Jonah Lehrer
drorzel | May 31, 2011A bunch of people I follow on social media were buzzing about this blog post yesterday, taking Jonah Lerher to task for "getting spun" in researching and writing this column in the Wall Street Journal about this paper on the "wisdom of crowds" effect. The effect in question is a staple of pop psychology these days, and claims that an aggregate of many guesses by people with little or no information will often turn out to be a very reasonable estimate of the true value. The new paper aims to show the influence of social effects, and in particular, that providing people with information about…
ddobbs | June 28, 2010Â
A few days ago Jonah Lehrer put up a lovely post about stuttering and Tourette's syndrome. He looks at stuttering, Updike, Kanye  -- and a couple papers suggesting that many people with Tourette's (and by extension, I suppose, perhaps stuttering) develop
a compensatory change ... whereby the chronic suppression of tics results in a generalized suppression of reflexive behavior in favor of increased cognitive control." In other words, the struggle makes us stronger.
Jonah chose his studies well; you should read his (fairly brief) post to see how they that reveal this apparently…
ddobbs | June 19, 2010Â
Jonah Lehrer has a nice post elaborating on his Barnes & Noble review of Clay Shirky's Cognitive Surplus. Like me, Lehrer finds alluring and valuable Shirky's central point, which is that the net is harnessing in constructive form a lot of time and energy that we appear to have been wasting watching TV. Yet Lehrer â who, unlike me, has read Shirky's book â finds that Shirky overplays his case, and that in his enthusiasm for networked contributions and collaborations he discounts both consumption and many offline interactions.
He Lehrer mounts a convincing argument, and you really…
ddobbs | June 17, 2010
Last week's spat between Nicholas Carr and Steven Pinker generated a lot of attention â and, happily, delivered a couple of the more lucid framings yet of the debate over whether digital culture makes us shallow, as Carr argues in his new book, or simply represents yet another sometimes-distracting element that we can learn to deal with, as Pinker countered in a Times Op-Ed last Thursday.
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I sympathize with both arguments; I see Carr's point but feel he overplays it. I find digital culture immensely distracting. I regularly dive down rabbit holes in my computer, iPhone, and iPad,…
ddobbs | June 9, 2010
Andrew Carnie, Magic Forest, 2002, via Neuroculture.org
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Do we live in a neuroculture? Of course we do!
Coming from a blog named Neuron Culture, this is obviously a set-up question â my excuse to call attention to a post by Daniel Buchman that offers a brief review article on the question.
It seems that everywhere I look nowadays, Iâm seeing images of, or reading descriptions of, the brain in some shape or form.
Buchman links (at the post's bottom, as is now the practice at NCore) to several good reads and sites, including Neuroculture.org, which has some lovely stuff, and â curse those…
ddobbs | April 1, 2010
What grabbed people at Neuron Culture this month?
Hands-down winner: Does depression have an upside? It's complicated, which looked at the uproar raised by Jonah Lehrer's NY Times Magazine story on "Depression's Upside." Depression and evolution: two very complex dynamics there. Much rich ground to explore, this got some great comments. I'll do more, eventually â in the book, if not before.
Close behind in second place, despite that I posted it only on the 29th, is Accidental brain evolution suffers a reversal. John Hawks should get main credit for this, since almost the whole post is an…
ddobbs | March 9, 2010
Jonah Lehrer's story on "Depression's Upside" has created quite a kerfuffle. The idea he explores â that depression creates an analytic, ruminative focus that generates useful insight â sits badly with quite a few people. It's not a brand-new idea, by any means; as Jonah notes, it goes back at least to Aristotle. But Jonah (who â disclosure department â is a friend; plus I write for the Times Magazine, where the piece was published) has stirred the pot with an update drawing from (among other things) a very long review paper published last year by psychiatric researchers Paul Andrews and…
ddobbs | February 1, 2010PTSD, pharma, adjuvants, bad movies -- these are a few of my favorite things, and readers' too.
What's Neil doing here? He wasn't on Neuron Culture; I posted his clip on my catch-all, David Dobbs's Somatic Marker, because I love him. So he comes first. From 1986. Looks as if he's having a particularly good time here.
