As of my last knowledge update in January 2023, I can provide information on some recent methods and approaches that were being employed to address global environmental challenges. Keep in mind that advancements in methodologies may have occurred since then.1
References
1Gang L. The Role of International Policies in Addressing Global Environmental Challenges. International Journal of Open Publication and Exploration. 2016;4(1):1-7. Accessed March 19, 2024. https://ijope.com/index.php/home/article/download/28/27