Speaking of Dune, have you ever noticed how Osama Bin Laden is actually like Paul Muad'dib. I can find many parallel, plus the fact that Dune was printed before OBL became a radical jihadist (inspiration?)
i think it's more coincidence...
1. Obviously the setting: the arid, sandy Middle East vs. an arid, sandy planet
i'm pretty sure most cities in the middle east are built on rivers on the coast, and have a more tropical feel. at any rate, the people weren't living in caves like the Fremen.
2. Jihad vs. a superpower: the United States or Soviet Union as compared to House Corrino; Dune specifically refers to Paul's war as a "jihad" on numerous occasions
yeah, but Paul made himself emperor when he was done. i'm not so sure OBL has the idea of sitting in the white house when this is all over.
3. A valuable commodity: the spice, versus the oil
yes, but spice was the only means to travel (until the Ixian machines of
Heretics). we have alternatives to oil, and oil's not a psychedelic either.
4. Falling from power: OBL as a part of a powerful Saudi family, Paul as the son of the leader of House Atreides
except that the bin Ladens are U.S. supporters and OBL is going against his family by being a terrorist; Paul was avenging his.
6. "Liberation" against the outsiders: The fremen/Al Qaeda feel that Arrakis/the Middle East have been taken over by outsiders and that it is rightfully theirs
...I don't know about that. the Fremen wanted to turn Arrakis into a paradise; it wasn't until Paul showed up that they wanted a war of liberation (and later, full-scaled revolution).
still, an interesting comparison. i think Herbert has a good sense for the underlying causes of conflict, and he wrote a story that can parallel many situations because it's archetypal.