Recent Posts by Alejandra
Air pollution is one of the most serious environmental threats to human health worldwide. In 2021, it caused 8.1 million deaths, an increase from 7 million recorded in previous studies. In Africa, Asia and Latin America, the infant mortality rate from ...
Every Sunday morning, Bogotá, Colombia, transforms its streets. Over 120 kilometers (75 miles) of major city roads are closed to cars and opened to cyclists, walkers and runners in the Sunday Ciclovía. The 50-year-old weekly tradition has evolved from a social ...
