I think the OP meant countries that are most likely to threaten the world peace, not the countries that are the least safe to be in as a citizen. The Syrian government is not really a threat to the world. They can barely control their own country.
But yes, when we're talking about the least safe countries to be in, Syria would definitely be up there.
According to this list, Afghanistan is clearly the least safe, though Syria and several others did not get a score.
Oh, oops. Thanks.
Yeah man. Imagine living in Syria though, you'd have to look behind you every 5 minutes
If you can't think for yourself, why are you alive?