Obama Backlash Growing Quickly

For the last eight years, the fear and doubt crowd have had one of their own in the head office. Comforted that science will be suppressed and church programs will be federally funded, the vocal conservatives fell into relative complacency. Or did I miss it? But now, the flood gates are opening. The "gun nuts" are buying up weapons and ammunition creating a price spike never before seen. Why? Because they are convinced that Obama is a communist who will outlaw their guns and tax their ammo. The anti-family-planning crowd is staging bigger sit-ins at health clinics. They are also submitting bills to local, state, and federal government to restrain the feared upsurge in availability of contraception and related information. He overturned the stem cell funding ban. Now discarded blastocysts are again eligible research subjects rather than just trash. The humanity! After all, they quail, if we don't respect trashed cell clusters as people, how can we possibly value adult citizens? Anti-science groups are pushing ever more vocally for science in schools to be properly tempered by religious counterpoints. Bills appear in state after state calling for "Academic Freedom," meaning to give the Bible equal weight as proven science in schools. Yes, this started long ago, but now they have greater urgency. The conservative media is calling Obama's initial tax cuts a hike, and his pushing through of the stimulus package (that had been in the works for months under his predecessor) as typical unrestrained Democrat unilateral spending. They can get away with it because they knew that the necessary spending will pass whether or not they approve it. Looking tough with no teeth is all they have, at present. Recall the political fury during the 1930's depression. A Democrat prevailed over strong Republican objections and turned the country around doing basically what Obama is now doing. He kept getting re-elected because he got results. Results directly opposite of all the dire predictions of the Republicans. Basically, the same arguments being made now against Obama.

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Why do women in wealthy societies have fewer children?

I’ve often wondered why women in wealthy societies have fewer children. Melanie Moses (who teaches Computer Science at the University of New Mexico) offers a solution in an article entitled, “Being Human: Engineering: Worldwide Ebb,” appearing in the 2/5/09 edition of Nature (available online only to subscribers). This phenomenon is counter-intuitive because evolution by natural selection would seemingly predict that human animals with more resources would have more babies. Moses employs the Metabolic Theory of Ecology (MTE), an approach for understanding the dynamics of flow through networks. It was developed

to explain why so many characteristics of plants and animals systematically depend on their mass in a very peculiar way. . . According to the theory, the larger the animal, the longer its cardiovascular system (its network of arteries and capillaries) takes to deliver resources to its cells. That delivery time, which in turn dictates the animal's metabolic rate, is proportional to the animal's mass raised to the power of ¼. Thus, because its circulatory system works less efficiently, an elephant grows systematically more slowly than a mouse, with a slower heart rate, a lower reproductive rate and a longer lifespan.

Moses argues that this idea that networks become predictably less efficient as they grow has “profound” consequences. With regard to fertility, she starts with facts regarding our energy consumption.

The average human uses up only about 100 watts from eating food, consistent with predictions based on body size. But in North America, each person uses an additional 10,000 watts from oil, gas, coal and a smattering of renewable sources, all of which are delivered through expansive, expensive infrastructure networks.

How do energy networks interact with the reproductive choices of humans?

The decline in human birth rates with increased energy consumption is quantitatively identical to the decline in fertility rate with increased metabolism in other mammals. Put another way, North Americans consume energy at a rate sufficient to sustain a 30,000-kilogram primate, and have offspring at the very slow rate predicted for a beast of this size . . . As infrastructure grows we get more out of it, but must invest more into it, reducing the energy and capital left to invest in the next generation.

Moses disagrees with alternative explanations, such as availability of birth control or decisions to marry later, because these don’t explain decisions to have fewer children in the first place. She also dismisses the idea that “as societies become wealthier, greater educational investments are made in each child to make them competitive in labour markets” because investments in eduction correlate inversely with fertility rates.

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A program that gets college students enthusiastic about the scientific theory of evolution

David Sloan Wilson has written some terrific articles on the topic of evolution. I recently ran across a 2005 article he wrote for PLoS Biology www.plosbiology.org titled "Evolution for Everyone: How to Increase Acceptance of, Interest in, and Knowledge about Evolution." The article explains the method by which Binghamton University has successfully infused its undergraduate curriculum with real-life applications of evolutionary theory. The EvoS program began in 2002. Here's the mission of EvoS:

The mission of EvoS is to advance the study of evolution in all its manifestations, including all aspects of humanity in addition to the biological sciences. Many organizations and websites promote the study of evolution, but EvoS is unique in two respects.

• EvoS is based on the realization that evolutionary theory will probably never be generally accepted--no matter how well supported by facts--unless its consequences for human affairs are fully addressed. Once evolution is seen as unthreatening, explanatory, and useful for solving life's problems, then it becomes not just acceptable but irresistable to the average person (see the tutorial for more).

• EvoS makes a connection between evolutionary theory and the unification of knowledge, which has always been the goal of a liberal arts education and contemporary efforts to integrate across disciplines. The same kind of unification that took place in the biological sciences during the 20th century is now taking places for the human behavioral sciences and humanities--but is not yet reflected in the structure of higher education. EvoS is the first program to diagnose this problem and comprehensively provide a solution at a campus-wide scale.

David Sloan Wilson explains that the Binghamton program makes use of 50 faculty members representing 15 departments. The program was created based on the following assumption: "Evolution can be made acceptable, interesting, and powerfully relevant to just about anyone in the space of a single semester."

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North Dakota House says any human fertilized egg is a person

North Dakota's House of Representatives has passed a bill declaring that every fertilized egg has all the same rights of a baby. If passed, this bill would mean that any abortion is the equivalent of murder. Here's the wording of the bill, from Yahoo News:

The bill declares that "any organism with the genome of homo sapiens" is a person protected by rights granted by the North Dakota Constitution and state laws.

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A bit of sanity re eight babies sharing a womb

I'm delighted to see that people are raising some pointed criticisms about the single woman with six children who decided to fill her womb with octuplets, endangering them in the process and hogging neonatal resources. This commentary is by Thomas H. Murray of the Hastings Center, in an article published by CNN:

The point of infertility treatment, after all, is to create a child. But that child-to-be is not the clinic's patient -- the would-be parents are. I believe that the interests of those children deserve at least as much consideration as the wishes of the prospective parents.

The vast majority of infertility patients are no doubt fierce advocates for the well-being of the child they so earnestly seek to bring into their lives. What happens, though, when the client's request shows little consideration or regard for the welfare of the would-be children? What happens if a woman in her early 30s with six children wants eight embryos implanted all at once?

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