Carbon Offsets: The New Cure for Enviroguilt

Airlines from Virgin Blue to Quantas have been touting new ecofriendly programs under which passengers paralyzed by enviroguilt over all of those jet-fueled carbon dioxide emissions can pay an extra carbon offset fee for tickets. The money these passengers pay -- sometimes as little as $1 -- is supposed to go to renewable energy or unspecified green causes and therefore make airline travel carbon neutral.

Carbon offset fees may be new, but the underlying notion goes back to the Middle Ages, when the Catholic Church sold wealthy people indulgences to offset the spiritual cost of their sins and assure a place for them in heaven. And yet at least the kids in 1380 knew that indulgences were bullshit.

Geoffrey Chaucer's classic work The Canterbury Tales, written in the late 1300s, makes fun of the thoroughly corrupt pardoner character, a bombastic weirdo who constantly tries to sell everybody official-looking papers that would pardon them for their sins. Chaucer was just one of many thinkers at the time who criticized the idea that any sin can be forgiven with a little gold.

Polluting the environment isn't a sin in the Christian sense, and yet carbon offset fees are clearly indulgences for a modern, scientific age.

I don't mean to say that money doesn't help ecocauses. But the problem is far more complicated than we want to believe. Our planet is in such sorry shape partly because humans are trying to better themselves. China is industrializing in order to make its citizens richer, but last week the Chinese National Population and Family Planning Commission published a report showing that environmental pollution from coal mining has caused the incidence of birth defects to jump 40 percent in the past six years.

There's no carbon offset price you could pay to fix that. Nor is there an easy way to prevent such disasters from happening in the future if most of the world agrees that industrialization is the road to wealth. Do we use our carbon indulgence money to fund Chinese populations' return to preindustrial life, thus dooming that nation to a second-class economic status?

Perhaps we could use our money to fund education that teaches Chinese kids about alternative energy. But what kind of energy will they use in their classrooms while waiting for scientists to invent something that combusts cleanly and renewably forever?

Preservationist Marc Ancrenaz and his colleagues get it right in a recent article for PloS Biology in which they argue that preserving biodiversity must go hand in hand with eradicating poverty.

"Most traditional conservation efforts were typically designed to exclude human residents," Ancrenaz's group writes. "This failure to consider the interests of local communities has resulted in a general lack of support for conservation and subsequent degradation of protected areas." In other words, if you don't help the people in a region, it doesn't matter how many carbon offsets you buy -- the area will still suffer.

Ancrenaz discusses two novel preservation programs that incorporate community development in their biodiversity agendas: the Kinabatangan Orangutan Conservation Project in Borneo and the Tree Kangaroo Preservation Program in Papua New Guinea.

Both programs train and hire locals as researchers who can help preserve the habitats of orangutans and tree kangaroos, respectively. I don't want to offer programs like these as panaceas. Improperly used, they are no better than carbon indulgences. But at least they aim to address the deep connection between human poverty and environmental suffering. Even better would be programs that help locals develop new sources of wealth without requiring them to engage in logging or factory farming to earn money.

I'm not saying you should quit buying your carbon offsets, because maybe some of that money will make it into the right hands. But you should recognize your actions for what they are: guilt-inspired payouts that assuage your conscience rather than thoughtful remedies for problems that won't be solved with indulgences alone.