How many angels can dance on a plastic bag?

Chicago Business News, Analysis & Articles | City trashes plastic bags at farmers markets | Crain's

Has anyone actually calculated precisely how much room plastic bags take up in landfills, or how much it costs to "landfill" them? I doubt it, but what does it matter. Plastic bags now are out and "biodegradable" bags now are in.

But wait, as this Crain's Chicago Business article explains, super environmentalists aren't so sure about the "biodegradable" bags, because they might encourage littering, and are more expensive (thus, of course, "penalizing those least able to afford them").

So, one farmer will begin selling $5 cloth bags, less than it costs to make them. But wait! Has he calculated the environmental cost of cloth bags? The environmental destruction caused raising, harvesting and processing all that cotton--the fertilizers and the run-off, the carbon footprint caused by cotton processing and weaving, and so forth?

Maybe we should go back to paper bags. But wait: How many trees are killed? How many rivers polluted by paper plants?

Maybe we all should just stay in bed.