A planet without any adults on it either. The adults are too busy tearing down our civilization to notice in most Western countries there are more children born named Mohammed than John. Ponder on that for a minute. If that doesn't scare the living daylights out of you, nothing will. For as Mark Steyn has written elsewhere, demography is destiny.
"Show me just what Mohammed brought that was new, and there you will find things only evil and inhuman, such as his command to spread by the sword the faith he preached." - Manuel II Palelologus