Yeap. In my pantry right now, I probably have 12 reusable bags. Some of them have been used hundreds of times (and have the battle scars and stains to prove it) while others were used once because I had to run into a grocery store unprepared. The math probably averages out to a slight advantage for reusable, and that doesn't take unique use cases into account: for example, I found every container I owned useful during a recent move.

I'm sure skeptics like the article's writers would tweak some numbers to say disposables have an advantage, so who cares? The fact is there are less gunky, sludge-riddled bags in the gutter of my downtown and that absolutely justifies the bans, despite what this article or the NY Post might argue.