For Whom Should I Vote?

It seems a national election is on the horizon for us Canadians. As usual, I’m at a loss for whom to cast my vote. The Liberals are making promises they can’t keep to buy my vote; the NDP wants to increase my taxes so they can spend more on a plethora of government services I’ll never use; and the Conservatives are wasting my time and tax dollars by calling an election, simply because it looks like they might have a chance of winning.

The more attention I pay to Canadian nation politics, the more inclined I am toward voting for Zaphod. Thanks, David.

TSMC Focusing on Low-Power

EETimes is reporting that the first product from TSMC’s 65nm process is going to be a low-power “platform or technology”.

I find it interesting that low-power is rising in importance with chip designers these days. On the downside, it could be a sign of more competition for AMI Semiconductor, my employer. On the up, it could also indicate that the market in which we have established ourselves is about to grow.

Anyways, I wonder what the application is, and who TSMC is making it for.

Evolution Shrugs Off Atlas

Larry worries that our country is being overrun by worthless altruistic looters, the likes of which inhabited Ayn Rand’s classic Atlas Shrugged, which glorifies self-interest and portrays altruism as the one of the most self-destructive ideas known to man. His mention of the novel reminded me of a recent New Scientist article, entitled Charity begins at Homo sapiens that I’ve been meaning to blog about.

The article summarizes some current research into strong reciprocity, a phenomenon where people help others to their own detriment, from an evolutionary perspective. Some of the findings may be startling to Randians:

Further support for the idea that strong reciprocity is an adaptation in its own right comes from the theoretical studies of economist Herbert Gintis of the University of Massachusetts, Amherst, anthropologist Robert Boyd of the University of California at Los Angeles, and others. They set up a computer model in which groups of individuals interacted, and watched how their behaviour evolved. Individuals were set up in the model to behave initially either as cheats or as cooperators, and in personal interactions the former came off best. When groups competed with one another, however, cooperation came into its own: groups with more cooperators were likely to flourish.

But that was only the start. The individuals, whether initially cooperators or cheats, were also programmed to copy successful behaviour. In simulations with groups ranging from 4 to 256 individuals, the team found that altruism could evolve. The benefits that cooperation conferred on a group outweighed its costs to individuals – but only in groups of less than about 10. Ancestral human hunter-gatherer bands are thought to have numbered 30 or more individuals, so how could cooperative behaviour have evolved and spread in these groups?

The answer lies in the fact that strong reciprocity is not simply a matter of cooperation; it also requires punishment of those who fail to toe the line. When the team added punishment to their models, they found it made a huge difference. In a second round of simulations, they included a new kind of individual: the “punishers”. These punishers were not only willing to cooperate with others but also to punish cheats. By making cheats pay for their antisocial actions, they tipped the balance towards cooperation. This time, competition between groups led to the emergence of cooperation in groups of up to 50 individuals (Proceedings of the National Academy of Sciences, vol 100, p 3531).

So it would seem entirely possible that self-interest and altruism are not as incompatible as Rand made them out to be. In fact, it could be that altruism is the most selfish of all moral codes. How’s that for a paradox? Not one that many Randians would find easy to swallow. Coming to think of it, neither would many altruists.

Update: Larry thinks I’m disagreeing with him. I’m not! I find it absolutely terrifying that union bosses are directly manipulating nation budgets.

It was Larry’s reference to Rand that reminded me of the New Scientist article, which I found interesting because it cast some doubt on some of Rand’s ideas about altruism, as well as supplying some new information on which one might develop an improved philosophy of altruism and self-interest.

My apologies for not separating the two trains of thought more clearly.

Yummyaki: Excellent Sushi, Reasonable Prices

Last night, Mandy and I made our second visit to Yummyaki, a Japanese food restaurant at the corner of Northfield and Davenport in Waterloo. I really like it. The quality of the food is excellent, though the decor is rather sparse; pedestal tables separated by chest-high partitions. The service is prompt and friendly.

The menu is perhaps not as extensive as some other local sushi joints. Neither is it as expensive. Prices are about half of what you’d pay at some other local sushi joints.

Yummyaki: an excellent choice for casual Japanese eats. I recommend it.

Scientists Discover Sleep Gene

According to this New Scientist story, scientists have found a mutation in one gene of the common fruit fly that let’s it get by with 30% less sleep.

The finding is important because it suggests the amount of sleep needed may be largely controlled by one gene, which may shed light on human sleep needs, says Chiara Cirelli at the University of Wisconsin, US. “This isn’t some obscure fly gene – there’s a homologue in mammals and humans.”

If they can transfer this to humans, we could get 30% more wakeful hours in our lifetimes. Bonus! Not quite:

There is a snag, though, since the lifespan of [the flies with the mutation] was about 30% shorter than normal.

Donald Norman in Defense of Powerpoint

Design guru, Donald Norman, has written a response to Edward Tufte’s The Cognitive Style of PowerPoint, in which Tufte claimed that PowerPoint, among other things, caused the Challenger disaster. Norman writes:

Everyone agrees, I hope, on the undesirability of the long, boring talk in which the speaker reads things to us that we are perfectly capable of reading to ourselves. Bullet point slides often lead to poor talks, but the problem is with the talk, not with the tool. We have had poor talks long before PowerPoint. We have even had bullet points long before PowerPoint—long before computers. In the old days, people typed, stenciled or hand-lettered their slides onto transparencies which were shown with the aid of overhead projectors or wall charts, or photographed them on to glass-plated photographic slides and then, later, 35 mm. slides. These talks were also dull and tedious.

This essay was tucked away, unfinished, in a drawer for more than a year. I’m glad Donald got around to finish it.