The New York Times - Bread Is Broken 5-15min

Industrial production destroyed both the taste and the nutritional value of wheat. One scientist believes he can undo the damage. ... Commodity wheats are defined in just three ways: hard (high in protein, which is good for bread) or soft (better for pastries); red (dark color and strong flavor) or white (pale and more delicate-tasting); and winter or spring, depending on when they are planted. ‘‘Hard red spring,’’ for example, is often used for bread; ‘‘soft white winter’’ is better for pastries. A vast majority of America’s 56 million acres of wheat grow in a belt stretching more than 1,000 miles from the Canadian border to Central Texas. Around half of the crop is exported, and most of what remains is funneled to feedlots for cattle or to giant mills and bread factories, which churn out all those bags of generic white flour and limp sandwich bread sleeved twice in plastic. This industrial system forces plant breeders to prioritize wheat kernels of highly specific sizes, colors and hardness. ... What would happen, Jones wondered, if he developed unique varieties of wheat adapted to the Skagit’s cool, wet climate and extremely fertile soil? What if he could interest local millers and bakers in dealing primarily with Washington wheat? What if wheat, like wine, had terroir? After all, it used to. ... A grain of wheat has three main components: a fibrous and nutrient-rich outer coating called the bran; the flavorful and aromatic germ, a living embryo that eventually develops into the adult plant; and a pouch of starch known as the endosperm, which makes up the bulk of the grain. Before roller mills, all three parts were mashed together when processed. As a result, flour was not the inert white powder most of us are familiar with today ... Roller mills solved this problem. Their immense spinning cylinders denuded the endosperm and discarded the germ and bran, producing virtually unspoilable alabaster flour composed entirely of endosperm. It was a boon for the growing flour industry: Mills could now source wheat from all over, blend it to achieve consistency and transport it across the nation without worrying about shelf life. That newfound durability came at a huge cost, however, sacrificing much of the grain’s flavor and nutrition.

Aeon - Better babies 5-15min

As the eugenic movement peaked and crashed, advances in reproductive technology made designer babies thrillingly, frighteningly possible. In the 1920s and early ’30s, visionaries imagined divorcing love and even marriage from procreation. Reproduction could be done scientifically, rationally, in a test tube. For optimists such as the biologist J B S Haldane, such ‘ectogenesis’ would permit humans to take the reins of their own evolution, eliminating disease and mutation, and perhaps enhancing qualities such as intelligence, kindness and strength of character. ... The development of molecular biology in the 1950s and ’60s transformed genes from abstractions into hard chemicals. Suddenly, scientists understood basically what a gene was. They thought they understood what a human was. ... By the mid-1980s, enthusiasts were discussing ‘genetic surgery’. The idea was to treat genetic disease by inserting a therapeutic gene into a modified virus and then ‘infect’ the patient; the virus would do the tricky part of inserting the gene into the chromosome. Through the 1990s, gene therapy was hyped almost as hard as CRISPR (clustered regularly interspaced short palindromic repeats), the new technology for ‘editing’ genes, is today. ... in terms of bringing us closer to a science-fiction world of intelligently designing our children – utopia or dystopia, take your pick – gene editing is more precise than accurate. The qualities we want in a child or in society can’t be had by tweaking a few nucleotides. There are no short cuts. To think otherwise is to conflate power with knowledge, to overestimate our understanding of biology, and to overestimate the role of genes in determining who we are.

Bloomberg - American Pharoah’s Second Life as a $200k-a-Night Stud 5-15min

The verb to use in polite company is “cover.” The stud covers the mare. Or: About 11 months after she was covered, the mare gave birth to a healthy foal. ... The deed itself, here in the hills of Kentucky horse country, is governed by strict rules. Section V, paragraph D of The American Stud Book Principal Rules and Requirements is clear: “Any foal resulting from or produced by the processes of Artificial Insemination, Embryo Transfer or Transplant, Cloning or any other form of genetic manipulation not herein specified, shall not be eligible for registration.” No shortcuts, no gimmicks. All thoroughbreds must be the product of live, all-natural, horse-on-horse action. ... two weeks after American Pharoah retired, his 2016 stud fee was set at $200,000, the highest ever for an unproven, first-year stallion. Only one other active stud—a tested, 15-year-old veteran named Tapit—commands that much per successful cover. Tapit’s first-year fee was $15,000; his rate rose to its current $300,000 only after a decade of producing stakes-winning foals. ... Successful stallions are routinely matched with more than 100 mares in a five-month breeding season. Particularly energetic ones might cover as many as 200 a year. If American Pharoah produces several seasons of healthy and fast foals, standard pricing norms suggest that his stud fee will multiply exponentially. Very quickly, the $8.6 million he earned during his racing career would begin to look like small change.

Nautilus - How We Really Tamed the Dog 21min

Suppose you wanted to build the perfect dog from scratch. What would be the key ingredients in the recipe? Loyalty and smarts would be musts. Cuteness would be as well, perhaps with gentle eyes, and a curly, bushy tail that wags in joy in anticipation of your appearance. ... You needn’t bother trying. Lyudmila Trut and Dmitri Belyaev have already built it for you. The perfect dog. Except it’s not a dog, it’s a fox. A domesticated one. They built it quickly—mind-bogglingly fast for constructing a brand new biological creature. It took them less than 60 years, a blink of an eye compared to the time it took for wolves to become dogs. They built it in the often unbearable negative 40 degrees Fahrenheit cold of Siberia, where Lyudmila and, before her, Dmitri, have been running one of the longest, most incredible experiments on behavior and evolution ever devised. ... Except for house pets, most domesticated animals do not form close relationships with humans, and by far the most intense affection and loyalty forms between owners and dogs. What made the difference? Had that deep human-animal bond developed over a long time? Or might this affinity for people be a change that could emerge quickly, as with so many other changes Lyudmila and Belyaev had seen in the foxes already? Would living with a human come naturally to a fox that had been bred for tameness?

The New Yorker - How Driscoll's Reinvented The Strawberry 19min

In some Asian markets, white fruit is coveted, and Driscoll’s has conducted commercial trials in Hong Kong. But although the company has been breeding whites for fifteen years, it has yet to introduce any to U.S. grocery stores; Americans, accustomed to an aggressive cold chain, typically fear underripe fruit. “I brought these to a wedding, and all the parents were telling their kids not to eat the white ones,” a Joy Maker remarked. Lately, however, Driscoll’s focus groups have shown that millennials, adventurous and open-minded in their eating habits, and easily seduced by novelty, may embrace pale berries. With these consumers, unburdened by preconceived notions of what a white berry should look or taste like, Driscoll’s has a priceless opportunity: the definitional power that comes with first contact. Before that can happen, though, the berries must conform to Driscoll’s aesthetic standards. Stewart held a 21AA176 up to his face and inspected it carefully. ... Driscoll’s, a fourth-generation family business, says that it controls roughly a third of the six-billion-dollar U.S. berry market, including sixty per cent of organic strawberries, forty-six per cent of blackberries, fourteen per cent of blueberries, and just about every raspberry you don’t pick yourself. ... Produce is war, and it is won by having something beautiful-looking to sell at Costco when the competition has only cat-faced uglies. In the eighties, beset by takeover ambitions from Chiquita, Del Monte, and Dole, Driscoll’s embarked on a new vision: all four berries, all year round. ... For the shopper, the only impression that matters is the Driscoll’s name, and the red berries, as uniform as soldiers or paper valentines.