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‘Reasonable steps’ to prevent gambling

‘Reasonable steps’ to prevent gambling

The BBC
reports today
that a compulsive gambler has failed in a High Court bid to make
the bookmaker William Hill repay £2 million of his gambling losses. The gambler, Graham Calvert, claimed that the
bookmaker failed in its ‘duty of care’ by allowing him to continue to place
bets after he had asked the company to close his account. The judge recognised that William Hill failed
to take ‘reasonable steps’ to prevent Calvert from gambling, but said that it
was probable that Calvert would have continued to gamble even had such steps
been taken, meaning that William Hill is not responsible for his losses.

Does a
bookmaker have a duty of care towards its customers? The judge in the case thought not, so let us
pose a far more modest question: ought a bookmaker to take ‘reasonable steps’
to prevent its customers from gambling in certain cases? Answering ‘yes’ to the latter question raises
a number of puzzling questions. For
example, what counts as a reasonable step, and under what circumstances ought
such a step to be taken? Consider the
reasons we might believe that pathological gambling is bad: I suggest that
three important reasons are (1) that it is irrational, in that the gambling
behaviour of pathological gamblers is highly unlikely to help realise their goal
of winning money and is highly likely to frustrate this goal; (2) that
pathological gamblers gamble often, and gamble more money than they can afford
to lose; and (3) because of (1) and (2), pathological gamblers are likely to
suffer large financial losses, which can disrupt other aspects of their lives,
such as their personal relationships, health, and career. 

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Small is beautiful, ain’t it? The EU’s Code of Conduct for Responsible Nanosciences and Nanotechnologies Research

While some see nanotechnology as the solution to our most pressing current
problems, or at least as the basis
for rapid future technological progress, others fear that nanotech might yield unprecedented
catastrophic consequences. Even outside the genre of science fiction, it has
been suggested that nanotech might provide a solution to world poverty and
waste disposal: Tiny robots will convert garbage into nutrition simply by
reorganizing structures on the molecular or atomic level. Also frequently discussed
is the possibility that self-replicating nanobots threaten the existence of our
world by converting all matter into their own kind – a dystopia that has come
to be known as grey goo.

The European Union has now reacted to the hopes
and fears associated with this fairly new technology and provided a code
of conduct
for responsible nanoscience and nanotechnologies research. This
code shall guide scientists, engineers, policymakers, collective as well as
individual agents. Such a code of conduct seems indispensable. However, the tentativeness (e.g. in the form of a
rather vague appeal to the precautionary principle) and the lack of feasibility of its norms (for
example, it argues for a “general culture of responsibility”, see below) actually
raises more general questions about the feasibility of regulating scientific
research and technological progress.

Read More »Small is beautiful, ain’t it? The EU’s Code of Conduct for Responsible Nanosciences and Nanotechnologies Research

Bagging the bag

Last month Prime Minister Gordon Brown announced that the British Government intended to compel supermarkets to charge customers for plastic bags. The Australian Government has threatened to take the attack on plastic bags even further. Late last year the new Australian Labor Government pledged to phase out plastic bag usage altogether. However, they have been unclear on how this might be achieved. Media reports that the Australian Government will introduce a levy of up to $1- per plastic bag have been rejected by the Australian Federal Environment minister Peter Garrett. Nevertheless the Australian Government remains committed to phasing out plastic bags.

      It might seem that, as the visible face of pollution, the plastic bag would win few friends, but late last week The Times reported that scientists and environmentalists, including an expert advisor to Greenpeace, have stood up to defend the plastic bag. It seems that a large part of the case against the plastic bag is based on faulty science. A widely-cited 2002 report to the Australian Government by Nolan-ITU in association with the RMIT Centre for Design and Eunomia Research and Consulting Ltd attributed the death of over 100,000 marine animals per year to plastic bags.

Read More »Bagging the bag

The Transparency of Clinical Trials

An article in the current issue of Science examines the extent to which new policies regarding the governance of clinical trials promote transparency. It goes on to suggest further issues that remain unaddressed and require attention. The authors suggest that recent policy changes have improved the extent of public access to clinical trial data. In particular, they suggest that Section 801 of the FDA Amendments Act “should go a long way in ensuring that all patients and all data are publicly accounted for.” However, with the Editor-in-Chief of the New England Journal of Medicine, they do worry that some patients “are left on the cutting room floor to make a drug look better than it really is.”

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Methuselah’s planet: the population cost of longer life

Ageing is a mysterious process. There is a good deal of ongoing research aimed at trying to understand its biological cause, though much remains unknown. Some research is aimed at trying to unlock longevity, for example a study published this week that found a particular gene mutation in a group of long-living Ashkenazi Jews. Other researchers are actively looking at rare diseases like progeria which lead to accelerated ageing. It is often expressed that such research will make it possible to extend the normal human lifespan.

