Showing posts with label sustainability. Show all posts
Showing posts with label sustainability. Show all posts

Saturday, December 24, 2011

Silent Spring Review

Silent Spring
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Rachel Carson sent tremors through American society with the publication of her 1962 book "Silent Spring." Carson, a marine biologist who died two years after publication of the book, wrote "Silent Spring" when she received a letter from a concerned citizen lamenting the mass death of birds after a DDT spraying. Carson continues to serve as a touchstone for both mainline and radical environmental groups, from the Sierra Club to Earth First!. It is not difficult to see why; Carson's call for active involvement in our environment is still an absolute necessity today as the industrial system continues its rapid march across the landscape. If we do not want our children born with gills and fins, keeping Carson in mind is important.
Carson's analysis of DDT and other synthetic chlorinated hydrocarbon pesticides resulted in a deeply ominous conclusion-pesticides destroy the environment and threaten everything within the ecological system. Carson examined the composition of pesticides, revealing that synthetic pesticides have the ability to not only kill their intended targets, but they also move right up the food chain, eventually reaching the human population. The pesticides then build up in the tissues of the body, rarely breaking down but often building in intensity through continued exposure or changing into forms that are even more toxic by interacting with other ingested chemicals. Even worse, these chemicals cause tremors, paralysis, cancer, and a host of other unpleasant ailments. Carson cites numerous stories about exposed people falling ill and dying shortly after spraying these toxic chemicals. Carson also shows the biological process these poisons take when they enter the body, when they cut off oxygen to the cells and raise the metabolic rate to unhealthy levels. Carson proves these chemicals move on to succeeding generations of offspring through mother's milk and other biological processes.
Most of the book deals with the effects of chemical spraying on wildlife in the environment. Separate chapters deal with birds, insects, fish, and plant life. Needless to say, the picture painted here is not pretty. Too often, spraying chemicals in the 1950's and 1960's brought into play the full ignorance of the human race. Carson's book shows how farmers applied pounds of poisons to their land, far exceeding the recommended application levels. Spray trucks moved through neighborhoods, hosing down the community with poison while the kiddies played outside in the yard. On several occasions, planes sprayed poison on cities. This reckless disregard for life in any form ruined landscapes, created mounds of animal corpses, and gave us tasty water that can melt your teeth.
What is surprising about Carson's book is that people knew all about the effects of these poisons. "Silent Spring" made a difference because it puts it all together, showing how a series of localized incidents is, in fact, a national problem. Carson also wrote her book in a style where even the densest yokels in the herd could figure out the dangers of the problem. Since I am a science idiot, I appreciated Carson's clear articulation of the problem without sacrificing the hard data behind the examples.
Carson delivers a stinging rebuke to our conception of mankind as the dominant force in the universe. If humanity truly rules the roost, so to speak, why are we such idiots about sustaining the very environment that feeds us? The ignorance of man in this book is astounding. Repeatedly, we destroy and destroy again even in the face of overwhelming evidence of the damage we are causing. Local governments kept spraying even when evidence showed it was a failure. Birds literally fell out of the sky while the trucks went out for another pass through the neighborhood. Dumb, dumb, dumb!
"Silent Spring" concludes with a call for sanity. Carson's answer to the insane escalation of chemical spraying is to seek out biological control methods. Many insects have natural enemies that, if introduced into a problem area, will keep down pest populations. Even localized spraying will work better than mass, indiscriminate spraying. Carson argues that biological control methods are increasingly important because insects are building up resistance to pesticides, requiring the creation of even more virulent poisons in a never-ending cycle where nobody wins.
"Silent Spring" is required reading for anyone concerned about the environment. Carson's book led to significant changes in environmental law (some would say not enough change) and resulted in the outright ban of DDT. My only problem with the book is the introduction written by Al Gore, as the publisher marketed the book with that fact in mind. Gore's name seems to merit equal billing with Carson's on the cover. One must remember Al Gore is a politician and is in league with the destroyers because he needs their money to run his expensive campaigns. Carson would be appalled.

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Thursday, November 17, 2011

Prodigal Summer: A Novel Review

Prodigal Summer: A Novel
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If you ever wanted to get a greater appreciation of nature, predators and their prey, and survival of the fittest, then you'll probably really enjoy Kingsolver's latest book. I was totally in awe of her knowledge, most of which I'm sure did not come just through research. The jacket cover mentions that she earned a graduate degree in biology before becoming a full-time author. This is quite evident throughout and it becomes obvious to the reader that this is a labor of love on her part. Let's put it this way -- if ever I was a contestant on the millionaire show and a biology question came up, I'd want Barbara Kingsolver as my "phone a friend."
What is a prodigal summer? The author describes it as the "season of extravagant procreation" and, from that point, the story begins. This procreation will be experienced by all different forms of life found within these pages.
Kingsolver, who so beautifully told her Poisonwood Bible story through the eyes of the four daughters and their mother, uses this same writing style once again in Prodigal Summer. This time though, the chapters aren't headed with the characters' names but instead are indicated by their particular field of interest.
The Predators section describes Deanna Wolfe, working for the forest service and living by herself in an isolated cabin. She has also penned a thesis on coyotes and it's her dream to come across this predator in her small world in the Appalachian Mountains.
Moth Love is devoted to Lusa Landowski, a young, beautiful city girl who has studied entomology and is now a bug expert and lover. She also inherits a farm and has to decide whether to stay in Zebulon Valley and commit to that lifestyle or return to Lexington, Kentucky.
Old Chestnuts explores the relationship between Garnett Walker, an 80 year old widow, and his love affair with the chestnut tree. During his lifetime, he is trying to recreate this almost extinct tree type within his Zebulon Valley region. Added to this mission is his love/hate relationship with his neighbor, 75 year old Nannie Rawley, and owner of an organic apple orchard.
Midway through the book, the connections between these individuals begin to surface as you know they would. Just as subtly, the connections between the underlying characters and their particular love of nature is explored. How to poison things without using poison? How predation is a sacrament? How birds never doubt their place at the center of the universe? How moths speak to each other via scent? How every quiet step is thunder to beetle life underfoot? These are just a fraction of the questions Kingsolver poses -- all the answers lie within these pages.
Barbara Kingsolver once again leaves the reader with food for thought. I guarantee that, after reading this book, you will never look at a moth the same way as you did before and probably won't kill another spider. For as she explains, "every choice is a world made new for the chosen." So if you, as the predator, choose not to kill a lesser life form, there begins a new life for that "prey" or that chosen species.
Since I would never categorize myself as someone who is "into nature", on an enjoyment scale I would only have rated this book with four stars. The fact that it is so well-written, with fabulous character development, well-researched content, and extraordinary subject knowledge by the author, it positively deserves a five star rating.

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