In many other countries, you can put "No junk mail" or "No bulk mail" on your letterbox. The US post service, being a service provided by the state, should hel

In many other countries, you can put "No junk mail" or "No bulk mail" on your letterbox. The US post service, being a service provided by the state, should help to prevent wasting paper and serve the people, not the corporations. In the US, the corporations are not just the primary customers of the USPS, they pretty much own them as far as influence goes.