Science

Skipping Science Class, Continued

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Three years ago, I posted about some disturbing trends in UK science education:

Instead of learning science, pupils will “learn about the way science and scientists work within society”. They will “develop their ability to relate their understanding of science to their own and others’ decisions about lifestyles”, the QCA said. They will be taught to consider how and why decisions about science and technology are made, including those that raise ethical issues, and about the “social, economic and environmental effects of such decisions”.

They will learn to “question scientific information or ideas” and be taught that “uncertainties in scientific knowledge and ideas change over time”, and “there are some questions that science cannot answer, and some that science cannot address”. Science content of the curriculum will be kept “lite”. Under “energy and electricity”, pupils will be taught that “energy transfers can be measured and their efficiency calculated, which is important in considering the economic costs and environmental effects of energy use”. (The above is from John Clare’s article in the Telegraph.)

A couple of days ago, the Telegraph had an article about the Government’s new national science test and the unbelievably simplistic questions it contains. For example:

In a multiple choice question, teenagers were asked why electric wires are made from copper. The four possible answers were that copper was brown, was not magnetic, conducted electricity, or that it conducted heat.

This question can of course be answered without knowing anything at all about either electricity or copper. Demonstration:

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Live by the Study, Die by the Study

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According to a NY Times story:

According to roughly a dozen recent studies, executions save lives. For each inmate put to death, the studies say, 3 to 18 murders are prevented. The effect is most pronounced, according to some studies, in Texas and other states that execute condemned inmates relatively often and relatively quickly.

I can only say one thing: ROFLe3!

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Unclean! Unclean!

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Megan McArdle’s post on the resurgence of measles due to a lack of vaccinations prompted me to think about the modern moral and legal ramifications of someone choosing to go about unvaccinated.

When a person becomes infected with a lethal contagious disease, the disease microbe turns their body into a biological warfare factory churning out billions of weapons which automatically seek out and attack other people. If a person infected themself on purpose and then went about their daily life, we would regard it as a form of lethal violence against everyone they came in contact with. How then should we regard those who fail to take simple, cheap and low-risk steps to prevent such an occurrence by accident?

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WWPZD?

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Again, from the usual source: with reference to this … TBN is a sewer, Crouch is a parasite, and Stein is upholding the finest tradition of Hollywood celebrities, and I mean that in the worst possible way.

Lots of other people, I hope, will be quoting Jacob Bronowski today, from the “Knowledge or Certainty” episode of The Ascent of Man:

It’s said that science will dehumanize people and turn them into numbers. That’s false, tragically false. Look for yourself. This is the concentration camp and crematorium at Auschwitz. This is where people were turned into numbers. Into this pond were flushed the ashes of some four million people. And that was not done by gas. It was done by arrogance, it was done by dogma, it was done by ignorance. When people believe that they have absolute knowledge, with no test in reality, this is how they behave. This is what men do when they aspire to the knowledge of gods.
 
Science is a very human form of knowledge. We are always at the brink of the known; we always feel forward for what is to be hoped. Every judgment in science stands on the edge of error and is personal. Science is a tribute to what we can know although we are fallible. In the end, the words were said by Oliver Cromwell: “I beseech you in the bowels of Christ: Think it possible you may be mistaken.”
 
I owe it as a scientist to my friend Leo Szilard, I owe it as a human being to the many members of my family who died here, to stand here as a survivor and a witness. We have to cure ourselves of the itch for absolute knowledge and power. We have to close the distance between the push-button order and the human act. We have to touch people.

I’m not finished. I know PZ Myers. I’ve corresponded with him, spoken with him, and been a guest in his house. Nor was I there under false pretenses; he knows exactly what I am. I can think of few contrasts sharper than that between the way atheist liberal blue-state biology professor PZ Myers treated evangelical libertarian red-state corporate slug Jay Manifold and the way PZ is getting treated by these cretins.

It’s about time somebody started a “Christian Fans of PZ Myers” club, complete with WWPZD bracelets.

Did I mention that TBN is a sewer?