Maybe Earth is a penal colony for the rest of the galaxy.

As bizarre as the news has been, it is comforting to have one of these gems.  Always respect your farmers, they grow your food!


Mysterious black sheep

A sociologist, a statistician, a mathematician, a physicist and a farmer are on a train trip. They drive across a landscape, where a single black sheep grazes.

Sociologist: "Interesting, the sheep in this region appear to be black."
Statistician: "We can't say that with such certainty. All we can say for sure is that there's at least one black sheep in this region."
Mathematician: "We can't say that with such certainty, either. All we can say for sure is that there's at least one sheep with at least one black side in this region."
Physicist: "Even that is not certain. All we can say for sure is that there's at least one sheep that from our current perspective appears to be black on at least one side."

The farmer, who has been sleeping until his travelling companion's conversation has waken him up, yawns, takes a closer look and says: "That's a goat..."