Bamboo is the hot new ’sustainable’ material because it grows ultra-fast (it’s a grass) and it can be used for everything from building materials to fabrics. And it’s very attractive, durable and cost-efficient. So what’s not to like? Nothing unless this stuff is traveling thousands of miles to reach an end-user. This is a major dilemma of the carbon economy.

I don’t buy a lot of organic products in spite of a commitment to cutting the use of chemical fertilizers and pesticides. Why? Because the last quart of organic milk I bought traveled all the way across the US before it got to me. There is a balance to be determined between environmentally beneficial labels like ‘organic’ and ‘fair trade’ and the carbon cost of some of these products above and beyond their other benefits.

I’ve had basic discussions with the optimistic 21st century hippie types who run my local holistic food store and it’s not a comfortable conversation. If you imply that organic milk may actually be bad for the environment if it comes from Oregon and you live in NY, you’re treading in religious belief territory for many folks who’ve been fighting the good fight for a long time.

Unfortunately, carbon cost is now another factor in making buying decisions if you are a responsible consumer. And BTW, buying used and local is a great way to limit carbon costs if you need stuff.

And now a note about ‘real’ Christmas trees. Don’t buy one. During the first years of a tree’s life they are carbon-negative due to the carbon released during planting, fertilization and their size. Christmas trees represent a worst case scenario because they provide no benefit and are typically mulched after use, releasing their carbon into the environment.

Tell your friends- this is tradition that has to stop. Get one of the silver fake ones with the rotating colored light machine 

I buy organic fair trade coffee because it tastes a lot better and regular coffee is one of the most polluted food products we consume- most of it is grown in third world countries with virtually no regulations on the use of pesticides.

While shopping at my local natural food store for coffee I realized I needed milk so I picked up some organic milk. When I got home (Rochester, NY), I looked at the carton and found that this milk was either from Wisconsin or Oregon- it wasn’t clear. This is crazy. We ship a commodity like milk thousands of miles? Don’t the organic food people realize what the carbon cost of this is?

I think if we’re going certify things like Fair Trade and Organic we should add a third food label: Estimated Carbon Cost or ECC. It would a shocker to know that the supposedly environmentally friendly products we’re buying are actually much worse for the planet than those that are local.