Blogs / Discoblog

Given the recent death of best-selling author and sci-fi pioneer Michael Crichton, we thought it was the perfect time to reflect on some of his most innovative and fascinating ideas…that just happened to have come true.

5. Talking Gorillas: Congo (1980) was more than just another notch into the decent-book-cum-awful-movie belt. It also highlighted what was once a novel concept: that apes could use human language to communicate. Cute little Amy, with her sign language glove (which appeared in the movie but not the book), was loosely based on Koko the gorilla, whose actual linguistic abilities continue to be debated.

Since then, there’s been Kanzi, a bonobo who “apparently has learned more than 3,000 spoken English words and can produce (by means of lexigrams) novel English sentences and comprehend English sentences he has never heard before.” Granted, those who doubted before remain unconvinced.

4. Self-Replicating Robots: In Prey (2002), Crichton created a world of self-replicating nanorobots with rudimentary intelligence and predatory instincts, who spend several hundred pages running amok and causing all sorts of mayhem.

Today, researchers have developed robots that can physically self assemble, and even produce copies of themselves. Granted, getting to that next stage—manufacturing more of themselves from raw materials—is substantially harder.

3. Superbugs from Space: Crichton’s debut novel, The Andromeda Strain (1969), terrified readers with the ultimate biohazard: a deadly extraterrestrial microorganism that infects human blood and mutates like wildfire to defy containment.

Lucky for us, the chances of the next pandemic hurling in from space are slim to none. But the book brought the concept of bio-safety levels to far more advanced heights. As for the next great bug, not only have we created antibiotic-resistant superbugs here on Earth, we’ve also discovered that some strains become more virulent when sent into space. (Though fear not: They become far less deadly once they’ve made the journey home.)

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In the category of “conclusions we can’t believe needed to be reached,” Australian researchers who studied 299 women over eight years—including during their pregnancies—found that they were no mentally worse for wear after bearing children. Neither pregnancy nor motherhood had any detrimental effect on each mother’s cognitive capacity, said Helen Christensen, director of the Center for Mental Health Research at Australian National University.

Christensen says previous studies may have linked cognitive deficits to pregnancy because they were comparing pregnant women with other non-pregnant women. In this study, they were able to compare a woman’s mental capacity to herself, by measuring it before, during, and after her pregnancy.

The researchers did find, however, that the mothers were slightly less well-educated than women of the same age who didn’t have children (the study followed a total of 2,500 women’s lives in detail). Future studies will reveal whether this small difference, attributed to an interruption in education, will give mothers a long-term disadvantage—although there is indication that delaying motherhood increases earnings.

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There’s more than driving-versus-walking or sitting-versus-standing that has North Americans getting fatter than ever. A study by Canadian researchers suggests that we’re also more likely to stuff our faces after a longer period of mental exertion.

The scientists studied 14 women doing three activities: sitting peacefully; reading and responding to a text; and taking a strenuous exam on a computer. After each exercise, the subjects were allowed to eat whatever they wanted from a buffet, not knowing that this was the true object of the study. The researchers say that the women ate many more calories—between 23 and 30 percent more—after the difficult test than they did after the more relaxing activities.

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Do you ever get the feeling that you’re being watched…by millions of people? No? Thank goodness—you probably don’t have Truman Show delusion.

This affliction, wherein people feel that they’re being monitored by cameras and they’re surrounded by actors, is no joke, psychologist Joel Gold told the New York Times. This delusion, named for the 1998 movie starring Jim Carrey, isn’t the only strange mental condition to emerge alongside the technological developments of the last decade. There’s also Internet delusion, in which people feel that rather than reality TV cameras following them, the Internet is somehow tracking all the mundane details of their lives.

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We’ve heard a lot about “cutters” and other people who feel compulsions to hurt themselves. But there’s an extra, extreme level above that: Body Integrity Identity Disorder.

BIID’s somewhat cryptic name belies a strange affliction—its sufferers feel that their normal bodies are wrong, and that they were born to be paraplegic or handicapped. The compulsion is so strong that some with the disorder try—and succeed—at amputating their own limbs. Newsweek mentions one who, after many failed attempts to lose his left hand, cut it off with a power tool and then lied to his family that he lost it in an accident. Another man froze off his own leg.

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The Telegraph reports that earlier this week in Australia, doctors at Royal Children’s Hospital announced that they’d diagnosed the first case of so-called “climate change delusion.” Doctors Robert Salo and Josh Wolfe say a 17-year-old male had refused to drink any water out of eco-guilt—he believed his water consumption would cause the deaths of millions of people.

The story seems almost too outrageous to be true, but some blogs and newspapers have jumped on the “Al Gore is literally driving people crazy” angle, and blamed media coverage of global warming for this Australian’s mental condition. The scapegoating seems reminiscent of the story last month about the pregnancy pact at a Massachusetts high school (which was a hoax), when culture warriors were quick to blame films like Knocked Up and Juno for supposedly glamorizing pregnancy or single parenthood. So far, however, we haven’t heard anyone blame this young man’s affliction on the anti-consumption message of Wall-E.

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Lots of people use their cars to express themselves, whether it be through political bumper stickers, Darwin Fish metal decals, or novelty mud flaps. However, if you use your vehicle to tell the world your opinions, you might also be more likely to use it to show the world your anger, according to Colorado State University researchers.

In a survey of aggression on the highway, a team of scientists led by William Szlemko found that people who had personalized their cars were 16 percent more likely to engage in road rage. In fact, Szlemko says, decals correlated with aggressive driving more than any other factor, including how nice a car the person drove. And the number of added decals was the key factor, not their content. So someone who coated the back of their Geo Prism with stickers promoting indie bands and world peace was statistically no less likely to go ape on the highway than a driver who adorned their full-sized pickup with misanthropic messages like this, this, or this.

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Despite recent reports of blogging’s potential deadliness—which turned out to be, shall we say, a tad overblown—millions of hooked bloggers can attest that writing about stressful or painful experiences online can be deeply cathartic, helping them find self-expression, common ground, and connections with others. Now, researchers are pinpointing the ways in which journaling on the Internet is good for your mental health. Scientific American reports that neuroscientists have begun examining the effects blogging has on the brain, while a recent study in The Oncologist found that cancer patients who engaged in expressive writing (though not necessarily on the Internet) just before treatment fared markedly better than patients who didn’t.

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Given that the ability to sense the Earth’s magnetic field comes in pretty handy for pigeons, it’s worth asking: Can humans sense it too? Oleg Shumilov of Russia’s Institute of North Industrial Ecology Problems set out to answer this question, as Catherine Brahic reports in the New Scientist. After examining the planet’s geomagnetic field activity from 1948 to 1997, he found that it peaked consistently three times a year: March through May, July, and October. A little cross-checking on the data revealed that those time periods coincided with the peaks in the number of suicides in Kirovsk, a city of around 30,000 people in the cold depths of northern Russia.

Thanks to the handy rule of correlation vs. causation, Shumilov’s discovery is a long way from providing definitive evidence that human sensitivity to magnetic field activity equals greater numbers of suicides at certain times.

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The AP reports that the lower house of the French parliament has passed a bill that would criminalize the “public inciting of extreme thinness.” This controversial (and totally unprecedented) law is aimed straight at the fashion industry—designers, magazines, and advertisers in particular—which has long genuflected before the image of über-skinny models as a beauty ideal. (more…)