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Sometimes It Pays To Dress Like A Slut

Thursday, December 13, 2007


This week we read the story of my namesake, the Biblical Tamar. I encourage you to read the story for yourself, it’s chapter 38 of Genesis, but the gist of it is that Tamar is cheated out of a marriage by her father-in-law, Judah, after she has been widowed by two of his sons. When she figures out that she’s persona non grata in Judah’s family, she takes matters into her own hands, dresses up like a hooker and waits around in a place where she knows her newly single father-in-law will be passing by. He picks her up without recognizing her, and hires her, but doesn’t have any sheep to pay her with, so he gives her some identifying materials as an IOU, and promises to send someone to pay her later. Months later, when he hears that his long widowed daughter-in-law is pregnant he condemns Tamar to death by burning. Just before she is to be burnt she sends Judah the identifying materials he had given her as payment and explains that they belong to the man that impregnated her. Duly chastened, Judah cancels her execution, and she gives birth to twins, who we later learn are ancestors of King David. It’s a bizarre and illicit story, and I love it both because of its oddities and because I think Tamar is awesome—strong and feisty, but also committed to the standards of her community, and to the family she has joined.

The sexual aspects of the story are fascinating because they’re presented so matter-of-factly. Tamar’s second husband practices coitus interruptus in order not to impregnate her. Tamar dresses like a harlot in order to seduce her father-in-law. Judah solicits a prostitute. These are all things that one would imagine should be kept private, not immortalized in a Divine work, right? I mean, what’s the good moral lesson here? Why should all this bad behavior be canonized when it could just as easily have been left out or glossed over in the narrative?

The wikipedia page on Tamar does a nice job of presenting a lot of the various theories that critics and commentators have come up with, and I think many of them are very convincing, and likely quite accurate. But I have my own interpretation.

Sexual impropriety can certainly cause all kinds of problems. Making poor relationship choices is the kind of thing that’s very likely to kick you in the ass somewhere down the road. Making bad choices about who you sleep with, and why, could have serious ramifications on the rest of your life. But these poor choices can also teach you important lessons that you’ll carry with you for the rest of your life. And perhaps most importantly, a person who sleeps around, or is otherwise promiscuous, may be completely competent in other areas. Judah, though obviously not the king of healthy and trusting relationships, is a good leader and an example for his brothers. King David, another guy with questionable sexual habits, is generally considered to one of the wisest men in Jewish history. His son, King Solomon, also considered a pretty smart cookie, is known for having hundreds of wives, and hundreds of concubines, and though the rabbis aren’t happy about that choice, they are pretty happy about the Temple he built, which he was able to do despite what one imagines was a fairly significant sexual distraction.

Today, especially in America, we have this sadly puritanical view of sex and sex scandals. We are appalled that our political leaders are at all sexually deviant, and we demand to know the details, to have them splashed on the front page of newspapers, and discussed ad nauseum on talk shows and blogs of every kind. I’ll be the first to say that I think much of the behavior we hear about is reprehensible, but it simply doesn’t concern me if Larry Craig wants to have sex in a bathroom stall with another man, or if Bill Clinton wants a blowjob. What I care about is health care, and human rights, and education. And if Craig can get it on in a public bathroom and then come out and balance the budget, then I support him (sadly, balancing a budget seems to be far beyond Sen. Craig’s capabilities, but go with me, just for the sake of argument). And if Clinton can get a blowjob and then negotiate the end to terrorism in Northern Ireland, then I say get the man a few more girls like Monica and send him off to Jerusalem.

At the end of the day, I don’t care what happens in anyone else’s bedroom as long as it’s consensual, and no one ends up hurt. And what’s more, I think that learning from the mistakes we make with our lovers is an important part of figuring out how to be good people. I love that the Bible includes stories of people fucking up, and then fixing whatever it is that they’ve done wrong. I wish American politics could take a page from that book.

posted by LeBlues
12:44 PM

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The Pros and Cons of Sushi

Friday, December 07, 2007



Japan is one of the healthiest countries in the developed world, with high life expectancy rates and lower incidences of of both cancer and cardiovascular disease. It must be all the sushi, right? Maybe. With its fish-rich flavors and low-fat appeal, traditional sushi is a health wonder. But much of the fish and seafood popular in sushi also comes with unwanted additives: chemical contaminants from polluted seas, such as mercury and PCBs, along with vicious pathogens including parasitic worms and deadly bacteria.

So is sushi a handy health food or a toxic roll of deadly doom and destruction?

Cons:

1) Worms. Like pretty much everyone else on the planet, fish are home to parasitic worms. One of the more common fish worms is a round worm named Anisakis simplex. They can be killed by a nice long period of deep-freezing, as can other round or tapeworms. Freezing is now law in the European Union, recommended in the FDA Food Code and Health Canada guide, but spotting parasites is up to the highly-trained chef in Japan.

Unfortunately, Anisakis can go on to harm unsuspecting sushi eaters even if frozen. People may develop allergic reactions to the worm, which can be triggered even if the squirmer is dead. One survey of Spaniards found that a full 13% of patients in clinics show some allergic sensitization to Anisakis proteins, while 19% of people who had other allergies had a full, clinical allergy to the worm. Sensitization was greater in regions of Spain where fish eating was sporadic and fish usually consumed raw. Similarly, a 1992 Japanese study found that 10% of the healthy population was sensitized to Anisakis .

