Space junk is clearly due to Global Warming.
I blame Al Gore.

If Al Gore had only carried his own state of Tennessee in 2000, then he would have been able to push his Global Warming agenda thru earlier and we would not be dealing with the problem of Space Junk now. We would have bigger problems now.

The human race should outlaw the burning of any and all Hydro-Carbon.
That should include carbohydrates, Lo-Carb diet is the way to go!