My how the times have changed!
I saw this and had to laugh. And then feel a bit terrified. A baby in a cage outside of the window? Who thought this was a good idea?
The only thing I can think of is for people who didn't have air conditioning? I don't know, even that makes it really weird to me.
What are some things that have evolved over time from "OMG" to "Okay that's not so bad" parenting wise that you can think of?