Recent Interesting Science Articles (Oct ’10)

Only a couple of articles this month as I’ve been distracted by other stuff. Both happen to be about biology and more specifically about females. The first one deals with the attraction of the color red. Psychologist Daniela Kayser of the University of Rochester and her team conducted a study in which heterosexual males were separately shown photos of the same moderately attractive woman. Half of the participants were shown a photo in which the model was wearing a red shirt. The other half were shown the same photo, except that this time her shirt was green. The men were then asked to select five questions out of a total of twenty four provided that they were told would be sent to the woman.

The team found that the men who saw the woman in red tended to choose more intimate questions. In a follow up study, another group of men were shown the same photos but this time they were tricked into believing that the woman would be coming into the room with them and they were instructed to arrange the two chairs in the room. The men who were shown the photo of the woman wearing red chose to put their own chair closer to where they thought the woman would be sitting. Apparently, it works for men too as the team has also found that men wearing red were rated by women as being more attractive and of higher status.

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Why does the Malaysian government love a property bubble so much?

Even by the dismal standards of the Malaysian government, the recently announced plans to “help” first-time house buyers left my mouth agape in amazement. They propose to do this by allowing them to take loans of up to 100% of the purchase price for properties costing up to RM350,000, essentially doing away with any need to make a down-payment. Predictably enough, this prompted commentators to observe that this would make it even easier to speculate in real estate, causing prices to shoot up even more and taking them further out of reach of first-time buyers. But the government is firmly of the opinion that there is no bubble, meaning that price increases of fifty percent or more over the past two years in key areas of Kuala Lumpur and Selangor were perfectly normal.

You know how else the government plans to help people who can’t afford a house? It thinks that people should extend their house loans over longer periods and are encouraging the take-up of two-generation loans. This means loans that are so expensive that you have no hope of repaying them within one lifetime, so your kids must continue servicing the loan long after you are dead. Of course, this also means that your kids are in debt from the moment they are born. In the meantime, saner governments in Singapore and China are responding to the rapid increase in property prices in their respective countries by doing the exact opposite: severely restricting the amount of loans that can be taken out and insisting that buyers stump up ever higher down-payments for each additional property they buy.

I’m not alone in thinking that contrary to what the government is saying, there is a bubble. Take this columnist in The Star for example. As he notes, if prices rise so high that they are out of whack with rental rates and incomes, they will inevitably come crashing down again. Even the consensus on the Property Talk section of LYN, a place that is extremely bullish about making money from real estate deals, has come around to the idea that a popped bubble is a matter of when and not if, though the forum is still full of people who think that they can run and in out for a quick buck before the house of cards come crashing down.

And of course, all this when the world is still grappling with the fallout of the US-based subprime crisis. While the financiers certainly played their part in securitizing all the loans to hide the credit risks inside, the reason why these loans were possible in the first place was because the US government wanted to make it easier for people who had difficulty in proving that they had regular income to get loans to buy houses.

Note that I don’t claim to be an expert in these things and unlike the US, it’s hard to get good statistics on the situation in Malaysia. It’s certainly possible that the bubble is confined to a few key areas so that there’s little to fear on a wider scale and it’s equally possible that as a nation with a population that is still growing, Malaysia has a property market that is going to be able to absorb such price increases for a great deal longer. But it’s also worth noting that property prices in markets like Tokyo and Hong Kong still have not recovered the peaks they reached during their respective bubbles, more than ten years later.

Overall, I can’t imagine how anyone, beyond those directly poised to benefit from the higher prices and the enlargement of the already dominant construction industry, would think that these moves by the Malaysian government are wise. Perhaps this is just a bit of pump priming to jumpstart the economy so that the BN will have a better chance during the 2012 elections or perhaps this is a crass money grab by cronies. Either way, if this is the direction that the Malaysian wants to take for the property market, we’re in for some volatile times.

