What were people scared of in the past that now seems funny?

Any reliable cites for the Big Giant Head, the Big Giant Balloon or the the Railroad scare? They are nice stories if true, but similar to the recent question about whether native Americans could see Columbus’ ships.

Big Giant Head? Weren’t there paintings, posters, and other marketing props for circuses and the like? Arrested for a filmed murder? The police never saw Hamlet staged? Sure, it’s possible that these are true to some extent (I’d say that even today someone somewhere is screaming about Giant Heads), but common reactions?

In the James Lileks book Mommy Knows Worst, there’s a photocopied page from a turn-of-the-century parenting book that advises against playing with your new baby too much, because 1) you may damage his delicate little organs, and 2) you may give him an exaggerated sense of self-importance that will eventually land him in an insane asylum.

Microwave ovens.

In some countries, electric fans are still feared/avoided!

Of women learning too much. Their petite brain wasn’t cut out for it.
Of the uterus wandering around the body. It was called hysteria.
Of masturbation making you blind.

In the interest of introducing a little actual knowledge to this thread: check out this recent, creepily-comprehensive piece from Slate about the rise and fall of the threat of quicksand, particularly in movies and TV.

Link.

Bottom line: quicksand isn’t scary anymore.

I’m not sure I believe these. There were depictions of murder on stage and depictions of large faces in art long before the movies.

A lot of the sci-fi concepts we now see being kicked around and attributed to genetic engineering (or related biology boogymen) are very similar to those a generation ago attributed to nuclear radiation. Or those a generation before that attributed to electricity and magnetism.

Men with long hair. Time was someone who looked like Tom Brady would get beaten up if he went into a locker room.

Imagine there were people who would seriously argue that if you let them grow their hair pretty soon they’re going to want to marry other dudes or something!

Oh, wait.

The END OF THE WORLD™ when we passed through Haley’s Comet’s tail in the early 1900’s – it was known there was cyanide in the particulates.

Being buried alive.

The Y2K Bug.
Short skirts on women.
Bathing suits on women.
The Devil trying to trick you out of your soul.
The monster under your bed.

Being buried alive.

Yup - some cultures STILL believe that having a fan on at night will make you sick.

I don’t think anyone was scared of Sputnik itself, except maybe the tin-helmet brigade. The point was, by putting Sputnik into orbit, the USSR proved they had the capability to deliver a nuclear warhead to any point on the planet.

Drowning in molasses.

They weren’t scared of Sputnik itself. They were scared that if the Reds could put a beeping space basketball in orbit, they could put a nuclear bomb in orbit. And they were right, ICBMs were just around the corner.

TEA PARTIERS! Actually no they are still scary.

Here’s one for the balloon:

It’s not a particularly firm citation, by the looks of it, but why wouldn’t it be true?

Marijuana. From Reefer Madness to meh, in 70 years. Well, meh for most people.

ETA: Actually more like 30 years, if you consider how culturally significant it became in the late 60s.

Yeah, those great humanitarians Lenin, Stalin & Mao! The millions of slaughtered bourgeoisie had it coming!