Space aliens could fly down and give them away too. And that is only slightly more far fetched than your worries.
We need to concern ourselves with the PRACTICAL problems we face not wild, paranoic pipe dreams.
BTW your take on Islam ignores the tremendous number of Islamics who are fighting and dying alongside our soldiers.
It would however make enemies of them ALL even when there is no need to do so.
Nor is such a simplistic approach likely to be successful since Islam has been around for almost 1400 years and always grew through the sword. Death is more attractive than Life for many of the truly lunatic. However the vast majority are not willing to die because some erzatz holy man says they should.
You said -- "Space aliens could fly down and give them away too. And that is only slightly more far fetched than your worries."
Ahhh..., now I get it... You're telling me that President Mahmoud Ahmadinejad is a space alien. Now it all makes sense... :-)
The problem with the world today is that there are a lot of "space aliens" running around -- in case you haven't noticed. One such group goes by the name of al-Qaida. Another such group has the name Hamas. And then another one runs a country under the name of Mahmoud Ahmadinejad. So, we've got a lot of space aliens to worry about -- I would say.
In that case, I'll be watching those space aliens...
Regards,
Star Traveler