Core Viewpoint - The discussion focuses on the integration of technological innovation and industrial innovation to achieve a green transformation and sustainable development in the plastic industry [2][3]. Group 1: Plastic Waste Management - Experts emphasize that waste plastics are valuable resources that can be recycled, and a comprehensive approach is needed to manage plastic pollution across all stages: synthesis, processing, application, and waste management [2][3]. - The total global plastic waste has reached 9.2 billion tons, with only 9% being recycled, 12% incinerated, and 79% either landfilled or accumulating in the environment, leading to severe pollution [6]. Group 2: Innovations in Plastic Materials - The development of new types of plastics, such as biodegradable and chemically recyclable plastics, is crucial for addressing plastic pollution [3][4]. - Biodegradable polymers, particularly polylactic acid (PLA), are highlighted as a promising industry with potential production capacity reaching tens of millions of tons [3]. Group 3: Systematic Approaches to Plastic Pollution - Experts propose a systematic approach to tackle plastic pollution through four key areas: reducing the use of single-use plastics, developing new recyclable materials, promoting bio-based plastics, and enhancing research on biodegradable plastics that can decompose into carbon dioxide and water [4]. Group 4: Event Overview - The event was organized by the Chinese Academy of Sciences' Association of Retired Scientists and the Major Science and Technology Task Bureau [5].