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User: [info]firecat
Name: Stef
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The Ghost Map: The Story of London's Most Terrifying Epidemic--And How It Changed Science, Cities, and the Modern World The Ghost Map: The Story of London's Most Terrifying Epidemic--And How It Changed Science, Cities, and the Modern World by Steven Johnson


Alan Sklar's narration is a little heavy, but adequate.

The first part of this book examines the process of scientific advance through the lens of an 1854 cholera outbreak in London. Johnson's research seems thorough and complete, and he does a good job of explaining relevant concepts and facts. From time to time he stirs in a narrative-style story of the outbreak and the two men who were studying it.

He uses this whole to discuss how science advances in fits and starts as new theories compete with old, established ones. I thought this part of the book was fascinating because I see the same process going on today. Johnson also does a good job of describing the role of chance in the story of the outbreak and its solution. (E.g., the solution would not have been found without the intervention both of a medical man trained in anesthesiology and of a clergyman who understood the neighborhood that was affected.)

Another of Johnson's themes is the nature of urban living and urban planning. He describes the patchwork of services, individual laborers, technological advances, and economic realities that made up London's inadequate refuse disposal solution, and explained how understanding the transmission of cholera led to the development of modern sewer systems.

The final third of the book is Johnson's ode to modern cities and human progress. It's not grounded in research the way the historical narrative was. I wasn't very impressed with it and didn't finish it.

In the part I did listen to, there is a lot of "gee whiz" about how the Internet will let you look up your nearest coffee shop and how dense urban living is good for the environment and for population control and for human interaction and progress. I have heard those ideas before and mostly agree with them, and he doesn't present anything new from my point of view, nor does he do a careful job of providing supporting evidence for his arguments.

He also goes on about how squatter cities are really where things are happening these days (apparently drawing on Robert Neuwirth's Shadow Cities: A Billion Squatters, a New Urban World). I don't know much about this but it seems he glosses over the infrastructure problems (and concomitant pollution problems) such cities have in order to talk about how they are cool because they have multi-story buildings and nightclubs and lots of (*ahem*) economic opportunities.

View all my (goodreads.com) reviews >>

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http://wiscon.piglet.org/program/detail?idItems=100

We Are the Apes Who Pray

To explore the evolution and purpose of the supernatural worldview (in all its forms) as purely a matter of human invention. As an atheist, it is often challenging to foster an uncompromised discussion of religion and spirituality without bowing to the social pressure to 'respect' or treat 'seriously' beliefs and opinions which, ultimately, have no basis in scientific fact. Beginning with the acknowledgement that human beings are, without exception, products of biological evolution, how do we move forward to discuss religion and belief for what they are: neurological, anthropological, psychological and sociological aspects of the human condition whose true value rests in what they reveal about us as apes who pray?

Panelists: Erin Cashier, Catherine Anne Crowe, Janet M. Lafler, Keith R. Watson
Moderator: Richard F. Dutcher

Everyone on the panel was an atheist or agnostic.

Some useful/important things that were said:
Read more... )

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This post in JunkFoodScience examines whether there is good evidence to support the widespread belief that people with type 2 diabetes should attempt to lose weight and/or eat according to a particular food plan (low-carb or modified fat or what have you). It concludes that there is no good evidence to support weight loss or any particular food plan as a treatment for type 2 diabetes—not many studies have been done, and the studies that have been done are flawed.

http://junkfoodscience.blogspot.com/2008/08/evidence-behind-dietary-and-lifestyle.html

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Via [info]suzimoses, I learn that scientists have created mouse-human hybrids...well OK, the only hybrid part is a set of genes coding for human-type trichromatic color vision, otherwise they are mice.

Carl Zimmer's blog The Loom (syndicated at [info]carlzimmer) contains an interesting discussion of the result - the mice's brains can actually interpret what they are seeing, even though their brains aren't specifically designed to interpret the extra color information.

http://scienceblogs.com/loom/2007/03/22/said_the_mouse_to_the_other_mo.php

Also it contains an image I couldn't resist iconifying.

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via [info]lysana, a news release detailing a new theory about the purpose for the narwhal's extra long tooth.

http://web.med.harvard.edu/sites/RELEASES/html/12_13nweeia.html

spoiler quote )

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listening to: "Guhyasamaja Tantra -2-" - Gyuto Monks - Tibetan Tantric Choir