Explore the Book of Abstracts for the 3rd World Conference on Environmental and Earth Sciences & 2nd World Conference on Recycling and Waste Management, held on October 23, 2023, in the enchanting city of London, UK. This compilation not only showcases cutting-edge research and scholarly contributions across these vital fields but also highlights the interdisciplinary dialogues and innovative themes that emerged. Featuring insights from esteemed participants, including keynote speakers renowned in their respective disciplines, this collection encapsulates the spirit of collaboration and forward-thinking that characterized the conference. Delve into these pages to discover the rich tapestry of knowledge woven together at an event that continues to shape future directions in Environmental and Earth Sciences and Recycling and Waste Management.