Life’s biggest lesson
It was one of those smack-on-the-forehead, why-hadn’t-I-seen–that-before moments.
All forms of life either uses solar energy directly, like plants, or use plants that have already stored the sun’s energy to carry out all of their life functions.
All life on earth – except for a few bizarre life forms around deep sea thermal vents – uses the sun.
I had never realized all the implications of these everyday observations -- until I watched Janine Benyus’ TED talk (TED talks are fascinating ideas, presented by the innovators themselves to a live California audience, then distributed on the internet. See: www.ted.com. Sharing ideas is a topic for another time.)
Janine Benyus is a self-described “nature geek” with a love of nature that shines through as she describes what happens when you’re inspired by nature.
When facing a challenge, or examining some knotty problem, first consult Mother Nature. “There’s not a problem in the world that life itself hasn’t solved,” says Benyus, and all of nature’s solutions come with more that 3.8 billion years of field testing.
Life forms already know how to remove salt from water with minimal energy. They routinely self-assemble materials that far exceed what humankind can manage, from ultra-strong flexible spider silk or sea shells able to resist more force than a bullet-proof Kevlar vest.
Mother Nature already accomplishes what we’d like to with simple materials -- like minerals and proteins – with as little energy as possible.
By contrast, when human beings manufacture things, we heat up the material we’re using, beat it into shape and treat it with chemicals or coating to preserve it.
Mother Nature’s secret is adding information to matter, she explains.
Benyus has been defining a new approach to biomicry that is light years beyond what you may remember from biology classes or National Geographic specials.
No doubt we all know of innovations sparked by copying nature’s designs: Velcro was inspired by the way cockleburs hitch a ride on your sox when you walk past.
Benyus has redefined Biomimicry beyond simply copying from nature to learning from nature herself. Her book, “Biomimicry: Innovation Inspired by Nature,” presented scholarly evidence.
Now the Biomimicry Institute offers opportunities to “imagine nature's most elegant ideas organized by design and engineering function,” so, for example, you can type in “remove salt from water,” and see how mangroves, penguins, and shorebirds desalinate. Without fossil fuels. Without damaging their environent. At normal temperatures and real world operating conditions.
Consider re-designing the human world by asking ourselves, “how would nature do this?”
We now get the energy we need and want by burning stuff, throwing pollutants into the air and water and wrecking our ecosystems.
We burn stuff. Like wood. Gathering wood has deforested huge sections of Africa. Whole civilizations, like the original inhabitants of Easter Island, have vanished after destroying their forests.
We mine coal to burn, sacrificing the lives of countless miners, removing mountain tops or tunneling beneath the surface, poisoning streams with heaps of mining waste and savaging the landscape.
We drill for oil on land and sea, pumping it to the surface and distributing it around the globe at an enormous cost – in terms of energy expended and the impact on every aspect of our environment. The social and geo-political costs of oil include the wars our country is now waging in Afghanistan, Iraq and the middle East.
We’ve barely begun to follow Mother Nature’s guiding principle and use the sun’s energy to create the life we want and need. In that regard, humankind doesn’t have the technical savvy of a shrub or a barnacle.
Mother Nature has other valuable lessons for us: She uses minimal energy, whatever the task may be, and she gathers energy for life functions in ways that enhance the environment so that life can continue.
Isn’t it time for us to start learning the basic lessons of Earth herself? What will it take to get our attention?
This article was originally published in Diana's bi-weekly column, Greening the Commons, in the Sequim Gazette.

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