Does TV damage your sex life?

When I was a kid people used to say that television had ruined the art of conversation. Strangely, this assertion was often made by pompous people who were not exactly noted conversationalists. And I had a friend who used to say that the best conversations in his house were between him and the TV. But now some economists have tackled the much more important question of whether TV affects viewers’ sex lives. This NBER paper — “Does Television Kill Your Sex Life? Microeconometric Evidence from 80 Countries”, by Adrienne Lucas and Nicholas Wilson, argues that it does.

The Abstract reads, in part:

This paper examines the association between television ownership and coital frequency using data from nearly 4 million individuals in national household surveys in 80 countries from 5 continents. The results suggest that while television may not kill your sex life, it is associated with some sex life morbidity. Under our most conservative estimate, we find that television ownership is associated with approximately a 6% reduction in the likelihood of having had sex in the past week, consistent with a small degree of substitutability between television viewing and sexual activity. Household wealth and reproductive health knowledge do not appear to be driving this association.

So now we know!

How to tell if you’re rich

From a recent NBER study:

The brand most predictive of top income in 1992 is Grey Poupon Dijon mustard. By 2004, the brand most indicative of the rich is Land O’Lakes butter, followed by Kikkoman soy sauce. By the end of the sample, ownership of Apple products (iPhone and iPad) tops the list. Knowing whether someone owns an iPad in 2016 allows us to guess correctly whether the person is in the top or bottom income quartile 69 percent of the time. Across all years in our data, no individual brand is as predictive of being high-income as owning an Apple iPhone in 2016.

Hmmm…I must be better off than I realised.

Ring, ring: the stalker’s here.

This morning’s Observer column:

Standing on a tube platform the other day, I found myself looking at a huge ad for the Nest Hello, “the doorbell you’ve been waiting for”. Apparently, “it makes other doorbells seem like dumbbells”. That’s because it “lets you know who’s there, so you never miss a thing. It replaces your existing wired doorbell and delivers HD video and bright, crisp images, even at night. It’s designed to show you everything on your doorstep – people head to toe or packages on the ground. And with 24/7 streaming, you can check in any time. Or go back and look at a three-hour snapshot history to see what happened.”

The Nest doorbell fits neatly into the emerging narrative of networked devices that will make your home “smarter”. The company already markets the Nest Learning Thermostat – “an electronic, programmable and self-learning wifi-enabled thermostat that optimises heating and cooling of homes and businesses to conserve energy”. It’ll go nicely with your networked lightbulbs, your Amazon Echo, Apple HomePod or Google Home.

The industry’s spiel for having all these networked devices in your home is, of course, that they make your life easier…

Read on

Katharine Whitehorn

Alzheimer’s is a kind of living death, which I guess is why the tributes to Katharine in today’s Observer read a bit like obituaries. The peg for them is the news last week that she has advanced Alzheimer’s.

I’ve known her for many years, and once briefly provided informal IT support for her when she was first grappling with the Internet. I first got to know her when I was TV Critic of the Observer in the years 1987-1995; she had been a columnist on the paper since 1960 and was wonderfully supportive from the beginning. She was spectacularly beautiful but what was most striking was her ability to look and sound like a duchess while possessing the sense of mischief of a born troublemaker. And she was a very influential journalist. As a prominent columnist, for example, she took on the banks for not being willing to give mortgages to single women without a male guarantor — and won. And for young women, having this very posh lady writing frankly about how it was ok to be “slovenly” (because she was too) was liberating in the stultifying atmosphere of early 1960s Britain. “Have you ever taken anything out of the dirty-clothes basket”, she wrote in 1963,

“because it had become, relatively, the cleaner thing? Changed stockings in a taxi? Could you try on clothes in any shop, any time, without worrying about your underclothes? How many things are in the wrong room — cups in the study, boots in the kitchen?”

She had a blissfully happy marriage to Gavin Lyall, the thriller writer, with whom she lived in grand style in Hampstead, and was devastated when he died in 2003. But she was never one for self-pity. When my Observer colleague Yvonne Roberts wrote to her expressing condolences after Gavin’s death, Katherine’s reply included this line from Siegfried Sassoon: “I am rich in all that I have lost”.

Same goes for us now. Alzheimer’s may have taken her from us. But those of us who worked with her have been immensely enriched by her presence in our lives.

