Won't be long after China gets done pillaging all of their resources. And then there will be nothing left. Especially Brazil who's Amazon jungle is coming down faster than a meteroite coming down to Earth. I give South America 20 years and then China will be done with it. There won't be anything left.
The world will get to see the real Brazil in the Olympics. I garantee that will be the last Olympics held in Brazil.
The 2012 Summer Olympics is in London The 2016 Summer Olympics is in Brazil (hmmm, does that mean they are held in the winter since Brazil is in the southern hemisphere?)
Actually, Brazil's climate during July/Aug is rather agreeable for athletic competition. http://www.brazil.climatetemp.info/