But should we try to make our lives longer? In an era of increasing environmental awareness, when the costs of human overpopulation are all too clear it might be argued that the planet cannot support a significant increase in our lifespan.

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Placebos as cognitive enhancers?

A recent study on the efficacy of selective serotonin reuptake inhibitors (SSRIs) – antidepressants like Prozac – has been widely reported in the media. Unfortunately it has not been reported very well. Headlines like ‘Antidepressant drugs don’t work’ (The Independent) are misleading. What the study actually found is that the efficacy of SSRIs varies with… Read More »Placebos as cognitive enhancers?

Doublethink and double effect; donation after cardiac death

In California a transplant surgeon has been charged with a felony in relation to the death in intensive care of a young disabled man (Ruben Navarro). (See also Matthew Liao’s blog from yesterday). Ruben had a severe degenerative disorder of the nervous system known as adrenoleukodystrophy, and had then suffered further brain damage after a respiratory arrest. The surgeon is accused of administering drugs to hasten Ruben’s death so that his organs could be used for transplantation. In the event Ruben’s death took some 8 hours after removal of life support, and none of the organs could be used.

What happened after Ruben Navarro’s life support was removed remains unclear. However this case highlights some of the problems of conflicting intentions when patients are allowed to die.

Read More »Doublethink and double effect; donation after cardiac death

The Transplant Case in Real Life

Philosophers have long debated about the moral permissibility of Transplant Cases such as the following one presented by Philippa Foot:

A brilliant transplant surgeon has five patients, each in need of a different organ, each of whom will die without that organ. Unfortunately, there are no organs available to perform any of these five transplant operations. A healthy young traveler, just passing through the city the doctor works in, comes in for a routine checkup. In the course of doing the checkup, the doctor discovers that his organs are compatible with all five of his dying patients. Suppose further that if the young man were to disappear, no-one would suspect the doctor.

Most people believe that it is not permissible for the doctor to murder this patient and harvest his organs, although a few consequentialists, e.g. Alastair Norcross, have argued that it might be acceptable under certain circumstances.

In a possible real-life version of the Transplant Case, the New York Times reported recently that Dr. Hootan C. Roozrokh, a transplant surgeon from Stanford, is being charged with ordering the removal of a life-supporting ventilator and prescribing excessive and improper doses of drugs, apparently in an attempt to hasten the death of a disabled and brain damaged man named Ruben Navarro in order to retrieve his organs sooner. 

Read More »The Transplant Case in Real Life

Changing the Building Blocks of Life: Playing God and Being gods

All life on earth has the same simple basic structure. It is based on the genetic code contained in DNA. The differences in DNA between a toad and Albert Einstein are what determines their different properties.

The active ingredients in DNA are also simple. They are 4 bases: cytosine, guanine, adenine and thymine, or A, T, C and G. The order of these 4 bases is what determines the characteristics of life, the differences between Einstein and a toad.

Scientists in California have created two new bases in addition to A, T, C and G: dSICS and DMMO2. These new bases function like natural ones, they pair appropriately with their partner and are faithfully copied by the natural enzyme, DNA polymerase, responsible for making the billions of copies of DNA necessary to programme each cell in the body of a living organism.

At present, these new bases or building blocks do not do anything. But scientists hope they could be used

"for hundreds of purposes: for example, to build complex shapes, to build complex nanostructures, silence disease genes or even perform calculations… [and even]expand the genetic code and ‘evolvability’ of an organism."

Read More »Changing the Building Blocks of Life: Playing God and Being gods

Stairlifts, wheelchairs, and radium-powered toasters

The BBC has
reported plans by the government to
ensure that all new homes are built to accommodate the needs of an ageing
population. Under these plans, new homes
would need to include features such as stairs wide enough to fit a stairlift,
downstairs bathrooms, and room for wheelchairs to turn. The plans are, reportedly, part of a wider
initiative to make entire neighbourhoods more old-people-friendly, through—for
example—building better pavements and kerbs, improving street lighting,
thoughtfully positioning bus stops, and ensuring access to amenities such as
toilets.

The plans
have been welcomed by organisations such as Help the Aged and Age Concern, who
believe that such measures will enable old people to live independently for as
long as possible. A spokesman for Help
the Aged is quoted as saying, ‘We live in an ageing population and our housing
must meet the needs of older people, both now and in the future’.

Read More »Stairlifts, wheelchairs, and radium-powered toasters