Garth Brown in The New Atlantis:
For the past century, agriculture in America has been getting more productive and more efficient. After stagnating for decades at twenty-something bushels per acre, average corn yields have risen to nearly two hundred. Horses have been replaced by horsepower. Chicken meat, once a relatively rare byproduct of the egg industry, has become the most consumed meat in the country, a shift made possible by advances in genetics and feed. Now over a billion dollars, from sources as varied as Bill Gates, venture capital funds, and agribusiness giants, have been invested in the idea that the next big thing in food is to leave farming behind, at least the livestock part of it. Instead of growing chicken meat in a chicken, why not grow it in a test tube?
In June, U.S. regulators for the first time gave two California companies, Upside Foods and GOOD Meat, a green light for offering lab-grown chicken to American consumers, with star chef José Andrés becoming the first to cook it for his guests in July.
More here.