Month: July 2014

Elizabeth Kolbert has her doubts about the paleo diet:

There are, of course, lots of ways to resist progress. People take up knitting or quilting or calligraphy. They bake their own bread or brew their own beer or sew their own clothes using felt they have fashioned out of wet wool and dish soap. But, both in the scale of its ambition and in the scope of its anachronism, paleo eating takes things to a whole new level. Our Stone Age ancestors left behind no menus or cookbooks. To figure out what they ate, we have to dig up their bones and study the wear patterns on their teeth. Or comb through their refuse and analyze their prehistoric poop.

And paleo eating is just the tip of the spear, so to speak. There are passionate advocates for paleo fitness, which starts with tossing out your sneakers. There’s a paleo sleep contingent, which recommends blackout curtains, amber-tinted glasses, and getting rid of your mattress; and there are champions of primal parenting, which may or may not include eating your baby’s placenta. There are even signs of a paleo hygiene movement: coat yourself with bacteria and say goodbye to soap and shampoo. …

Three days into my family’s experiment in Stone Age eating, my sons were still happily gorging themselves on sausage and grass-fed steak. My husband was ruminating on the tenuousness of existence, and, probably true to the actual Paleolithic experience, I found that I was spending more and more time preparing the few foods that we could eat.

Kolbert adds, “Paleo may look like a food fad, and yet you could argue that it’s really just the reverse. Anatomically modern humans have, after all, been around for about two hundred thousand years. The genus Homo goes back another two million years or so. On the timescale of evolutionary history, it’s agriculture that’s the fad.” Nathanael Johnson sharpens the knife:

[A]griculture is an unusual sort of fad – a fad our lives depend upon. It’s got its hooks in us. Farming allowed the human population to exceed the earth’s previous carrying capacity. The creation of synthetic fertilizers expanded that carrying capacity again. And now, like it or not, we’re stuck. A new study, just out from the Proceedings of the National Academy of Sciences, reaffirms that meat production has an outsized impact on climate change, and that beef is the worst offender. It suggests that, if we want to reduce our greenhouse gas emissions, it would be more effective to give up red meat than to stop driving cars. This means that, “from an environmental standpoint, paleo’s ‘Let them eat steak’ approach is a disaster,” Kolbert wrote.

Damian Carrington elaborates on the PNAS study:

[Beef] requires 28 times more land to produce than pork or chicken, 11 times more water, and results in five times more climate-warming emissions. When compared to staples like potatoes, wheat, and rice, the impact of beef per calorie is even more extreme, requiring 160 times more land and producing 11 times more greenhouse gases.

(Image by Flickr user Next TwentyEight)

Katy Waldman examines one subtle way people inadvertently signal their insecurities:

We know now that the linguistic expression of low confidence plays out in pronouns. Until recently, many experts believed that first-person singular referents were verbal playthings for the powerful and narcissistic, the me-me-me-me-me people who demand attention. But as James Pennebaker, a psychologist from the University of Texas at Austin, has written, the pronoun “I” often signals humility and subservience. A more confident person is more likely to be surveying her domain (and perhaps considering what “you” should be doing), rather than turning inward. …

[Linguist William] Labov’s experiment suggests that punctilious attention to “proper” usage may come from a place of insecurity. The extreme form of this is hypercorrection, in which “a real or imagined grammatical rule is applied in an inappropriate context, so that an attempt to be ‘correct’ leads to an incorrect result.” (Think substituting “you and I” for “you and me” as the object of a sentence, or all the stilted uses of whom.) Labov and his successors found that people hypercorrect most in moments of self-consciousness—when switching into a shaky second language or addressing a crowd. Perhaps their zeal to “get it right” is just another version of the desire for belonging.

Christopher Moraff lauds the “housing first” approach:

Although education, employment, and treatment for drug and mental health issues all play a role in successful reintegration, these factors have little hope in the absence of stable housing.

Yet, few leaving prison have the three months’ rent typically required to get an apartment. Even if they did, landlords are given wide latitude in denying leases to people with a criminal record in many states. Further, policies enacted under the Clinton administration continue to deny public housing benefits to thousands of convicted felons — the majority of whom were rounded up for non-violent offenses during the decades-long War on Drugs. Some are barred for life from ever receiving federal housing support. As a result, tens of thousands of inmates a year trade life in a cell for life on the street. According to [criminal justice professor Faith] Lutze, with each passing day, the likelihood that these people will reoffend or abscond on their parole increases considerably.

Lutze and a team of researchers recently completed a comprehensive assessment of a Washington State program that aims to reduce recidivism by providing high-risk offenders with 12 months of housing support when they are released from prison. The study tracked 208 participants in three counties and found statistically significant reductions in new offenses and readmission to prison. It also found lower levels of parole revocations among participants.