In a bold attempt to live for 24 hours without oil-based products, the author quickly discovers the overwhelming presence of petrochemicals in everyday life. From the polyurethane foam mattress to synthetic fibers in clothing, the challenge proves nearly impossible. Professor Yuan Chen, head of the University of Sydney’s advanced carbon research lab, notes that many essential medical supplies and even cotton towels rely on petrochemicals. The author tries biodegradable alternatives and secondhand clothing, but struggles with the realities of modern living. A trip to the supermarket reveals the ubiquity of plastic packaging, even in organic products. Despite the discomfort of the experience, including using coconut oil as deodorant and avoiding plastic utensils, the author reflects on the dependency on petrochemicals and the environmental implications, noting that plastics generated 1.8 billion tonnes of greenhouse gas emissions in 2019. Chen remains optimistic about future shifts towards electric-powered solutions and renewable energy sources, suggesting that a transition is possible in the coming years. The experiment concludes with a realization of the complexities of reducing petrochemical use while acknowledging the potential for change.