As anyone who regularly reads this blog can tell, I’ve been a bit hit and miss in posting lately.  The bride and I have been swamped with work on the Sous Vide Supreme project.  MD has been working with chefs to develop recipes along with creating a bunch herself; she has been editing a book on sous vide for the home cook written by yet another sous vide expert; she’s been posting on the Sous Vide Supreme blog (eggs the sous vide way); and, as you can see at the left, she’s been talking sous vide to anyone who will listen.  All this while she prepares for performing the Messiah in about two weeks.  I’ve been heavily involved in the business end of things, which is a never-ending task.  Plus, I’m the taster-in-chief.  Neither of us dreamed that this would turn into such a time-gobbling project after the development of the machine.  But it has.  It seems that we are spending twice as much time now working in some capacity on  Sous Vide Supreme than we ever did before – even when we were at our busiest.  I’m going to have to work harder on my time management if I expect to keep up with all the other projects – including this blog – that I have going.

Twitter

The sous vide time commitments have put a real hickey on my reading.  I’ve probably read less over the past four months than in any four month period of my life.  Instead of five or six books per week, I’m down to about two or three max.  I hate it.  I’m trying to keep up with my daily medical/scientific journal trawl, but that has even slacked off a bit.  When I do find something of interest, instead of blogging on it as I used to, I stick it up on my Twitter page.  I probably post 10-15 times per day on Twitter, so if you want to keep up on a moment-by-moment basis, follow me on Twitter.  If you have a problem thinking of yourself as a Twitter person, give it a try.  I dipped my toes in the Twitter waters with great hesitation, and now I love it.  I’ve found it extremely valuable because I find all kinds of new stuff daily.  You’ve got to be careful who you follow, however, or you can waste a ton of time.  If you get started, start following people who provide you with information you can use.  I avoid following people who do nothing but tell me what they ate for breakfast that day or what movie they’re going to see that night.  Sign up an give it a go. You don’t have to write anything (or tweet, as it’s called) if you don’t want to.  You can simply lurk and be the beneficiary of a ton of good info.   The Twitter people take you by the hand and get you squared away.  It takes all of about two minutes – if even that.  Literally.

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Meat eating made us human. The anthropological evidence strongly supports the idea that the addition of increasingly larger amounts of meat in the diet of our predecessors was essential in the evolution of the large human brain.  Our large brains came at the metabolic expense of our guts, which shrank as our brains grew.

In April 1995 an article appeared in the journal Current Anthropology that was an intellectual tour de force and, in my view, an example of a perfect theoretical paper.  “The  Expensive-Tissue Hypothesis” (ETH) by Leslie Aiello and Peter Wheeler demonstrated by a brilliant thought experiment that our species didn’t evolve to eat meat but evolved because it ate meat.

The ETH is an example of the kind of scientific detective work that I love.  In fact, this paper is one of my all time favorites.  (An amazing bit of trivia about this paper is that it almost didn’t get published.  I had the opportunity to talk with Leslie Aiello at a meeting a few months ago, and she told me that the journal was reluctant to publish the paper because they thought it too technical for their readers.  I suspect they also found it too controversial.  Now I’m sure they’re glad they published because I would imagine it is the most cited of all the papers ever published in Current Anthropology.)  The authors methodically lay the scientific foundation for their experiment, then, like Sherlock Holmes, progress step by step, accumulating little pieces of data until they reach the ineluctable conclusion that meat eating made us human. I would like to walk us all through their thought processes as laid out in their brilliant paper.

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One of the problems – if it could be called a problem – in writing this blog and moderating the comments is most readers are pretty intelligent. Occasionally I have the angry vegetarian wander in, take me to task for my errant ways, and, after a comeback or two on my part, drift away to never be heard from again.  Thanks to the confirmation bias, this blog pretty much selects against the non-meat eater.  So, I tend to forget how many people there are out there who are pretty much clueless about basic nutrition, and how many people there are who bobble through life spouting cliches they’ve heard along the way as great nutritional truths.  Based on the comments I get on this blog, it seems to me that most people are pretty nutritionally sophisticated and reasonable.

But I have just recently been disabused of that notion.

My friend Tim Ferriss put up an excerpt of our new book The 6-Week Cure on his site a few days ago and asked me if I would mind answering a few of the commenters.  I told him I wouldn’t mind at all, but I didn’t realize what I was getting myself into.

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