Check it out:
Now there's differences of opinion as to why these walls are constructed.Since the beginning of the year, Rio de Janeiro has been building walls around some of its favelas, the shanty towns that crowd the hills around the city.......
Here's a sample:
Drugs come into the picture too........Some critics think Rio's walls are an attempt to separate the poor areas from the richer ones situated between the favelas and the sea
.....Others say they are intended to limit drug trafficking, as part of a planned regional government clamp down.
there's also environmental reasons made as to why thier erected:
Maybe it's all of these reasons....The aim is to prevent the precariously-constructed communities spilling over into the forest and destroying the surrounding vegetation...
Or maybe the reason is dependant on the neighboring city that is having these walls erected next to them. One city erects them to seperate the poor from the rich, another erects to protect the forest, while another erects to prevent drug smuggling.
I don't know how much of drug smuggling is going on in areas like Rio, but my guess it's probably not much different than in some other parts of the world.
In the news article, it talks about walls going up and some walls having gone down...like the old Berlin wall.
This article is an expose on walls that separate people of one from another.
It's a short article. So it won't take up too much of your time in reading.
Here's the link:
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