What is a nurdle, you ask? Is it the latest variation on the popular New York Times puzzle, Wordle? No, not quite. Nurdles are the tiny little petroleum-based building blocks of the plastics industry. And they are literally everywhere. This week on Sea Change Radio, we speak with Neel Dhanesha to learn about the role nurdles play in the half-trillion dollar global plastics industry and why they are a big problem for the environment. Then, we revisit part our discussion with Dan Austin, the founder of The 88Bikes Foundation.