Archive for September, 2010

Amazing: Hauser “solely responsible” but still maintains control of his lab!!

September 3, 2010

Amazing!

The Harvard Crimson reports that:

Harvard Psychology Professor Marc D. Hauser will remain in charge of his laboratory in William James Hall under “supervision established by the Dean of the [Faculty of Arts and Sciences],” a University official said yesterday.

FAS spokesman Jeff Neal declined to elaborate on the nature of the supervision, stating only that FAS Dean Michael D. Smith had imposed the additional oversight.

Neal added that graduate and post-doctoral students were given the option of switching advisers or continuing their research under Hauser “in order to avoid potential disruption to their careers.

Meanwhile, University of Washington Psychology Professor Michael D. Beecher said “people should be patient and let this thing play out and not rush to judgment on Marc.”

“I’m not sure to what extent the problem is Marc was fast and sloppy—and I don’t think he will be anymore,” he said.

“Fast and sloppy” is the current euphemism it seems at the University of Washington for faking results. Fatuous words about “not rushing to judgement”. 15 years ought to be enough. Hauser has been playing this game at least since 1995.

The wagons indeed are circling but while Hauser’s ethics are in tatters those of Harvard with their reluctance to take a stand do not impress much either.

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Behaviour, law and ethics: A practical view

September 3, 2010
Le Penseur, Musée Rodin, Paris

Image via Wikipedia

Whether in scientific endeavour, the business world or in politics we see daily scandals where behaviour is considered lacking in integrity or in ethics. In recent days we have had the Hausergate scandal, the Commonwealth Games corruption scandals, the money-down-the-drain in Iraq scandals and the HP procurement scandal.

For clarity in my own mind I reason as follows:

My values lead to my behaviour.

Values are comparative standards or norms and they calibrate and motivate my behaviour but in themselves they have no inherent goodness or badness. My values are my behavioural standards. They allow me to make comparisons (faster, better, pleasing, irritating, bearable, acceptable, good, just, right ….).

Behaviour may be lawful or unlawful or ethical or unethical.

Laws are what the society I operate in, or wish to operate in, uses to define what is unacceptable behaviour. But lawful behaviour does not address whether it is ethical or unethical (though that may be implied). Where law is silent, behaviour is, by default, lawful but may still be either ethical or unethical.

My ethics tell me what behaviour is correct and desirable behaviour. This may or may not be consistent with the ethics of the society surrounding me which specifies what that society considers the right and proper and desirable behaviour. Ethical values and ethical behaviour thus represents a sub-set of all the values I may have and all the consequent behaviour they might lead to. Ethical behaviour is not necessarily lawful. Unlike the limits set by law, behaviour does not become ethical by default if ethics are silent. Behaviour which is not unethical is not therefore necessarily ethical.

Ethical values and moral values are almost synonymous. The only difference I can find is that what I consider ethical codes or values rely more on logic or a rationale and less on faith. And I take faith or belief to be that which exists in the space of the “unknown unknowns” where ” I don’t know what I don’t know”. Faith or belief then allows formulating the answer (and even the question) in the absence of evidence. But both ethical codes and moral codes specify  right and proper and desirable behaviour. Behaviour that is not unethical or immoral does not by default become ethical or moral.

In practice therefore;

  1. My values lead to my behaviour,
  2. Laws tell me what I ought not to do,
  3. Ethics tell me what I ought to do.

Many corporations and organisations and enterprises take the easy way out and adopt so-called ethical codes which are merely  a set of rules (codes of law). But this is merely relying on what not to do and is an abdication of the responsibility to come to a view on what is the right and proper thing to do. The right and proper behaviour must – I think – include a conscious choice from the various options available of what can be done and cannot be merely an exclusion of unacceptable or undesirable behaviour.

A child first accepts its parents view of what is right or wrong. As it grows it brings in and integrates what others consider right or wrong. Eventually a mature thinking individual develops his own views of what is right or wrong and integrates that with the views of the surrounding society. In this sense, most corporations and other organisations are still in their infancy and are content to rely only on what law excludes as being unacceptable. This in turn leads to a minimalist ethical code where anything which is not explicitly unlawful is perfectly OK.