Neuron Culture's Top Five from Jan 2010
NEJM study finds post-event morphine cuts combat PTSD rates in half
"This is a pretty big deal if it holds up in future trials. One caveat I've not had time to check out is whether the morphine was often applied as part of an more…
ddobbs | January 5, 2010I rarely take direct exception to anything my friend Jonah Lehrer writes, and I fully recognize he's just quick-riffing on a Hollywood movie. But if I understand his Avatar post correctly, my good man Jonah is arguing, at least in a minddump-at-the-bar sort of way, that James Cameron's latest movie is a pretty full neuro-aesthetico-art-critico realization of film's medium. His is a fun post, and worthwhile just to see Cameron crammed onto the same page, with appropriate apologies, with Clement Greenburg, Clint Eastwood, and Jorge Luis Borges. But I must differ. In Avatar, which I saw last…
ddobbs | July 9, 2009Both Mind Hacks and Jonah Lehrer took interesting note -- Jonah's the longer, and a pretty nice summary itself -- of the fascinating NY Times piece on ultramarathoner Diane Van Deren, who began running long distances after brain surgery removed much of her right temporal lobe. This gave her a great advantage: the lack of memory of the run behind her, and thus of any dread of the punishment still to come. Downside: significant memory problems, and she can't read a map.
Speaking of memory ...
Newsweek has a good piece on unconscious plagiarism -- that is, how genuine lapses in "source memory…
ddobbs | June 30, 2009Okay, Jonah saw this first -- but in case you missed it there, here's a snip from Jon Stewart interviewing Oliver Sacks about music and the brain.
This is a nice meeting. I've not met Stewart, but I had the pleasure to spend some time with Sacks while working on a couple stories, and he once gave me a book about Alexander Agassiz because he liked my book about Agassiz -- and I'm happy to see him exert his usual charm and humor here in this Stewart segment.
The Daily Show With Jon Stewart
Mon - Thurs 11p / 10c
Oliver Sacks
thedailyshow.com
Daily Show Full Episodes
Political…
razib | May 13, 2009
When I found out a while back that Jonah Lehrer's next book was titled How We Decide, I knew I was going to check it out. It's no coincidence that I recently reviewed Predictably Irrational, I blog because I'm interested in reducing the human animal down its basic units of organization. Due to my disciplinary focus I generally touch upon behavior genetics or the inferences of human history one can glean from evolutionary genetics. History, psychology and economics are all domains which have piqued my interest. But I'll be honest and admit that I tend to avoid neuroscience because there's a…
ddobbs | March 23, 2009I've had mixed reactions to Gladwell's writing over the years: I always enjoy reading it, but in Blink, especially, when he was writing about an area I knew more about than in his other books, I was troubled not just by what seemed an avoidance of neuroscientific explanations of attention and decision-making, but by an argument that seemed to come down to "The best way to make decisions is the quick gut method, except when it's not." I was also troubled by ... well, I couldn't put my finger on it. But Joseph Epstein has:
Too frequently one reads Gladwell's anecdotes, case studies, potted…
ddobbs | March 10, 2009"How We Decide" author Jonah Lehrer, fresh from a book tour of the UK, offers what he calls a "spluttering answer" (it's really quite lucid) to a question he says he's getting a lot these days: What decision-making errors were involved in our current financial meltdown??
The short version of his answer -- well worth reading in its entirety -- is that we (and big investment outfits particularlyl) succumbed to an abhorrence of uncertainty.
We hate not knowing, and this often leads us to neglect relevant information that might undermine the certainty of our conclusions. I think some of the…
ddobbs | January 25, 2009
The book opens so thrillingly -- a plane crash, a last-second Super Bowl victory, and a first chapter that comfortably reconciles Plato and Ovid with Tom Brady and John Madden -- that it spawns a worry: Can the book possibly sustain this pace?
"How We Decide" delivers. Jonah Lehrer, -- author of "Proust Was a Neuroscientist," blogger at Frontal Cortex, and (full disclosure) an online acquaintance and sometime colleague of mine for a couple years now (I asked him to take over editorship of Scientific American's Mind Matters last year, and we share blogging duties at VeryShortList:Science)…