Articles by Erik Hoffner

They may not all be bad.

Two recent news stories from the Chesapeake illustrate well the opposite poles in the debate on invasive species. The first details the appearance of the cuddly-sounding mitten crab in Chesapeake waters, an Asian species that has also hitchhiked in ships to California, Germany and Great Britain. Articles about it use terms like alien and exotic for the little fellas, often pitting them against the beleaguered native blue crabs.

So the news that a foreign species of aquatic vegetation, once considered a major nuisance when it began rapidly colonizing the nearby Potomac River, has instead benefited the watershed's ecosystem interested me. Hydrilla first appeared in 1983 and created dense vegetation masses and even impeded boat traffic in some areas. It was feared that it would interfere with the native vegetation, itself an important food source for waterfowl and fish.

This 17-year study of hydrilla, though, found that not only did it not crowd out native species, but the natives actually increased. Hydrilla also became an important winter food source for waterfowl communities, which increased over this period. All of which makes me wonder about the hype and hyperbole used to describe each new "invasion."

Start with CFLs, and let the lightbulb go on

Today's post on how gloom and doom messaging backfires -- on Katya Andresen's excellent nonprofit marketing blog -- backs up David Roberts' posts on fear-based messaging being bad for green issues here and here. It's more important to empower people than scare them, Andresen says. Grist keeps a good balance in this regard. I think she's right on the money:

Go negative with caution. You must give people the feeling that they have the power to help, not the feeling they are helpless or that your issue is intractable .... If you scare with scale, you'll lose. If you empower with feasible steps, you'll make social change ... I feel the same way about apocalyptic messages about global warming. I feel powerless to stop the flooding of the world. Ask me to buy different light bulbs, however, or take some other action that is feasible, and I will.

We can't stop climate change with just CFLs, but encouraging folks to do so opens a window into a deeper conversation about what else we must do.

Wind-loss, wind-gain

On the heels of last week's apparent defeat of the proposed Hoosac Wind project in mountainous Western Massachusetts due to environmental (wetland) concerns, Massachusetts' new governor has put his voice behind further offshore wind projects. The timing is interesting.

DC lobbying effort May 12-16

Citizens from Appalachia were at the UN's meeting on sustainable energy policy this week to challenge the clean-coalers, and were received really well by the other delegates. Coal advocates were hard-put to refute the evidence that coal kills communities. Now the effort moves to D.C. from May 12-16 for the 2nd Annual Mountaintop Removal Week lobbying effort.

Organized by Appalachian Voices, the effort will advance the Clean Water Protection Act toward passage and help end mountaintop removal coal mining. Call your senator or rep to support this effort and/or take action here. 'Cuz when you blow off a mountain's top and dump it in the valley, it's gonna foul the water a wee bit. This bill is as much about social justice as it is about the environment.