The country's swelling trash issue has caused a cascade of problems, turning neighborhoods into slums, and causing floods that severely harm quality of life, especially in densely populated neighborhoods. The government estimates the nation's trash volume to increase by 53.7 million tons annually in 2020. Luckily, several groups are working to address this pressing concern. In West Kalimantan's capital of Pontianak, Tanjungpura University students a