BITS 'N' PIECES

Imagine walking into your local grocery story on a frigid January day to pick up freshly harvested lettuce, fragrant basil, juicy sweet strawberries, and ripe red tomatoes – all of which were harvested at a local farm only hours before you’d arrived. You might be imagining buying that fresh produce from vertical farms where farmers can grow indoors year-round by controlling light, temperature, water, and oftentimes carbon dioxide levels as well. Generally, fresh produce grown in vertical farms travels only a few miles to reach grocery store shelves compared to conventional produce, which can travel thousands of miles by truck or plane.

Beyond providing fresh local produce, vertical agriculture could help increase food production and expand agricultural operations as the world’s population is projected to exceed 9 billion by 2050. And by that same year, two out of every three people are expected to live in urban areas. Producing fresh greens and vegetables close to these growing urban populations could help meet growing global food demands in an environmentally responsible and sustainable way by reducing distribution chains to offer lower emissions, providing higher-nutrient produce, and drastically reducing water usage and runoff.

Four lessons on happiness

Essential, data-derived advice for leading a happy, healthy life, shared by researcher and psychiatrist Robert Waldinger.

1. A happy childhood has very, very long-lasting effects.

Having warm relationships with parents in childhood was a good predictor you’ll have warmer and more secure relationships with those closest to you when you’re an adult. And it’s not just parental bonds that matter: having a close relationship with at least one sibling in childhood predicted which people were less likely to become depressed by age 50.

2. People with difficult childhoods can make up for them in midlife.

People who grow up in challenging environments — with chaotic families or economic uncertainty, for instance — grew old less happily than those who had more fortunate childhoods. But by the time people reached middle age (defined as ages 50–65), those who engaged in what psychologists call “generativity,” or an interest in establishing and guiding the next generation, were happier and better adjusted than those who didn’t.

3. Learning how to cope well with stress has a lifelong payoff

We’ve all developed ways of managing stress and relieving anxiety, and Waldinger and his team have found that some ways can have greater long-term benefits than others. Among the adaptive coping methods they examined are sublimation (example: you feel unfairly treated by your employer, so you start an organization that helps protect workers’ rights), altruism (you struggle with addiction and help stay sober by being a sponsor for other addicts), and suppression (you’re worried about job cuts at your company but put those worries out of mind until you can do something to plan for the future).

4. Time with others protects us from the bruises of life’s ups and downs.

Waldinger has said “it’s the quality of your relationships that matters” is one significant takeaway from the study. Well, the researchers have found that quantity counts, too. Looking back on their lives, people most often reported their time spent with others as most meaningful, and the part of their lives of which they were the proudest.