Johannes Karl Fink is Professor of Macromolecular Chemistry at Montanuniversität Leoben, Austria. His industry and academic career spans more than 30 years in the fields of polymers, and his research interests include characterization, flame retardancy, thermodynamics and the degradation of polymers, pyrolysis, and adhesives. Professor Fink has published 26 books with the Wiley-Scrivener imprint on physical chemistry and polymer science including A Concise Introduction to Additives for Thermoplastic Polymers (2009), The Chemistry of Biobased Polymers, 2nd Edition (2019), The Chemistry of Environmental Engineering (2020), and Future Trends in Modern Plastics (2024).