Points of Progress: Wood skyscrapers, crop-dusting drones, and more
China
Drone technology is leading an agricultural revolution in rural China. In 1991, over half of the Chinese workforce was on farms, but that share had plummeted to 16% by 2018. Most people have migrated to cities for better-paying jobs. To make up for shrinking rural populations, drones are being deployed to help with manual labor on farms. It once took farmers several days to spray 35 acres of crops by hand; now it takes one hour by drone. Using drones also aids farmers economically and environmentally. For example, one company鈥檚 drones reduced farmers鈥� use of pesticides by 6,000 tons last year.聽()
Bahamas
The country鈥檚 murder rate is at its lowest point in nine years. After the rate peaked in 2015, citizens began demanding change. In 2017 the newly elected prime minister, Dr. Hubert Minnis, was urged to tackle crime. The government responded by addressing systemic causes of crime and modernizing the police force鈥檚 technology. Murders dropped by over 25% last year, and shootings have also declined. However, the number of reported rapes is increasing.聽(
Argentina
Women are confronting sexism in the tango community. Tango dancing has traditionally been a male-dominated art. The music鈥檚 lyrics are often misogynistic, and women are not treated equally when they pursue a professional dance career. But women have begun hosting all-women tango festivals, which have created a network to help women gain recognition and thrive as tango composers, musicians, and dancers.聽()
Indonesia
Thousands of mobile libraries are roaming the country. Getting access to books has been difficult for children across Indonesia: Only 30% of villages have libraries. Some Indonesians say there is a general lack of interest in reading, but others say the low literacy rate among schoolchildren stems from limited access to books. Citizens are responding by creating mobile libraries. They鈥檙e found on boats, vegetable carts, motorcycles, and even horses. Many volunteers, who rely on donations to fill their shelves, are motivated to help because they didn鈥檛 grow up with books themselves.聽()听
Norway
鈥淧lyscrapers鈥� 鈥� wooden towers 鈥� are聽becoming a sustainable alternative to conventional high-rises. The world鈥檚 tallest wooden structure was completed in March in Brumunddal, Norway. Once thought of as impractical and archaic, wood has become an environmentally friendly substitute for concrete and steel building materials. Making concrete is a carbon-intensive process. Harvesting wood requires much less carbon, and the material is just as strong as concrete. Plans for more wooden towers are cropping up around the globe. ()
