] This reminds me of a series of conversations I had a few
] years ago with a hotshot mo-bio professor, about the
] national-security implications of bio-attacks versus
] cyber-attacks. I started out convinced that the
] cyber-attack threat, while real, was overstated; but
] bio-attacks terrified me. He had the converse view, that
] bio-attacks were possible but overhyped, while
] cyber-attacks were the real nightmare scenario. Each of
] us tried to reassure the other that really large-scale
] malicious attacks of the type we knew best (cyber- for
] me, bio- for him) were harder to carry out, and less
] likely, than commonly believed.