The Corona virus-laden two years drastically transformed how the world operated and functioned. Both governments and their citizens were compelled to go through circumstances that had not been figured in the slightest imagination. Overnight, the system of work, education, social lives, travel, and supply chain took a hit, leaving us to reel under utter confusion and potential loss of lives.

Rio de Janeiro and Bogotá have announced their plans to join the C40 Clean Air Cities Declaration in an effort to meet the World Health Organization’s air quality guidelines for cleaner air.