State of the Planet

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Plastic litter covers a beach in Ghana, Africa
Plastic pollution covers Accra beach in Ghana, West Africa. Photo credit: Muntaka Chasant, Wikimedia

Plastic

Plastics are versatile, synthetic materials made from polymers that have become essential in modern life, and are used in everything from packaging to electronics. However, their durability and widespread use have led to significant environmental challenges. Most plastics are derived from fossil fuels and are not biodegradable, contributing to long-lasting pollution in oceans, rivers and ecosystems. Plastic waste, especially microplastics, poses risks to wildlife and human health. Current scientific research focuses on developing biodegradable alternatives, improving recycling methods and reducing plastic production. Addressing the plastic crisis requires a global effort to transition toward more sustainable materials and waste management systems.


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  • Friday, August 14, 2026 10:00 AM – 4:15 PM Where: The Forum at Columbia University, 601 W. 125th St., New York, NY 10027 Description: Climate School Final Capstone Briefings Date: Friday, August 14 | Location: The Forum & Online (Link shared to registrants) The Capstone Workshop serves as the culminating educational experience for students in the MA in Climate & Society and MS in Climate Finance programs. Students apply the […]

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