The hum of midday traffic in Santa Rita do Sapucaí, Brazil, was a familiar soundtrack to Guilherme’s hustle. Fourteen, slight, and armed with a plastic box of colorful candies —...
One evening last September, Pitambar Panda, a 24-year-old product designer in the Indian city of Pune, mounted his pearly white electric Ola scooter. He accelerated noiselessly through the city’s busy...