In November I said we malign fear because it shows low status:

Political pundits like to accuse opponents of a “politics of fear”, or of hate. … Why do we embrace and accept our own fears and hates, even as we suggest that others’ fears and hates are bad signs about them? One obvious explanation: relative to low status folks, high status folks have less occassion to fear or hate. … Complaining that your opponents have a “politics of fear” or hate is really just complaining about their low status. (more)

We also unfairly blame fear when people die in crowds:

In the literature on crowd disasters, there is a striking incongruity between the way these events are depicted in the press and how they actually occur. In popular accounts, they are almost invariabluy described as “panics.” The crowed is portrayed as a single, unified entity, which act according to “mob psychology” – a set of primitive insticts (fear, followed by flight) that favor self-presevation over the welfare of othres, and casues “stampeded” and “tramplings.” But most crowd disasters are caused by “crazes” – people are usually moving toward something they want, rather than away from something they fear, and, if you’re caught up in a crush, you’re just as likely to die on your feet as under the feet of others, squased by the pressure of bodies smashing into you. In disasters not involving fire, panic is rarely the cause of fatalities, and even when fire is involved … research has shown that people continue to help one another, even at the cost of their own lives. (more)