In 1991, Curitiba began exchanging recyclables for bus tokens and food. 35 years later, the city recycles 70% of its waste while creating jobs and supporting families
411 डेस्क☆ सेव करें

सारांश
411 AI सारांश — 3 पॉइंट में
इस खबर को पढ़ें:
मूल रिपोर्ट: Economic Times

