Thursday, February 1, 2018

Conservation good, Environmentalism bad: plastic eating bacteria!

Conservation, Not Environmentalism

Janet Levy says "Much of the disagreement over the use of America's natural resources stems from confusion over the difference between conservation and environmentalism.  Conservation, a rational, conservative approach to protecting and preserving the environment, is an ethic of resource utilization.  Conservationists view man as a natural, invested partner in the endeavor to preserve the environment to ensure its continued, sustainable use by humans.

Environmentalism began as a sincere conservationist movement but subscribes to a view of man as nature's enemy.  Nature itself is revered and intrinsically embodied with value.  Environmentalists seek to limit human access to, rather than allow use of, nature to advance human life, health, and happiness.  Environmentalists perceive man as an immoral, destructive interloper who can interact only negatively with his natural surroundings."


From Science Alert:

"Now a team at Kyoto University has, by rummaging around in piles of waste, found a plastic munching microbe. After five years of searching through 250 samples, they isolated a bacteria that could live on poly(ethylene terephthalate) (PET), a common plastic used in bottles and clothing. They named the new species of bacteria Ideonella sakaiensis.
You may think this is the rerun of an old story, as plastic-eating microbes have already been touted as saviours of the planet. But there are several important differences here.
First, previous reports were of tricky-to-cultivate fungi, where in this case the microbe is easily grown. The researchers more or less left the PET in a warm jar with the bacterial culture and some other nutrients, and a few weeks later all the plastic was gone."



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