[pjscott]

Nuclear accidents are not members of the set of "things that are at all likely to actually hurt you or anybody you know". Sedentary lifestyles and tobacco smoke are in that set, but they lack the novelty and sensationalism that gives nuclear accidents their cachet.

[Ratfish]

I think that people (self included) are generally more accepting of risk if it's control is within their own hands. Dying of tobacco related illnesses or obesity is mostly within my own control. Dying because a a nuclear reactor leak is pretty much 100% out of my control.

[pjscott]

Even then, people's estimates of danger are crazy. A nuclear accident is far less likely to kill you than any number of other things that are outside your control. A drunk driver running into you, for example, or a natural gas explosion.