Is Sustainability Still Possible?

SOW13 CoverFor many years now, I’ve been reviewing the Worldwatch Institute’s State of the World annuals in Natural Life Magazine, because they are cogent reports on how environmental, social, and economic factors are impacting each other and our Earth. This year’s report is particularly interesting, I think. State of the World 2013 asks Is Sustainability Still Possible? – i.e. can we get there, and what happens if we fall short?

The word “sustainable” has become practically meaningless and is used mostly as a marketing term. Most “sustainable” products are just less bad than conventional alternatives. Because of the power of what the Worldwatch Institute calls “sustainababble,” the world has largely ignored the rich spectrum of political, cultural, and technological changes that would set us on the path to a truly sustainable future. Although the science of sustainability is clearer than ever, we still face the question of whether transforming our society into one guided by sustainability is even possible – i.e. have we passed the tipping point and if not, is there the will to do what is necessary?

This year’s book features contributions from Worldwatch Institute staff as well as from environmental thought leader David Orr; freshwater expert Sandra Postel, ecological economics pioneer Herman Daly, The Story of Stuff author Annie Leonard, science fiction writer Kim Stanley Robinson, and others. And, in doing so, it joins a growing chorus of voices suggesting that we do activism differently.

“Environmentalism, first and foremost, continues to be a game of defense – working to reduce overall carbon emissions, chemical releases, and forest loss – rather than a battle to transform the dominant growth-centric economic and cultural paradigm into an ecocentric one that respects planetary boundaries,” says Worldwatch Senior Fellow and State of the World 2013 co-director, Erik Assadourian. “The environmental movement will require a dramatic reboot if it is going to reverse Earth’s rapid transformation and help create a truly sustainable future.” This book points us in that direction.

Grow Up…With Vertical Gardening

green_wall_musee_du_quai_branly_priesnitzMany of the things we’re told to do to deal with environmental issues are negative – stop driving so much, turn off lights and use less power, buy less, etc. Here at Natural Life Magazine, we like to focus on the positives. And in terms of improving both our indoor and outdoor environment, greening (the real kind, using plants) works well.

In a study published in Environmental Science and Technology, British researchers recommended more plants at street level to improve air quality in cities. In fact, they found that the creation of “green walls” or vertical gardens in urban areas could cut pollution by up to thirty percent.

I wrote about this in Natural Life Magazine in 2006, noting that vertical gardens save space, create privacy, reduce dust, remove air pollutants, insulate against temperature extremes and noise, and enhance biodiversity. Not bad for a style of planting that’s been popular for centuries!

And the issue is gaining traction. National Geographic recently published a spread of photos of green walls around the world.

But there’s more. As I have also written, vertical farming in the urban environment is also a way to obtain an abundant local food supply without converting any more fragile ecosystems into farmland. As author and social critic James Howard Kunstler has said, “The age of the 3,000 mile Caesar salad is coming to an end.”

So whether it’s to purify the air, grow some food, or just decorate your surroundings, try planting a wall!

Trees

trees“The tree which moves some to tears of joy is in the eyes of others only a green thing which stands in the way.” ~William Blake

Trees are known as the lungs of the our planet. As well as mitigating climate change, they provide shelter for wildlife, shade our homes and public spaces, provide us with enlightenment and inspiration, and are even a great place to perch a house.

Here’s an article from Natural Life Magazine’s archives with more about “The Wonderful World of Trees and Treehugging.”