Ignorance is not what protects humanity from those crazy people. Overwhelmingly, we are kept safe by the moral sense of people. No amount of laws or control h

Ignorance is not what protects humanity from those crazy people. Overwhelmingly, we are kept safe by the moral sense of people. No amount of laws or control has ever proven effective at preventing crazy people from wreaking havoc on large numbers of people. There simply is no one out there who is waiting to find a virus that can be easily spread and have fatal effects who is both capable of enacting such a plan or able to persuade those who are capable to do so. The closest we have is in our militaries, who plan these things and convince themselves of bogeymen hiding around every corner, but even they often find themselves stopped by the moral sense of individuals. We should have been annihilated in a large nuclear war in the 1980s a couple times if not for the individual soldiers simply being unwilling to follow protocol and be responsible for the deaths of millions.