To answer this you'll need to consider alot of things. What rights, kinds of freedom, and necessities you have. If you mean, which is worst to live in, then its probably a country in Africa. The people there suffer from disease and malnurishment... At least in the least underdeveloped African countries... BUT if you're saying the country I personally think is the worst in the world, then I'd have to say.... Actually, I don't know... :-/
I love it when a plan comes together like buttcheeks.