Why is Naples a dangerous place to live?

== == Leaving aside all the usual dangers of living in a large city, I would assume life in Naples to be regarded as dangerous due to the fact that Mt. Vesuvius is a mere six miles away. Famous for its eruption in 79 AD that destroyed Pompeii and Herculaneum, the volcano has been active throughout history. The last full eruption occurred in 1944 and since then it has been calm. But, as they say, "time marches on," so you can't be sure just when the next....