You can try. I don’t believe it is practicable, with any design that won’t alienate far more visitors than it saves.
In my experience of design terms, “restrain from falling” means preventing inadvertent falls. The existing Cincinnati design, like an OSHA fall-protection barrier, already does that. The point is to keep people from just walking off an edge.
An actual OSHA-compliant construction-site barrier won’t stop even a moderately-interested toddler, who can easily climb between the toe board and mid rail. Larger kids can use the mid rail as a step to climb over it. That standard beats the actual zoo of this case only in the height of its top edge.
I haven’t seen any pics - in the articles, they describe the barrier as a three foot steel fence (so, 36"), then some bushes, then a drop into the moat. Not sure if the kid went through the fence or over it.
You make it sound like keeping out human toddlers and very young children is an impossibly expensive burden.
Given that zoos manage to keep in species of primates capable of much greater feats of climbing than human toddlers/young kids, permit me to doubt that.
From what I’ve seen reported is that there was a 3 foot+ tall fence that the child climbed underneath. The fence did not go down to the ground. Beyond that there was ~6’ of ground foliage before the 15’ sheer drop into the moat.
Most zoos I’ve seen have thick plexiglass around eight feet tall. It would keep out all but the most determined and have minimal effects on the users viewing pleasure. Hardly seems overly onerous. They put a lot of effort and money into creating the habitats. Shouldn’t be that hard to make sure they’re safe. You wouldn’t buy a candy bar if the wrapper had poison on it even if they warned you that it was just to keep the rats off.
No. Some zoos have some plexiglass around certain exhibits. I used to have a membership at the San Diego Zoo which is one of the world’s best zoos, and they had tons of barred cages. There’s no way a zoo has everything walled off in plexiglass. Too expensive, they don’t care and you ain’t paying for all plexiglass, all the time. Who’s going to clean that shit? Don’t tell me as a parent you don’t know what happens with kids and plexiglass.
I don’t often disagree with you but I’m having a hard time with that statement. Objectively, it is false. By any reasonable standard humans present as a destructive and invasive species worthy of determined extermination efforts. Do humans have some great destiny which requires massive numbers that makes each and every one of us so valuable? In nature, a homo sapiens toddler that invades gorilla Gorilla’s space runs a very real risk of becoming putty and thus fails to reproduce similarly-minded offspring.
Really, with all respect, where are you coming from with that thought?
Granted, people will have different tolerances. I can’t stand to watch baseball through netting, but some people pay good money for those seats. Difference is, at sports venues there are options. The nanny faction here is insisting that nobody should be allowed to see zoo animals without such visual barriers.
My contention is that it is undesirable, counter to the values and interests of zoos and most zoo visitors. There is something special and inspiring, for (some) adults as well as kids, in being able to see and hear real live animals, with the least mediation possible.
Let me ask you. If the head of the zoo could go back in time and modify the exhibit to prevent toddlers from playing with the gorillas don’t you think he would regardless of cost?
The belief in the sanctity of life is sometimes in conflict with the belief in the sanctity of human life. There is no logical reason why either has to be absolute.
If zoos have to put up 20’ tall plexiglass barriers everywhere, it’s easy to imagine that won’t work out. A large successful zoo has acres and acres of area they have to wall off in plexiglass. Ain’t gonna happen, for the ticket price you’re paying.
If he were smart he’d kill the parents before the kid fucked up his profits, and every other worthwhile thing his zoo is doing. Assuming zoos ever do anything worthwhile, about which I am very undecided.