Hence Enron and Satyam and Siemens and British Aerospace and …………

It is the having of an ethical code that matters.

Hawking, God, creation and gravity

September 2, 2010

There have been headlines today regarding Stephen Hawking’s new book The Grand Design (co-written by US physicist Leonard Mlodinow) to be published on 9th September.

 

Defense Meteorological Satellite Program

Image via Wikipedia

 

“God did not create the Universe”

is the BBC headline.

Citing the 1992 discovery of a planet orbiting a star other than our Sun, he said: “That makes the coincidences of our planetary conditions – the single Sun, the lucky combination of Earth-Sun distance and solar mass – far less remarkable, and far less compelling as evidence that the Earth was carefully designed just to please us human beings.” He adds: “Because there is a law such as gravity, the universe can and will create itself from nothing. ….Spontaneous creation is the reason there is something rather than nothing, why the universe exists, why we exist…..It is not necessary to invoke God to light the blue touch paper and set the universe going.”

But if The Big Bang and  all the subsequent creation events flow naturally and inevitably from the law of gravity, what still remains is to explain where the law of gravity came from or from what it flows naturally and inevitably……….

No matter how much more is discovered by science we will still have the space of the “unknown unknowns” (a la Rumsfeld) where we do not even know what questions are feasible – let alone what question to ask.

A reprieve for incandescent bulbs?

September 2, 2010

I still have hope that the Edison bulb will survive – in spite of all the do-gooders who want to be Nanny.

New research may provide the answer.

http://www.greenzer.com/blog/blog_image_store/2009/09/eu-bans-incadescent-light-bulbs.jpg

According to an article in The New York Times,

Incandescent Bulbs Return to the Cutting Edge

“Researchers across the country have been racing to breathe new life intoThomas Edison’s light bulb, a pursuit that accelerated with the new legislation. Amid that footrace, one company is already marketing limited quantities of incandescent bulbs that meet the 2012 standard, and researchers are promising a wave of innovative products in the next few years.

“There’s a massive misperception that incandescents are going away quickly,” said Chris Calwell, a researcher with Ecos Consulting who studies the bulb market. “There have been more incandescent innovations in the last three years than in the last two decades.”

For lighting researchers involved in trying to save the incandescent bulb, the goal is to come up with one that matches the energy savings of fluorescent bulbs while keeping the qualities that many consumers seem to like in incandescents, like the color of the light and the ease of using them with dimmers.

“Due to the 2007 federal energy bill that phases out inefficient incandescent light bulbs beginning in 2012, we are finally seeing a race” to develop more efficient ones, said Noah Horowitz, senior scientist with the Natural Resources Defense Council.

Some of the leading work is under way at a company called Deposition Sciences here in Santa Rosa. Its technology is a key component of the new Philips bulb line.

Normally, only a small portion of the energy used by an incandescent bulb is converted into light, while the rest is emitted as heat. Deposition Sciences applies special reflective coatings to gas-filled capsules that surround the bulb’s filament. The coatings act as a sort of heat mirror that bounces heat back to the filament, where it is transformed to light.

Despite a decade of campaigns by the government and utilities to persuade people to switch to energy-saving compact fluorescents, incandescent bulbs still occupy an estimated 90 percent of household sockets in the United States. Aside from the aesthetic and practical objections to fluorescents, old-style incandescents have the advantage of being remarkably cheap”.

There is still hope.

Human pylons across Iceland

September 1, 2010

Human Engineering !

From The Beautiful Brain

“Like the statues of Easter Island, it is envisioned that these one hundred and fifty foot tall, modern caryatids will take on a quiet authority, belonging to their landscape yet serving the people, silently transporting electricity across all terrain, day and night, sunshine or snow.”

From http://www.wired.co.uk/news/archive/2010-08/16/human-pylons

An architecture and design firm called Choi+Shine has submitted a design for the Icelandic High-Voltage Electrical Pylon International Design Competitionwhich proposes giant human-shaped pylons carrying electricity cables across the country’s landscape.