Nobel Prizes 2010

The Nobel Prizes are generally considered to be one of the most prestigious awards in the world but depressingly few people are able to name the winners of the various categories. Compare this to the likelihood of people being able to name past and present Oscar Award winners or how readily sports fans can recite the entire histories of major sporting events. When it comes to the Nobel however, even experienced bloggers who write frequently about economics can get the name of the Nobel laureate in economics wrong, as Steven D. Levitt pointed out recently.

So I thought that listing this year’s winners and summarizing their accomplishments would make for a worthy blog post. We’ll start with the Nobel Peace Prize, which despite being the least objective and most disputed of the different categories, is easily the most well-known among the public. It is also the only one of the prizes to be judged by a Norwegian committee instead of a Swedish institution. Whereas the other Nobel prizes are traditionally awarded only many years after the original breakthrough to ensure that it is real and confers genuine benefits to humanity, the Peace Prize is occasionally awarded only to send a political signal or to encourage someone who is deemed to be on the right path but hasn’t really done much yet, as last year’s award to Barack Obama demonstrated.

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Avatar: The Last Airbender

I guess one good thing to be said about the M. Night Shyamalan’s version of the story is that it got me and my wife watching the original series. The reviews for the film were uniformly horrible, so we had no desire to watch it. But its release prompted plenty of discussion about the cartoon series and more than a few QT3 posters wistfully reminisced about how great it was and how far short the film fell in comparison. As we had just finished watching Naruto Shippuden and were looking for something new to watch, she agreed to try a few episodes. We ended up watching all three seasons.

For the benefit of those who have no idea what it’s about, here’s a quick overview. The series is set in a fantasy world composed of four separate nations, each representing one of the four elements of Air, Water, Fire and Earth. Certain people from each of the nations are capable of bending their respective elements, manipulating them with a combination of concentration and martial arts moves. The four nations are supposed to co-exist in harmony but the Fire nation has become aggressive and has embarked on a war of conquest against the other nations.

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Recent Interesting Science Articles (September ’10)

Three articles this month and all of them have something to do with biology. The first one is about how some chimpanzees in Africa have learned to recognize and disable traps laid by humans. The second is a statistical analysis of divorce rates sorted according to occupation. The last one is less of a formal article and more of a blog post. It’s about the unexpected benefits of being exposed to, well, human semen, of all things.

The chimpanzee article is from the BBC and talks about a groups of chimpanzees in the rainforests of Guinea who appear to have learned how to identify traps laid by human hunters and safely disable them without getting hurt in the process. They appear to be aware of how the different components of a snare trap come together and know which parts are safe to touch and which parts are dangerous. This has explained the observation that chimpanzees in that area rarely get injured by traps.

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The Fall of Hyperion

A lesser light once asked Ummon //
Please deliver this learner
from darkness and illusion
quickly \\//
Ummon answered //
What is the price of
fiberplastic
in Port Romance]

– Dan Simmons in The Fall of Hyperion

Over two years ago, I ended my post about Hyperion with a note saying how unlikely it would be for its sequel to be worthy of the standards set by that excellent novel. Having stumbled across the book in a store in Kuala Lumpur and having devoured it over the course of my holiday, I am sad to report that this is indeed the case.

The Fall of Hyperion is a much more conventional space opera tale than the original was. It does away with the frame story device that made the original so memorable and tells the story in a more straightforward manner. There are now two narrative threads, one continuing the story of the six remaining pilgrims as they finally reach the Time Tombs. The other focuses on the government of the Hegemony as they respond to imminent war with the Ousters while trying their best to keep track with what is happening with the pilgrims on Hyperion.

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My Vietnam Trip

So I’m back from my six days holiday trip to Vietnam. Overall, it was a very worthwhile trip for surprisingly low cost. We had one night in Hanoi, one on Cat Ba Island in Hai Long Bay, two nights on the train going and coming back from Sapa and one night in Sapa itself. This isn’t a travel blog and I don’t see myself as much of a travel writer, so I’ll just jot down some general observations grouped by location. It’s easy enough to find real tourist information on other websites anyhow.

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The unexamined life is a life not worth living