Did Noam Chomsky really write this?

First time I saw this was on a Facebook note. It was in Portuguese.

I tried to find an English version, but all I could find was this (scroll down on the page): http://is.gd/f7ZCL

Now, I happen to have a hunch that this English text is actually a translation from the Portuguese text.

So, is this from Chomsky or not?

Thanks a lot!