Artificial Trees: Rebuilding Breath for the Cities of Tomorrow

What if the greenest parts of future cities weren’t made of leaves—but of resin, plastic, and smart chemistry? In this short yet powerful episode, BigC.Works explores the groundbreaking world of artificial trees—carbon capture machines that work 1,000x faster than their natural counterparts. These synthetic structures, pioneered by Columbia University’s Dr. Klaus Lackner, are reshaping the future of breathable air in floating cities, vertical metropolises, deserts, and even underwater zones.