Related:

• How many economists -- does it take to screw in a light bulb?
  None. If the government would just leave it alone, it would screw itself in....
• How many economists -- does it take to screw in a light bulb?
  None. If the light bulb really needed changing, market forces would have already caused it to happen....
• How many doctors -- does it take to screw in a light bulb?
  None. They would diagnose depression and prescribe benzo diazapines....
• How many survivors of a nuclear war -- does it take to screw in a light bulb?
  None, you just hold it up and it glows by itself....
• How many cops -- does it take to screw in a light bulb? None. It turned itself in.
• How many supply-siders -- does it take to change a light bulb?
  None. The darkness will cause the light bulb to change by itself....
• How many recovering co-dependents -- does it take to screw in a light bulb?
  None. The recovering co-dependent detaches and tells the lightbulb to screw itself....
• How many economists -- does it take to screw in a light bulb?
  Two. One to assume the latter (a pun) and change the bulb....
• How many accountants -- does it take to screw in a light bulb?
  None-just assume it's changed....