2) Bugs. Fish and seafood also carry pathogens such as the deadly genus of Vibrio bacteria, and well as algae that squeeze out such delightful compounds as the terrifying paralytic shellfish toxin. From the FDA: “The toxicosis is particularly serious in elderly patients, and includes symptoms reminiscent of Alzheimer’s disease. All fatalities to date have involved elderly patients.” No scallop maki for grandma, eh?

For a full list of fun, check this FDA site here. Please note that some bad bugs and their associated toxins are denatured by cooking (Salmonella, Botulism, Vibrio species), but others can survive freezing and cooking and pretty much anything you throw at them (Listeria, which is very bad for the pregnant lady, and shellfish toxins).

3) Mercury is likely the top concern for fish eaters, raw or otherwise. Mercury is a neurotoxin and is thought to be especially damaging to small children and developing fetuses. They type of mercury found in seafood is methylmercury, which can bioaccumulate through the food chain, meaning that large, long-lived, fish-eating (piscivorous) fish can store up high levels in their flesh. The worst offenders are tilefish, swordfish, king mackerel and shark species. Some kinds of tuna, including big eye, are high as well. Everyone agrees that mercury is bad, what is less clear are the acceptable levels of consumption.

[Excuse the obtuse amount of math to follow]

The FDA cut off for safety is 1 part per million ppm (or 1 microgram/per gram of fish), and the WHO safe intake limit is set at 1.6 micrograms per kilogram of body mass per week. This level is meant for all folks but was set to protect fetuses from excessive mercury poisoning via their mother’s meals.

According to the FDA, your average yellow fin tuna has .325 ppm or .325 ug mercury/gram of fish. An average 70 kilo lady could therefore eat 112 ug weekly of mercury, which is 344 grams or 12 ounces of yellow fin tuna. The EPA’s more stringent cut off is just 0.01 ug/kd per day or about 49 ug per week for the 70 kilogram lady...or about 5 ounces of yellow fin tuna.

So if a tuna maki roll has 3 ounces of tuna then you’d end up with 1.5 to 4 tuna rolls per week, depending on how conservative you feel.

Of course this is all dependent on those initial FDA measures of methylmercury concentrations being accurate for each species of fish reported. A recent survey of tuna rolls from Los Angeles sushi restaurants by the environmental organization GotMercury.org, found and average mercury concentration of 0.72 parts per million, which is a heck of a lot more than tuna is supposed to be.

4) Organic pollutants. Dioxins and PCBs (Polychlorinated biphenyls) are industrial pollutants that accumulate in the fatty flesh of fishes (unlike mercury which binds to proteins). They are carcinogens and endocrine disruptors, can cause developmental and immune problems and just a whole lotta crap. Again, everyone knows they are bad, it’s just the concentration we have to worry about.

As they tend to be fat soluble, it’s the fatty salmon fish and friends that build up very high levels. A 2004 study by a group at the University at Albany, New York evaluated the levels of these compounds in farmed and wild salmon from different places around the world. They found high levels of these pollutants in farmed fish from around the globe, notably Scotland, the Faeroe Islands, Maine, Eastern Canada, Western Canada and Norway.

Based on EPA data on acceptable levels of consumption, the authors calculated safe number of monthly 8 ounce meals of the different fish. The worst fish are safe if you eat zero to half a meal per month. The least contaminated salmon were wild Coho, Pink and Chum salmon from BC and Alaska. Of those, the authors concluded that we can eat four to eight meals per month, or 32 to 64 ounces. Check out the graph comparing all samples here.

So if there are around 3 ounces of salmon in your average roll that means you could eat up to 31 rolls per month of the really good stuff and about 1 roll of the bad stuff (or none of the Scottish crap).

As with mercury, there is likely to be wide variation in pollutant levels and it’s hard to determine the safety of your sushi dinner at the restaurant. There is no doubt that wild is best, so ask your sushi chef. Especially if you live in Europe.

Pros

1) Omega-3, baby. Happy fatty fishes and seafood, such as salmon, are high in long chain omega-3 fatty acids (DHA and EPA) that have so many health benefits, I just cant’ bare to list them all. Okay fine: they reduce the risk of heart disease, they might help in warding off depression, they make for smart babies, less aggressive juvy prisoners, protect against and/or slow the progression of Alzheimer’s Disease, maybe even arthritis and other stuff and wow!

2) Worth the risk. Indeed omega-3s are SO very good for you, that last year researchers at the Harvard School of Public Health suggested that the benefits of eating fish (especially for the heart) outweighed the risks from contamination. While not everyone agreed with their optimistic interpretation of studies on the death-protective effects of eating loads ‘o fish, seeing as heart disease continues to be the number one killer in the US and Canada, I see their point.

Also, the study linked above on maternal fish consumption and child IQ showed that mothers who ate the most fish (more than 340 grams or 12 ounces of fish per week) had kids who scored highest on IQ tests. They also had showed the most prosocial (nice) behavior. Indeed the authors quite controversially suggest that the benefit of omega-3s on brain development during gestation outweighed the possible harm from the neurotoxic effects of mercury - though because actual mercury exposure levels were not measured, we can’t truly be sure of optimal level.

BONUS: Now here’s a special treat for all you inquisitive readers. Read this article on the “Dangers of Sushi” in the UK’s favorite tabloid newspaper, the Daily Mail and find all the factual errors! I’ve counted about seven so far, not including the dubious scare-tactic interpretations of actual facts.

posted by LeBlues
12:52 PM

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