Practical Ethics

Informed consent in the Googlesphere

Here's an interesting snippet

But there's also the fact that Google is stuffed full of people who just love to experiment on its users. For instance, Google Mail uses a very slightly different blue for links than the main search page. Its engineers wondered: would that change the ratio of clickthroughs? Is there an "ideal" blue that encourages clicks? To find out, incoming users were randomly assigned between 40 different shades of links – from blue-with-green-ish to blue-with-blue-ish. It turned out blue-ness encouraged clicks more than green-ness. Who would have guessed? And who would have cared? Google, of course, which wants to get people clicking around the net.

I take this sort of experimentation as utterly, boringly unproblematic

But on one view - this is surreptitious experimentation without consent including randomisation.

Sometimes justice wears a mask: blogging, anonymity and the open society

After the Times exposed the identity of the police blogger "Night Jack" he has been disciplined by the police force. The blog (now deleted) had won the Orwell Price for political writing and often expressed critical views related to the police and the justice system. In a court ruling Mr Justice Eady claimed that blogging was "essentially a public rather than a private activity" and that it was in the public interest to know who originated opinions and arguments. Do we have a right to anonymity on the net? And is it truly in the public interest to know who every blogger is?

Precrime in Camden: using DNA profiles for crime prevention

The UK police has an estimated 5.3 million DNA profiles in its databases, of which about 850,000 are of people who were never convicted of any crime (including 24,000 samples of youngsters who have never been convicted, cautioned or charged with any offence). Although the European Court ruled that a policy of retaining profiles of innocent people is illegal, the Home Office seems keen to retain them anyway, at least for serious crimes. Now it is claimed by a police officer that police in Camden deliberately target young people who have not been arrested yet in order to obtain DNA samples. According to him it is part of a long-term crime prevention strategy to discourage future crime. But does pre-emptive acquisition of DNA profiles make sense as crime prevention?

Intuitive pirates: why do we accept file sharing so much?

Piracy is in the headlines, whether in Somalian waters or Swedish cyberspace. A Stockholm court this friday found four men guilty of promoting copyright infringement by running the popular file-sharing site The Pirate Bay and sentenced them to one year in prison as well as a 30 million kronor fine (about $3.5 million). The case will no doubt go to a higher court and the circus (as well as the piracy) will continue. Legally, at least in the sense of the spirit of the laws banning copyright infringement, the case is pretty clear. But morally, what is wrong with file sharing? And why don't people care?

Open source censorship

The struggle against child porn goes on. An Australian judge has ruled that a cartoon showing a character from The Simpsons engaged in sexual activity is child pornography. Australia is also trying to implement Internet filtering for the whole population, although the project has run into serious opposition. Meanwhile Wikipedia ended up 'censored' in the UK due to a page with the controversial cover of an album.

The most interesting aspect of the Wikipedia debacle is that the decision that led to the censorship was not made by any government authority but an industry-sponsored group, the Internet Watch Foundation. The IWF maintains a blacklist certain ISPs subscribe to, and users trying to reach a site on it will be sent a blank page. Is this censorship, and is this bad?

To Leak or Not to Leak?

Last Thursday, anti-terrorism police in the UK arrested the opposition minister for immigration, Damian Green (http://www.guardian.co.uk/politics/2008/nov/29/whitehall-damian-green-civil-servant). He is suspected by the police of ‘conspiracy to commit misconduct in public life’, having published documents leaked to him by a junior civil servant. That official was himself arrested on 19 November, and has been suspended from duty. We should expect that many other such officials are now asking themselves whether, if they come across some document which they believe is a matter of public interest, they should leak it.

Hacking the spammers

Why is there spam? The simple answer is that "there is a sucker born every minute" and email is cheap enough to reach millions of potential suckers who might want to buy Viagra, sure-fire investments and fake Rolexes. A new study has discovered that it is enough with one response to every 12.5 million emails sent is enough to be profitable. The most interesting about the study was how it was done: by hacking the spammers own network. But is it OK to hack in order to understand spam?

Election ex machina: should voting machines be trusted?

When election of public officials through public voting was instituted in the US,the framers of the constitution had no inkling about how large the voting public would one day become. Beside logistical problems that accidentally enfranchise goldfish and the many issues surrounding voter registration a growing concern is the reliability of electronic voting machines. As electronic voting machines are being installed, concerns about their reliability are being raised and legal battles ensue. In a Finnish election the system lost 2% of all electronic votes. About 60% of American votes are cast on paper ballots, but it might increase locally after problems with voting machines. The real fear is not that people might misvote due to misunderstandings or that votes might be miscounted, but that the machines themselves might be biased or easily tampered with. Can we trust the machines? Or are elections by their nature too messy for these problems to matter?

Protectionist deities vs. the economy of fun: ownership of virtual possessions

Do players in online games have a right to their virtual possessions? As discussed by Erin Hoffman in an essay the matter is a legal quagmire. Real money is involved, people have assaulted each other over virtual thefts, China now recognizes people's right to their virtual property while the US does not. As virtual worlds become ever bigger business the legal issues surrounding virtual property will become more important - both directly in court, and indirectly in shaping what kinds of worlds will be profitable or even possible. But from an ethical standpoint, do we have a right to virtual property?

Identifying Sperm Donors, Genetic Privacy and Public Benefit: How to Have Your Cake and Eat It Too

A story in today’s Daily Mail reveals some of the harms experienced by children born to sperm donors. Since 2005, children born to sperm donors have had access to the identity of the man who donated sperm that created them. But prior to that point, donors were not required to disclose their identity. These children are often susceptible to diseases which have a genetic component, like diabetes or bowel cancer, and are unaware that they have such susceptibility. They also sometimes describe a sense of not fitting in with their family, having a different personality and character. Many desperately and vainly seek out their biological fathers.

One problem is that historically, donors gave sperm on the condition of anonymity. Thus they consented believing they would remain anonymous. This was the case in Victoria, Australia, where similar problems have been reported.  The option to remain anonymous was thought to be necessary to ensure a supply of willing donors, and to protect donors from financial and other claims made by their offspring.  But now we place greater value on the genetics of the donor and many children wish to know their biological father and his genes.

So donors have a legitimate interest, based on the conditions of their consent and self interest, in protecting their anonymity. How is this interest to be weighed against the interests in their offspring accessing knowledge about them?