Archive for February, 2009

Influence

Thursday, February 26th, 2009

Book review: Influence: The Psychology of Persuasion by Robert B. Cialdini.

This book gives clear descriptions of six strategies that salesmen use to influence customers, and provides advice on how we can somewhat reduce our vulnerability to being exploited by them. It is one of the best books for laymen about heuristics and biases.

It shows why the simplest quick fixes would produce more problems than they solve, by showing that there are good reasons why we use heuristics that create opportunities for people to exploit us.

The author’s willingness to admit that he has been exploited by these strategies makes it harder for readers to dismiss the risks as something only fools fall for.

Livejournal

Monday, February 16th, 2009

I’ve had a livejournal account for quite a while, but for a long time used it only to comment on other peoples’ posts. But I’ve decided it’s a more social place to blog, and I’ve been making some more personal posts there. I’ve noticed that I am most likely to decide that someone is interesting if that person discusses personal thoughts on the web, and a report that self-disclosure in blogs may help develop better relationships with others helps confirm that I’m not the only one to react that way.

I plan to keep posting my more impersonal intellectual writings here around 3 times per month, but I may devote more attention to my livejournal account than to this blog.

The Spriggan Mirror

Friday, February 6th, 2009

Book review: The Spriggan Mirror by Lawrence Watt-Evans.
I normally don’t review fiction, but this has enough intellectual value to be more than just entertainment (although it is primarily entertainment).

This novel does an unusually good job of portraying scientific approaches to analyzing magic (better than the two other Lawrence Watt-Evans novels I’ve read).So in a sense it ought to be treated as science fiction about a world whose laws of physics happen to resemble those of many fantasies.
It provides a good example of how humans ought to treat a species of beings who are less intelligent than humans but capable of understanding a good deal of human language.
It also raises some unusual questions about personal identity.

You should read With a Single Spell and possibly others in the Ethshar series before reading this.