100,000 years in the future is a moot point


H. sapiens sailermoon?

I’m somewhat interested in genetics and evolution, to engage in a bit of understatement. My friends know this, so whenever a genetics and evolution themed story or meme explodes in the media they ask me about it. A large fraction of the time I get irritated, because the media often grasps upon very sensational nuggets, distorts them out of shape, and makes genuine understanding difficult. A few weeks ago it was the story of an artist being able to reconstruct portraits from DNA, credulously reported by NPR and The Smithsonian. As someone who tries to keep up on the latest genetic research in forensic genetics I knew the media depictions of what this individual was doing were simply not realistic. Either the artist in question was a fraud, or the media was engaging in conscious or unconscious misrepresentation and conflation. If Matthew Herper’s reporting is correct, and I see no reason to doubt it, seems more likely the latter than the former. Before that there was the genius Chinese babies meme, the robustness of which is attested to by its interjection into the Geoffrey Miller saga (an update was offered, but it is still notable that the original sensationalism has had more legs than subsequent corrections of that sensationalism). Finally, today there emerged a bizarre critique of weblogs over at Current Biology, which was nicely satirized by Christie Wilcox. It always strikes me as rich when institutions which still publish in print and have reasonable overhead costs (e.g. editors) make a big show of their oversight, but due to their power and prominence they are often invariably the exact sort of organization which is perfectly placed to launch a ridiculous meme in the first place!

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Seven hot sauces, many tastes

First, I recommend this article in The Smithsonian, The Gut-Wrenching Science Behind the World’s Hottest Peppers. Recently due to my foolishness I took a teaspoon of Dave’s Ultimate Insanity Sauce. The problem is that though my tongue has developed a very high tolerance to capsaicin, my stomach has not. Tasting a teaspoon of Dave’s Ultimate was actually tolerable in regards to the sensation in my mouth, but my stomach did not agree.

With that out of the way, for the past few months I’ve been sampling seven purportedly very hot sauces with a group of friends on various dishes. The seven are:

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Open thread, 6/2/2013

The Way of the Sages
On occasion I recommend to friends reading what are to the public obscure philosophers such as Nietzsche and Plato. This is not because I necessarily think that these individuals had deep and/or true thoughts and ideas (though in some cases I do believe they did). Rather, I want to make it clear to angst ridden moderns that cognitive tail chasing has been around a long time, and others have done it with more thoroughness and aplomb, so there’s no point in wasting time and being original. Also, smart opinions from people whose world views are fundamentally alien toward our own allows us to consider what dogmas and orthodoxies we hold as self-evident truths. The reality is on questions of “meta” (physics, ethics) there hasn’t been that much progress on the margin over the past ~3,000 years, in sharp contrast to what used to be natural philosophy and logic/geometry. As an example, I don’t find our arguments against slavery particularly impressive compared the rebuttals of the ancients or basically any pre-moderns in favor slavery as a necessary evil or even a good. Rather, what I find impressive is our realized humanity. In most areas our advances have been in what we have done, not our justifications for what we have done.

The long rise of genetics

I was curious about the broader interest in various fields of biology over the course of the 20th century, so I looked at Ngram. In case you aren’t aware this is a tool that Google set up so you can query the frequency of a particular word or phrase (actually, there’s a lot more to it than that, but that’s the most elementary use). The limitations here is that these books are all English. Overall, the results surprised me.

Obviously you need to click the image to see the bigger version. But you’ll notice that between 1967 and 1974 there was a sharp rise in interest in ecology. I suspect this is the conflation of environmentalism with ecology which only came to the fore with the 1960s counter-culture revolution. Also, while genetics has been slowly gaining over the 20th century, biochemistry has been going into decline after 1985. This is also the same time that physiology began to drop in mentions. Hypotheses?

Bay Area Population Genomics meeting at UCSF (Mission Bay)

Since the last post on genomic tools was a bit parochial, I figure it’s acceptable to put up this notice for the Bay Area Population Genomics meeting on June 8th. Registration closes on June 3rd (that is, Monday). Here’s the announcement:

Hello Everyone,

We are excited to be hosting the 8th meeting of the Bay Area Population Genomics group at UCSF Mission Bay on June 8th! Thanks to support from Ancestry.com and the Institute for Quantitative Biosciences (QB3 @ UCSF), this conference will include breakfast and lunch. In addition, we will also have a reception during the poster session, so we highly encourage you to preview your work at BAPG before heading out to summer conferences.

Please register at http://tinyurl.com/a8h6uo8, and sign up to give a talk or poster. Registration is again free, but required by June 3rd.

There is paid parking in the lot/garage at the corner of 4th and 16th streets, and we have a limited number of parking passes for people that sign up to present and/or make a strong effort to carpool (please email me for details).

We are very much looking forward to seeing you at UCSF in a few weeks!

Best,

Ryan