Mayibout 2 is not a healthy place. The 150 or so people who live in the village, which sits on the south bank of the Ivindo River, deep in the great Minkebe forest in northern Gabon, are used to occasional bouts of diseases such as malaria, dengue, yellow fever and sleeping sickness. Mostly they shrug them off.

China is one of the “thirstiest” countries in the world with a per capita water availability a quarter of the United States. With population, pollution, and water shortages growing unabatedly, reclaimed water (e.g., treating wastewater to drinking water standards) could be the answer to China’s water insecurity. In China, extensive research in the 1980s into water reclamation and urban investments supporting infrastructure in the 2000s sparked production capacity in the country to rise from 63 billion gallons a day to 236 billion gallons per day between 2009 to 2015. Today, however, reclaimed water is a mere drop in the bucket meeting less than 1 percent of total urban water use. China could look to the tiny Southeast Asian city-state of Singapore to learn how it tapped reclaimed water to turn its water-scarce tiny island into a high-tech hydrohub. 

In 2017, the Green Volunteer League of Chongqing, an environmental NGO, filed a suit against China’s three biggest food delivery companies—Meituan, Baidu, and Ele.me—for damaging the environment by generating excessive waste. Specifically, these three e-commerce platforms provided consumers with single-use chopsticks that consumed 6,700 trees every day as well as massive amounts of plastic containers, bags, and utensils. Today, over 400 million Chinese are regular users of food delivery. Since summer 2019, daily app use for Meituan was over 30 million orders, generating 100 million plastic containers every day—enough to carpet 360 football fields.

On a rainy July afternoon in 2017, I was in Jinhua, China, a city just south of Shanghai, to visit a pig farm. This was not just any pig farm—the Mebolo farm grows pigs that become the prized Jinhua Hams, a Chinese delicacy for nearly 1500 years. Long before Italians produced prosciutto and the Spanish their Jamón serrano ham, Marco Polo discovered Jinhua ham in the 13^th century and brought ham-making techniques back to Europe.

Coal has long been China’s “black gold,” supplying over half of the nation’s electricity. Yet as coal’s energy share decreases due to domestic action to reduce air pollution and greenhouse gas emissions, a new coal industry is emerging. In China’s arid northwest, eight plants are pulverizing coal chunks and “cooking” coal powder into something more valuable than power—or maybe even gold. These coal conversion plants, soon numbering over 20, churn out chemicals to produce plastic.

Usually after dinner, Mr. Ma would take off his shirt, shut the door, and begin work making plastic pellets from scrap. But tonight, he sits in his darkened yard staring at two SUV-sized plastic processing machines and a bundle of colorful scrap plastic. No lights are on, no machines grind, and no familiar theme song of CCTV-1 plays in the background. Walking through other villages in Wen’an County, more men meander around their yards filled with the same idle processing machines and mini-mountains of scrap plastic. Most have never studied English, but they are fluent in the language of plastics, sprinkling words like ABS, PP, and PVC into their conversations. They are the owners of small plastic scrap recycling workshops that were once booming—but are now silent.