"But the prospects of designing chemical plants for industrial scale chemical processes seemed far less interesting than the chemical events that occur in biological systems"

Paul Berg's quote suggests that he discovered the study of chemical processes in biological systems to be more intriguing than designing chemical plants for commercial scale chemical processes. This could be due to the fact that biological systems are more complex and dynamic than industrial scale chemical procedures. Biological systems involve a range of chain reactions and procedures that are constantly altering and adjusting to their environment. This complexity and dynamism makes them more fascinating to study than commercial scale chemical processes, which are often more static and foreseeable. Berg's quote also recommends that he discovered the research study of biological systems to be more fulfilling and stimulating than developing chemical plants for commercial scale chemical processes. This could be because the study of biological systems can lead to a higher understanding of the natural world and the development of new technologies and treatments.