https://en.m.wikipedia.org/wiki/Hindenburg_disaster
Likely static charge from a cloud causing hydrogen to ignite. Hydrogen burns freely at all concentrations both very low and very high and is therefore far, far more flammable even than natural gas, so I'm afraid hydrogen airships will always be a catastrophe waiting to happen.
They want men to choose who lives or dies. They absolutely do not want women to be in charge of anything. That's why no exceptions in the case of rape and incest. A man made a decision, they don't want a woman to have the power to reverse it.