The enormous figures would only require slight alterations to existing pylon designs, says the firm, which was awarded an honourable mention for its design by the competition’s judging board. It also won an award from the Boston Society of Architects Unbuilt Architecture competition.

http://cdni.wired.co.uk/674×281/o_r/pylons.png

Human pylons carry electricity across Iceland

http://img.wired.co.uk.s3.amazonaws.com/659×425/o_r/pylons2.png

Pylons

http://www.choishine.com/port_projects/landsnet/landsnet.html

Despite the large number of possible forms, each pylon-figure is made from the same major assembled parts (torso, fore arm, upper leg, hand etc.) and uses a library of pre-assembled joints between these parts to create the pylon-figures’ appearance. This design allows for many variations in form and height while the pylon-figures’ cost is kept low through identical production, simple assembly and construction.

Spring will be warmer than winter — official

September 1, 2010

The cold wave sweeping through S. America is also evident in Australia.

New South Wales has experienced its coldest winter in 12 years and daytime temperatures in August were the coldest since 1990. La Niña is now established and may be deepening and this has also given the wettest winter since 2005.

http://www.australianclimatemadness.com/wp-content/uploads/2010/08/nsw-300×255.gif

The Australian reports:

http://www.news.com.au/breaking-news/nsw-experiences-coldest-winter-in-12-years/story-e6frfku0-1225912300531#ixzz0yFdVn6Ge

Climatologist at the Bureau of Meteorology (BoM), Shannon Symons says widespread rainfall also resulted in the wettest winter since 2005. “Northern inland regions received above, to very much above average rainfall and that was mainly in July and August, and that’s pretty much the case (across) NSW as well,” Ms Symons told AAP today.

Ms Symons said in the coming months, temperatures should rise as NSW settles into spring !!!

It is not clear whether the coming temperature rise is a warning or a promise.

Strong GDP growth in India but danger signals persist

September 1, 2010

India and China continue to grow and should be able to weather the storm of the coming second dip of the double-dip recession which is looking ever more likely in Europe and the US – notwithstanding the recent growth in Germany and the UK.

In India the sharp growth in the manufacturing and service sectors could overcome the demand side weakness that is also apparent. The April – June quarter has had the highest growth for 10 quarters. Bringing inflation down from the current 9+% becomes crucial. The good monsoon so far should help. The hotels and tourism sector should get a further boost in the 3rd quarter when the Commonwealth Games is held in Delhi – though the Games themselves seem to be mired in corruption scandals and the late completion of all the venues.

From the Hindu Business Line. http://www.thehindubusinessline.com/2010/09/01/stories/2010090152010100.htm

Powered by a manufacturing rebound, the Indian economy has recorded an 8.8 per cent growth during the first quarter of the current fiscal (April – June 2010)

The 8.8 per cent year-on-year increase in the real gross domestic product (GDP) compared with 6 per cent in the same quarter of 2009-10 has been largely due to robust industrial (especially manufacturing) growth from a low base.

The industry, as a whole, grew 11.4 per cent against 4.6 per cent in the corresponding period of the previous fiscal, when factories were struggling to emerge from the slowdown triggered by the global financial crisis of late 2008.

Within industry, manufacturing registered a 12.4 per cent year-on-year jump, against 3.8 per cent during April-June of last fiscal. But, it is not only industry that has done better relative to last year. Even the farm sector and services have notched up higher growth rates for the first quarter. While agriculture has benefitted from a decent rabi harvest that followed a drought-impacted kharif crop, in services, the impetus has come mainly from commerce (trade, hotels, transport and communication) and construction.

But as The Times of India points out, danger signals on the demand side still persist and could threaten future growth.

However, a closer look at the data, say economists and bankers, reveals that the upward trend may not continue for long. StanChart in a report, said that despite strong growth in Q1, slow growth in domestic demand and global slowdown raise doubts about growth in the next few quarters. A research report by Nomura also pointed out that the biggest surprise in India’s growth figures is the substantial divergence between the real GDP (gross domestic product) growth estimated at 8.8% (year-on-year basis) and the real GDP growth at market prices, estimated at 3.7%.

The report explained that the difference between the two is indirect taxes and subsidies offered by the government. Government’s latest figure suggests that taxes are falling while subsidy payments have risen substantially.