It is known that ther=
e are an infinite number of worlds, simply because there is an infinite =
amount of space for them to be in. However, not every one of them is inh=
abited. Any finite number divided by infinity is as near nothing as make=
s no odds, so the average population of all the planets in the Universe =
can be said to be zero. From this it follows that the population of the =
whole Universe is also zero, and that any people you may meet from time =
to time are merely products of a deranged imagination. -Douglas Adams-