today i saw a very interesting news. it talks about that there are only enough food for 60 days, if we stop working now, and it is the lowest for 25 years. this news shows us that over populating is really causing a big problem on the earth. so i think we have to quickly face the problem before it grows too big to solve.
url: http://tw.news.yahoo.com/article/url/d/a/080410/2/x09d.html
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