Tom Wolfe RIP

Tom Wolfe has died at the ripe old age of 88. He was a big figure in the imaginations of my generation of writers — as big as Updike or Mailer (both of whom loathed him). I always think of Mailer, Wolfe and Hunter Thompson as the writers who changed the way I thought about reportage.

The NYT obituary quoted that famous observation by Joseph Epstein in The New Republic:

“As a titlist of flamboyance he is without peer in the Western world. His prose style is normally shotgun baroque, sometimes edging over into machine-gun rococo, as in his article on Las Vegas which begins by repeating the word ‘hernia’ 57 times.”

Most people probably remember him not for his satire — his ability to take the piss out of self-important and self-indulgent elites — but for his attire. The London Times obit (behind a paywall) claimed that he owned 40 hand-made white suits (and put a photo of him wearing one on the front page). I’ll remember him for his best book — The Right Stuff — about the pioneering flights of the Mercury astronauts. And for being one of those writers who make you think after you’ve read one of his sentences: I wish I’d written that.

Keep a record of what matters

Dave Winer’s mother died recently and he’s been clearing out the family home. Which prompted this reflection

In hindsight, I realize we should have done a video walkthrough of mom’s house as it was when she left us. Exactly as it was. Now it is staged for sale, all the personal stuff is out. It’s a house transitioning to be a new family’s house. It was our family house for over 50 years. I didn’t think of it because at the time, the way the house was set up was the most normal thing. I never thought that it was an archive of lives that were now over, that it was about to disappear. I mention this so if you end up being the one to close up shop on a family house, take a good video snapshot before you start taking it apart. #

The intellectual benefits of bullet trains

From “The Role of Transportation Speed in Facilitating High Skilled Teamwork”

High skilled workers gain from face to face interactions. If the skilled can move at higher speeds, then knowledge diffusion and idea spillovers are likely to reach greater distances. This paper uses the construction of China’s high speed rail (HSR) network as a natural experiment to test this claim. HSR connects major cities, that feature the nation’s best universities, to secondary cities. Since bullet trains reduce cross-city commute times, they reduce the cost of face-to-face interactions between skilled workers who work in different cities. Using a data base listing research paper publication and citations, we document a complementarity effect between knowledge production and the transportation network. Co-authors’ productivity rises and more new co-author pairs emerge when secondary cities are connected by bullet train to China’s major cities.

Which attracted this comment from someone using the handle “Pedantic Blithering Idiot”:

In the famous paraphrasing of Max Planck- science advances funeral by funeral. To overturn old ideas it is often necessary for new ideas to have an incubation period among a relatively isolated group of highly talented people. If all the universities of the world were to relocate to Amsterdam the initial effect might be positive but it seems probable that a kind of group-think consensus would form up around old ideas and stagnate. (Is that finally happening in Silicon Valley?) The balance between concentration and dispersal of talent is complex involving many factors on a case by case basis. Many have tried to recreate the Silicon Valley success in some form or another, no one quite succeeds as well. In cultures where there is more conformity, where the nail that stands out gets hammered down, the tendencies toward group-think stagnation is likely to be greater which would suggest advising a balance favoring dispersal- small clumps of isolated groups, might work better for scientific advancement. In the short run I’d expect an increase in technical expertise as China finishes playing catch-up in technology (if it hasn’t already) and distributes technical knowledge more thoroughly throughout it’s regions, but it wouldn’t surprise me terribly if the long term effect of high-speed rail in China is negative for science production, and then for innovation and patents.

HT to Tyler Cowen

The nauseating White House Press corps

I’ve always been revolted by the annual dinner of the White House Press Corps, but never more than this year — after the pompous umbrage the hacks have taken to the scathing monologue delivered at the dinner by comedienne Michelle Wolf.

The Economist‘s US correspondent is no admirer of the event, either, and has written an equally scathing commentary on it. Extract:

Calls for press-corps civility are in fact calls for servility, and should be received with contempt. Some might argue that insults do not deserve the same protection as investigative journalism, but that is a distinction without a difference. Anyone who wants to outlaw or apologise for the former will end up too timid to do the latter.

In open societies, self-censorship—in the name of civility, careerism or access preservation—is a much greater threat to the media than outright repression. The only person owed an apology here is Ms Wolf, for being scolded by the very people who invited her to speak, and who purport to defend a “vigorous and free press.”

Right on! But there’s a serious point here. Trump and his acolytes treat serious journalism with contempt. (See Jay Rosen’s splendid NYRB essay). Given that, why should they be entitled to civility or respect?