Apr. 6th, 2009

walkitout: (Default)
I checked this out from the library. It's a scientific american book club selection, which may or may not mean good things for it in terms of credibility. The topic matter is inherently controversial: anomalies in science/medicine/etc. which might be the pivot on which a Kuhnian scientific revolution turns.

One I mentioned already: free will. The specific anomaly is the 1 second or greater measurable potential in advance of an action (lifting a finger, say). Given that human reaction time is measurable in a lot less than a second, I was wondering about this until I pursued the "in response to an external event" qualifier. Otherwise, it was looking like we had functional precog (cool! yeah, right). The problem lies in measuring "conscious intent" and when that happens. The experimental protocol made me laugh out loud (probably not the intention). I'm happy to grant a laundry list of "free will illusions", like optical illusions -- and even include space for an arbitrary additional list. But using optical illusions to "prove" we can't _actually_ see, or the world outside is not _actually_ there is pretty silly. So is this argument. Why do these guys think we have ideas like "fighting words" built into the law? The problem lies in philosophy vs science, or, rather, philosophers vs scientists or, perhaps, philosophizing versus scientificating. The p-group is overly enamored of questions. The s-group is overly enamored of answers. The truth lies in the e-group: engineers. Which, I might add, is not necessarily in between the other two groups; just in a different space.

The summary of dark matter and dark energy would be up to someone else to assess. It didn't seem inaccurate to me. The conclusion at the end of the homeopathy chapter was ludicrous (for homeopathy to save itself it has to be willing to die). Homeopathy made it this far by not succumbing to demands for rationality. If I know anything about humanity, that's a pretty good strategy for surviving indefinitely. Just because it is annoying doesn't make it ineffective.

The idea that questions surrounding the placebo effect mean we shouldn't double blind left me scratching my head. We _should_ be pursuing the placebo effect. But we still shouldn't license expensive, possibly dangerous meds that don't work _better_ than the placebo effect. What's the problem? I did not understand.

The sex and death chapters quote the right people (Roughgarden, Bagemihl, in sex). But the summary is still warped towards the standard explanation of sexual reproduction. Frustrating, but expectable.

The remaining chapters were interesting and I had no strong wtf response to them, other than a little surprise that Pons and Fleischmann are being rehabilitated. Yay! That whole process went by a little too quickly if you ask me. And since I was hanging out in the physics building at the UW during the relevant few years, I think I can say, that went by a little too quickly. Should it be big money science? I doubt it. But it should not be killing careers of people who are doing careful work.

Should you read it? I doubt it will hurt you. You might learn something. A library will probaby have a copy for you to read.
walkitout: (Default)
h/t Calculated Risk:

http://www.brookings.edu/economics/bpea/~/media/Files/Programs/ES/BPEA/2009_spring_bpea_papers/2009_spring_bpea_swagel.pdf

Swagel knows people will call him self-serving, but I'm going to do it anyway: Swagel is self-serving.

If you believe that:

(1) You don't need to do detailed contingency planning ahead of time, but should instead ask for extraordinary powers and resources when an expectable crisis occurs, and
(2) Asking lenders to write-down principal is Anathema, and
(3) You don't need to tell the public what you have done, are doing, are contemplating doing -- even if it involves their money. Oh, and the public includes their duly elected representatives in Congress, and
(4) You think tax cuts are an effective form of stimulus when most of the consumers aren't paying much if any income tax, and
(5) You worry about moral hazard when the world is about to end, and
(6) It only occurs to you that you should be analyzing lender reputation AFTER you discover the crap has pervaded the system as a whole, and
(7) You think it's reasonable to proposal a solution to a housing crisis that is the result of a bubble popping by devising endless solutions that do not address the problem of people being underwater on their mortgage, and
(8) You think your role at the Govmint is to (a) not spend money and (b) nag at industry to Be More Efficient

Then, yeah. What Swagel says happened makes sense. Well, except for the whining about how the Treasury couldn't do anything because Congress wouldn't agree to it and the Administration had no focus. Because, after all, people who go into politics have NO IDEA it involves herding cats. For a guy who says "payment shock" is a misnomer because the rise in payment is a central feature of the loan, this feels a lot like hypocrisy.

I'm halfway through and relatively committed to finishing. I'm going to try to resist the temptation to post further details, unless some new feature of his bizarre thought processes exposes itself.

ETA: forgot to mention. He also thinks contracts are sacred and thus opposes letting BK judges cram down mortgages, which could be argued to be part of (2) above or a separate issue. And he seriously talked about the government lending money to homeowners to keep them in their homes, and making that a _tax lien_.

Here's the deal. Do not create contracts that take advantage of people. If you create a reasonable contract and something unforeseen happens that makes it unreasonable, renegotiate it. Enforcing unreasonable contracts in the face of totally unexpected changes in the situations of the parties to the contract reliably results in huge, unfair costs to some or all parties to the contract (like, lawsuits). Contracts are not supposed to be weapons. They are supposed to capture the details of an arrangement so that people know what they are supposed to do and what they can expect to get. What they can _expect_. Not what they will get, even if it means the end of the (or someone's) world. Treating contracts as sacred is bad parenting and worse public policy.

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