Oct 042009
 

One of the things that comes up online in the debates on the whole US vs UK methods of health care, is the amount of research that takes place. One of the arguments the far right in the US makes is that the US is doing all the research on health care because places with socialist health care systems do not spend much on it.

Well it so happens that I work at a relatively minor University in the UK, and although I do not spend a great deal of time looking around at what the researchers do, I am aware that at least one research group is engaged in research in the health area (specifically looking at developing drugs). So I was curious to look into just how much medical research goes on in a country with a socialist health care system that some claim means spending practically nothing on medical research.

The first thing to bear in mind when it comes to research is that you can come up with a list of gadgets that has “US” down as the inventor, but things are rarely that simple. Often inventions are based on earlier research done by somebody else.

Secondly, whilst the UK health care system is socialistic, the pharmaceutical sector is private and quite healthy. Out of the top 10 pharmaceutical companies (listed by Wikpedia), 4 are US-based, and 6 are European based. Of the European based companies only 1.5 are UK-based (one is listed as “UK/Sweden”). One of the UK-based companies spends in the region of $6 billion per year on research and development; bettered only by one of the US-based companies (although figures for the amount spent is not available for some of the companies).

So lets’s see if we can add up the spending on medical research in the UK :-

Organisation Year(s) Spend
Medical Research Council 2008/9 £704 million
The Wellcome Trust 2008/9 “over £600 million”
BUPA UK (private health care) 2008/9 £1.5 million
Cancer Research UK 2008/9 £355 million
NIHR/PRP (NHS Research) 2008/9 £912 million
UK Pharmaceutical R&D 2008 $12 billion
AMRC members (including Cancer Research UK) 2006/7 £791 million

Whilst looking around for the figures above, I can across an interesting claim by Cancer Research UK – of the top 20 cancer treatment drugs in use around the world, 19 of them came about in whole or partly because of research funded by Cancer Research UK.

Excluding the rest of the AMRC members (for which I only have 2006/7 figures), the total here is some £2572 million in one year. This amounts to £42 per person per year. Or $67 according to today’s exchange rate. Plus added to that is the total spent by UK pharmaceutical companies which amounts to $12 billion a year – increasing our per person spend to $267. Of course we’re also not including the percentage of funding that US pharmaceutical companies make that is due to the drugs purchased by the NHS – doesn’t that also count as spending by the UK on medical research ?

The US overall apparently spends $95 billion on medical research which comes out at about $316 per person per year. Quite a bit more than the UK spends. But the US is richer, and we’re underestimating the UK spend on medical research and not counting European research at all which is partly funded by the UK.

Even if the UK does spend significantly less than the US, it certainly does spend a lot on medical research so the idea that a socialist health care system will cause spending on research to practically cease is wrong. Besides none of this number crunching tells us anything about how effective the spending is.

Oct 032009
 

Yesterday I went through the process of creating a ZFS storage pool with a single device :-

zpool create zt1 cXXXXX

Next adding an additional device to mirror the first :-

zpool attach zt1 cXXXXX cYYYYY

Watched it resilver, and then detached the first replica reducing the number of replicas to one :-

zpool detach zt1 cXXXXX

This is one of the nicest ways possible to migrate a large dataset from one set of devices to another (say replacing a SAN). However the documentation on Sun’s manual page for zpool is just a little vague in the relevant area and does not explicitly say that a single replica is a perfectly valid configuration.

This might all seem a little obvious, but removing a replica to reduce a storage pool to an pool without a mirror (no redundancy) is something that some volume managers don’t allow.

Oct 032009
 

It might be a little too much to expect, but it would be nice if there were an option to change the meaning of the little red numbers that show up on the Mail icon, the Messages icon (and other messaging apps) from “unseen” to “not replied”.

I often quickly visit a message to see if it’s something that needs dealing with straight away, and go away if it is not that important. But as soon as I do, I lose the little number that reminds me there’s a message to deal with. The whole concept of changing an icon with a little number to show how many messages there are is brilliant.

And undoubtedly for many more organised people knowing how many new messages there are is just what they need. But some of us would like to know how many messages have not been replied to or dealt with in some other way.

Sep 112009
 

Alan Turing was a computer scientist and a homosexual at the very dawn of electronic computing, and contributed enormously to the winning of World War II by being one of those behind the code breaking efforts at Bletchley Park. When you consider his contributions to the war effort and his contributions to the new field of computer science, his sexual orientation was the least important part of him. Yet because of his sexuality, he was prosecuted, lost his security clearance (which was particularly devastating because of the lack of other places he could make his contributions), and harassed by the British security services.

Eventually he committed suicide; almost certainly because of his harassment by society that couldn’t see past his sexuality and see his vast contributions and potential.

There are those who say he shouldn’t be forgiven because he was a homosexual and that is forbidden by god. That position is contemptible and not worth commenting on.

There are those who say he shouldn’t be forgiven because he broke the law of the time. Well the law was immoral and wrong. In many ways we are obligated to break laws that are immoral.

There are those who say he shouldn’t be forgiven because there were many other men persecuted because of their sexual orientation. Perhaps 100,000 men, or even more (oddly enough homosexual women were not persecuted to quite the same extent (although I’d welcome pointers to prove me wrong … well sort of)). There is a point to that objection, but forgiving a particularly shining example of such harassment is the first step on the path of getting all those persecuted men pardoned.

And Alan Turing is a good start to that process because even those who do not like homosexuality can be brought around to believing that Alan at least deserves to be forgiven because of his immense contributions.

But most of all he should be pardoned because he didn’t really do anything wrong, and honoured because of his contributions.

Sep 042009
 

If you are as old as I am, you will recall that batteries have always had problems – a small percentage “deteriorate” and overheat. Although this applies to any batteries, I am thinking mostly of the kind that are found in laptops, media players, phones and the like – not the old cylinder ones used in torches.

In the past, batteries did not contain as much power as they do now – it is something that is gradually increasing over time, and of course we want more power in our batteries so that our gadgets run for longer. Or do we ?

In the past battery problems would do things like melt the case of a mobile phone, but now we hear of laptops bursting into flames, and media players exploding. Seems that the effects of a problem are getting worse at the same time that batteries are holding more power.

Of course this makes sense – the more powerful the battery, the more powerful the effect when it “lets go”. So what happens when batteries become yet more powerful ? What happens when such a battery fault occurs in a large electric vehicle ?