A world survey was done with this question:  "Please
tell us: what's your opinion on the lack of food in
the rest of the world?" 

The result was a failure!!!

Conclusion: 
1 - In Africa no one knew what was "food"; 
2 - In Western Europe no one knew what was "Lack"; 
3 - In Estern Europe no one knew what was "opinion"; 
4 - In Argentina no one knew what was "Please"; 
5 - In the United States of America no one knew what
    was "rest of the world".