Weekly round-up

Science Is Not Your Enemy – Steven Pinker, New Republic

“We have the works of the great thinkers and their heirs, and we have scientific knowledge they could not have dreamed of. This is an extraordinary time for the understanding of the human condition. Intellectual problems from antiquity are being illuminated by insights from the sciences of mind, brain, genes, and evolution. Powerful tools have been developed to explore them, from genetically engineered neurons that can be controlled with pinpoints of light to the mining of “big data” as a means of understanding how ideas propagate.

One would think that writers in the humanities would be delighted and energized by the efflorescence of new ideas from the sciences. But one would be wrong. Though everyone endorses science when it can cure disease, monitor the environment, or bash political opponents, the intrusion of science into the territories of the humanities has been deeply resented.”



The Machine of New Soul – The Economist

“Analogies change. Once, it was fashionable to describe the brain as being like the hydraulic systems employed to create pleasing fountains for 17th-century aristocrats’ gardens. As technology moved on, first the telegraph network and then the telephone exchange became the metaphor of choice. Now it is the turn of the computer. But though the brain-as-computer is, indeed, only a metaphor, one group of scientists would like to stand that metaphor on its head. Instead of thinking of brains as being like computers, they wish to make computers more like brains. This way, they believe, humanity will end up not only with a better understanding of how the brain works, but also with better, smarter computers.”



Meaning Is Healthier Than Happiness – Emily Esfahani-Smith, The Atlantic

“Cole and Fredrickson found that people who are happy but have little to no sense of meaning in their lives — proverbially, simply here for the party — have the same gene expression patterns as people who are responding to and enduring chronic adversity. That is, the bodies of these happy people are preparing them for bacterial threats by activating the pro-inflammatory response. Chronic inflammation is, of course, associated with major illnesses like heart disease and various cancers.

‘Empty positive emotions’ — like the kind people experience during manic episodes or artificially induced euphoria from alcohol and drugs — ‘are about as good for you for as adversity,’ says Fredrickson.”



Energy Efficiency Gives Us Money to Burn – Tim Harford, The Undercover Economist

“Jevons remains notable in some circles for an argument he made in The Coal Question, rebutting critics who claimed that a coal shortage was no problem because steam engines would become dramatically more efficient. Jevons replied: “It is wholly a confusion of ideas to suppose that the economical use of fuel is equivalent to a diminished consumption. The very contrary is the truth.” This idea became known as the Jevons paradox: that energy efficiency does not reduce energy consumption. When light was hugely expensive, a person might read by the fickle flame of a single candle; now it’s so cheap we flood our cities with it. Double glazing could mean lower heating bills but in practice it means warmer houses.”



Star Script Doctor Damon Lindelof Explains the New Rules of Blockbuster Screenwriting – Scott Brown, Variety

“Once you spend more than $100 million on a movie, you have to save the world,” explains Lindelof. “And when you start there, and basically say, I have to construct a MacGuffin based on if they shut off this, or they close this portal, or they deactivate this bomb, or they come up with this cure, it will save the world—you are very limited in terms of how you execute that. And in many ways, you can become a slave to it and, again, I make no excuses, I’m just saying you kind of have to start there. In the old days, it was just as satisfying that all Superman has to do was basically save Lois from this earthquake in California. The stakes in that movie are that the San Andreas Fault line opens up and half of California is going to fall in the ocean. That felt big enough, but there is a sense of bigger, better, faster, seen it before, done that.”



How is Jurassic Park A Commentary on Capitalism?