onetime deaths.