I have doubled the soil in my yard via earth worms processing my left over vegetables peelings etc. Now that I have all these workers- I need to keep feeding them. I have started to feed them newspapers and mail. What a great way to guard your sensitive mailings..feed it to the worms instead of the paper cutter. The garbage man will be surprised with only one bag of basically plastics.
Do you buy certain items based on the re-useability of the container? For when you pay for the item inside the container you also pay for the container. The can, the jar of the plastic bag affects the price of the product. That is one reason that bulk items are less-expensive...no container.
And if you are adventurous and desire to catch your own fish you also have a ready source of bait.