Saturday, January 03, 2009
random posts of pretty
These amazing photographs were taken with a specially designed snowflake photomicroscope by Kenneth Libbrecht, a physicist at CalTech.  I'll have to try and remember how pretty snow is when I'm cursing the necessity of scraping it off my car come six o'clock Monday morning... 





(Via)

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Monday, June 02, 2008
monday book review - spook: science tackles the afterlife, by mary roach
Before writing this, her sophomore effort, Mary Roach (author of Stiff: The Curious Life of Human Cadavers) spent nearly a year traveling, interviewing, researching, and even enrolling in medium school, with the hopes of either proving or disproving the seemingly unprovable: the afterlife.  With a keen sense of a humor, a scientific mind and a mostly skeptical point of view, Roach writes of her experiences traveling to India to investigate claims of reincarnation, exploring the theory that a body loses 21 grams (presumably, the weight of the human soul) after death, charts ectoplasm's strange history, follows ghosthunters as they try to track down spirits with infrared cameras and tape recorders, and more.

Unfortunately (fortunately?), Roach's year-long investigation produces no real proof of the existence of a soul or of the possibility of an afterlife, but even still her stories are no less fascinating. It also doesn't hurt that she has a fairly well-developed sense of humor for a skeptic. And it's this skepticism that makes her final statements in the book's afterward that much more eyebrow-raising, as she ends her year-long, largely fruitless journey with these reflections:
I guess I believe that not everything we humans encounter in our lives can be neatly and convincingly tucked away inside the orderly cabinet of science...I believe in the possibility of something more...The debunkers are probably right, but they're no fun to visit a graveyard with.  What the hell.  I believe in ghosts.
And even though the book doesn't produce one iota of evidence to support her final claim, I have to say that I wholeheartedly agree.  After all, isn't it simply more fun to believe than to not?

In sum, Spook - 'though far from spooky and a bit dry in spots - is a enjoyable, quirky read for skeptics and believers alike.  (Although be warned that weak-stomached readers may just want to skip the chapter on ectoplasm.  It's truly amazing how much cheesecloth a scam medium can fit into her most private places.  Ick!)

Mary Roach
2005, 295 pages

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Tuesday, November 27, 2007
books: the world without us
Alan Weisman's The World Without Us was born from a deceptively simple question: what would become of the world if all of humanity were to disappear? From that single premise comes what is arguably the finest work of nonfiction released in 2oo7, comprised of a series of surprisingly engrossing scientific articles. He starts with examining the fate of something so commonplace as our home without us (see these pictures of New Orleans' 9th Ward for an idea). Weisman then moves to the metropolis of New York City (after two days it immediately floods and fails), and then on to the farm, to our nuclear legacy, to the sea, our art and beyond.

His findings are sobering. In the chapter on nuclear energy, Weisman looks to the self-healing happening in post-nuclear Chernobyl when he writes that "typical human activity is more devastating to biodiversity and abundance of local flora and fauna than the worst nuclear power plant disaster," and after considering that since the human migration out of Africa and into the Americas and Australia we have left a trail of massive extinctions in our wake, it's easy to deduce that we've been a blight on the planet since our earliest hunter/gather days. But, of course, in many ways modern man is much worse.

I was absolutely terrified to read his chapter on plastics, which for me was the most startling part of the entire book. I knew that plastics don't break down, but I never really gave much thought to what happened to them beyond landfills. His description of the Great Pacific Garbage Patch - a garbage dump floating in the middle of the Pacific THE SIZE OF AFRICA - was thoroughly alarming. Comprised of 3 million tons of plastic, 80% of which "had originally been discarded on land...blown off garbage trucks or out of landfills, spilled from railroad shipping containers and washed down storm drains, sailed down rivers of wafted on the wind, and found its way to this widening gyre," this blight floats in the center of the ocean where it waits for evolution to create a bacteria capable of breaking it down.


(A dead albatross found full of plastic)

Needless to say, after reading up a bit more on polymers and nurdles I'm swearing off of plastic water bottles and buying my own canvas grocery bags.

I could go on (the fate of songbirds at the hands of powerlines, deforestation, feral cats and plate glass windows was also particularly disturbing to me), but I'm sure I've already depressed you enough. The funny thing is The World Without Us - although certainly grim - was also surprisingly hopeful. After all, history shows that despite our human arrogance we will eventually disappear, but our planet will adapt and move on, that "life will go on. And that it will interesting."

In sum, I recommend this book to everyone. In fact, (and at the risk of sounding preachy) it's an essential read.

Up Next: The Brief Wondrous Life of Oscar Wao, by Junot Diaz

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