Beauty, brains, and the halo effect
by Alexandre Erler
Satoshi Kanazawa is currently in the news – see e.g. these articles in the Daily Mail, The Australian and Psychology Today. An evolutionary psychologist at the London School of Economics, Kanazawa has just published a new article in the journal Intelligence (Kanazawa 2011) in which he argues, in continuity with his previous research, that beautiful people tend to be more intelligent than plainer ones (especially if they are men). Only now he is arguing that this correlation may be much stronger than we previously thought. His conclusion is based on data from two studies, conducted respectively in the UK and the US, which tested the intelligence of children and young teenagers but also rated their level of physical attractiveness. In the British study, attractive respondents had a mean IQ about 13 points higher than unattractive ones, and the beauty-intelligence correlation turned out to be of a similar magnitude to that between intelligence and education.
Wikileaks Rights and Wrongs
Would it be a good thing if, far from crushing Wikileaks, governments were required to post their entire correspondence on Wikileaks? In principle, this would appear to be highly desirable. A legitimate ruler over us it might justifiably keep secrets from us—but there is no such thing, neither leviathan nor the general will nor the people. Government is merely a mechanism we employ to protect our rights and resolve certain coordination problems. The government is therefore our agent and agents have no ground for withholding information from principals. The enormous power accumulated by the state should not be wielded in secrecy. Furthermore, when we give up democratic and political romanticism the attractions of openness only increase: we realise that anyone putting themselves forward to have power over us (always for our own good, of course) thereby raises a doubt over whether they should have it, and that politicians are not and never will be especially wise or good and will do what they think is required to hang onto power.
(update: see also my discussion of Wikileaks on Guardian Comment is Free)
If you’ve done nothing wrong, you’ve got nothing to fear: Wikileaks and RIPA
Governments around the world have condemned Wikileaks recent release of US diplomatic cables, often while simultaneously denying they matter; the reactions are tellingly similar to the previous reactions from the US military simultaneously claiming the leaks were highly illegal, dangerous and irrelevant. At the same time many have defended the release as helping transparency. As David Waldock twittered: "Dear government: as you keep telling us, if you've done nothing wrong, you've got nothing to fear".
Is this correct?
The Poison of Hate Speech Law
Today another show trial of a critic of Islam has been going on. No, not in Saudi Arabia. In Austria. Elisabeth Sabaditsch-Wolff is being prosecuted for hate speech for describing Islam and Sharia law in public lectures. Reporters from the left wing NEWS, an Austrian magazine, recorded her lectures and gave them to the Vienna public prosecutor as evidence of hate speech against an officially recognized religion. She is being tried by a single Judge, who will decide her guilt or innocence. Quite right, too! You can’t let these people get away with saying just whatever they want. Give them an inch and they’ll take a mile. Fortunately, punishing heresy has been one of our most successful traditions, a tradition of which even the left has a keen appreciation. Heaven forbid it should ever die out. England is trailing behind as usual, but no doubt, what with the EU and all, we’ll be catching up soon.
Retaining privacy: the EU commission and the right to be forgotten
Do we have a right to be forgotten? That was the question posed to me by BBC Newsnight in the light of the EU Commission's latest draft framework for data protection policies. EU Commissioner for Justice Viviane Reding stated that “The protection of personal data is a fundamental right”, and set out to fix current privacy protection measures in the light of changing technology and globalization. Among other things users should be able to give informed consent to the use of their personal data, and have a "right to be forgotten" when their data is no longer needed or when they want their data deleted.
Spying on people for fun and profit
A new company, Internet Eyes, promises to crowdsource monitoring of surveillance cameras by using online users to watch footage and report suspicious activity. They would get rewarded 'up to £1,000' if they press the alarm button to report something useful. Not unexpectedly the anti-CCTV groups really dislike the idea. The Information Commissioner is somewhat sceptical but allowed a beta test to go ahead, as long as users had to pay for using it – this would allow their details to be checked and would reduce risks for misuse. However, at least one subscribe "thought it was his civic duty to sign up". Civic duty or profit-making voyerism?
Ethics and Economics
The failing of economics have been widely discussed in the last few years, and now Professors Kim and Yoon have suggested in the Financial Times that ‘an eminent philosopher…should be appointed to take charge of economics’ http://www.ft.com/cms/s/0/32c10a50-a8c3-11df-86dd-00144feabdc0.html. Don’t all rush at once. I doubt they really mean it. And even if they do, we mustn’t fall for our own propaganda: philosophers don’t exactly have a good track record on practical matters.
The grounds for their suggestion is that economics is ‘not a science that only describes, measures, explains and predicts human interests, values and policies – it also evaluates, promotes, endorses or rejects them’ and for these kinds of reasons ‘economics is a dimension of ethics’ and ethics should be ‘organically incorporated into economic discourse’. This all sounds very exciting but I fear it is misleading.
Numeracy vs feel-good
Most people would agree that increasing energy efficiency is a sensible thing to do, both as a cost-saving measure, to conserve limited fossil fuels and to lower climate impacts. But being willing to save energy does not mean one is efficient in doing so: a new study shows that people are bad at estimating how large energy savings are (or, as The Register put it more forcefully, "People have NO BLOODY IDEA about saving energy"). People tended to think that curtailment (e.g. turning off lights, driving less) was more effective than efficiency improvements (e.g. installing better light bulbs or appliances). They tended to overestimate the benefits of small savings like removing cellphone chargers and underestimate the benefits of large savings such as reducing heating. The study authors somewhat predictably concluded that well-designed efforts to improve public understanding of energy savings would be useful. But would they?
How wrong may we be?
By Nicholas Shackel
Consider these propositions:
- Mandatory licensing of professional services increases the prices of those services.
- Overall, the standard of living is higher today than it was 30 years ago
- Rent control leads to housing shortages.
- Third World workers working for American companies overseas are not exploited.
- Free trade does not lead to unemployment
- Minimum wage laws raise unemployment
Do you think they are true or false?
Ethics commentary – Fraught with peril
One issue emerging from the recent media circus over Craig Venter’s apparent creation of a synthetic life form is the potential danger … of ethics commentary itself.
Affiliations
Recent Comments