To those who have seen "Loose Change 2nd", it would not be hard for them to believed that 911 was directed by the US itself. but the movie failed to illustrate why! 10-20$ billion (gold,bond etc.) is not a good excuse for such a messive operation. So why not tried to figure out this in a larger picture, global politics (or should I say global economics).
After 911, US attacked Afghanistan and Iraq, as a result, the oil price shoot up from 25$ to 150$. (This will impose a direct impact on transportation cost, considering goods have to be ship to half a globe away, this is not a small amount of money)
After the oil price is shoot up, bio fuel became profitable the more and more land and crops were use to "grow" oil.(so food price increased almost as much as oil price)
unlike the developed countries, developing countries' citizen spend quite a large amount of their salary on food. so as the CPI increased, they need to earn more (mostly from increased salary).
combining all these, I begin to realized what was said in the begining "Loose Change": need a drastic change to save "America". I assume the "America" here means American economy or American manufactoring industry. If Obama said US manufactory industry will be revived, in 2001, many will take it as a joke. but now, in 2011, it seems to be possilbe.
of course, all there are big guess untill 20 or 30 years later when classified offical documents became available.until than, most of us dont know what was happened indeed.