No Littering...

Again, humans are suffering from the lack of foresight to predict reactions from actions.

Apparently, there is so much space garbage floating around in orbit, astronauts, and other space travelers run the risk of facing obliteration by flying junk. Fear not, the U.S. Air Force will save the day with a space fence.

Our government is going to spend $2 billion dollars on a system to warn folks where the flying debris is. I think a couple of no littering signs would be far cheaper. Brilliant!