FT on vertical farming: “The benefits touted by vertical farmers are manifold. Without having to worry about outdoor scourges such as pests, flooding or drought — “externalities”, as [Irving] Fain calls them — Bowery’s scientists can choose from a wider and tastier variety of cultivars that might never otherwise make it to a grocery store. The indoor environment allows them to grow crops without pesticides or herbicides — and with 90 per cent less water than is used in traditional farming. In a closed loop, the moisture that growing plants emit is sucked up by dehumidifiers and recycled for irrigation. With rows of crops piled one on top of another, several storeys high, vertical farms can produce many times more per acre than a comparable greenhouse — let alone a traditional field. And, because vertical farms can, in theory, be located just about anywhere, produce can be grown in an industrial park beside New York City rather than having to truck it across the country. That means it can be shifted from a cutting machine to a store shelf in hours — not days.”
Caleb Fuller: “To be a successful student of economics, therefore, one must come ready to understand the world—not to judge it. My experience with teaching Econ 101 suggests that “judging” is the single most relevant barrier to understanding. Potential learners on both the ideological left and the right stand ready to condemn the world for a host of real and perceived deviations from perfection. Such an attitude short-circuits any meaningful attempt to understand why the world is the way it is. Cultivating a healthy curiosity is the antidote.”
WSJ: “Psychologists believe it’s possible to boost optimism with practice. Their recommendation: Aim to feel optimistic part of the time. Unless we were born with the sunniest of dispositions, full-time optimism may be impossible to achieve. It’s also not ideal. Negative emotions are important sometimes because they help us identify what is wrong and motivate us to seek change. “We don’t want to bury our heads in the sand,” says Dana McMakin, associate professor of psychology at Florida International University, who studies how to increase positive thinking. “Yet at the same time, we want to take breaks from worry to build resiliency so we can take on the world.””



