So here's a first thought about carrying my family's trash around for two weeks: It stinks! At least I expect it will after a couple of days...

But in the service of Marketplace — and you, dear listener — I'm launching the experiment this weekend. This is something of an opening salvo for a project American Public Media shows have been working on all year. It's called Consumed, and it explores whether our consumer culture is sustainable. The series launches this fall.

The EPA says Americans generated 245.7 million tons of municipal solid waste in 2005. That's 20 percent more than what we tossed away in 1990, and 102 percent more than what we generated in 1970. Yuck.

But is it a crisis? Garbage critics say we're going to run out of places to put it, and that even if we had enough space, all we're doing is encouraging consumption. Others argue the landfill issue has been greatly improved because of technology — it's not the old city dump anymore.

Either way, there's no debate that we all use, and waste, all kinds of natural resources. We chuck things into the garbage can without a second thought. So in the interest of shining at least one small light on the problem, I'll be airing my dirty garbage bags in public. It should give me a very personal — and gross — appreciation for what my family's consumption is doing do the planet.

I do have some self-imposed restrictions, though. I will not be bringing my trash bags into restaurants. And I won't be carrying them around in malls, where I could be mistaken for Winona Ryder. I also will not be including our dog and cat poo because of the potential health risks. And I will be using far more Ziploc-type bags — yes, more plastic — than I usually do when tossing out smelly food scraps. Otherwise, my colleagues might ban me from the newsroom.

What we're going for here is a concept called Zero Waste. And there are all kinds of Web sites, like Zero Waste and Zero Waste America, devoted to the idea that you can get yourself to the point where you send no garbage to the landfill. In my household, we recycle probably 80 to 90 percent of the glass, paper and plastic we use. And I make every effort to feed my compost bin with all my vegetable scraps, paper towels and garden detritus. But what about things like chicken bones? Or fish skins? Or (used) kitty litter? Maybe someone out there has some answers for me...

For the most part, I think we're already on the right track — forced there (in a good way) by my city, Pasadena. I mentioned our recycling efforts, and among our several trash bins the green-topped one is the smallest. That's our bin for household trash that isn't recycling (blue) or yard waste (black).

In Pasadena, we are charged by the size of our garbage container. Our family uses the smallest trash bin available, 32 gallons, for which we're charged $12.08 per month. There is no charge for the recycling and yard bins of any size. That's a great incentive to cut back on the amount of trash we generate, but we'll see if we can do even better.

Want to join me? You don't have to do it for two weeks... Try it for a day or two. And click on the "comment" button below to share your experiences — the good, the bad and the stinky.