Editorial: Towards 2030: a sustainable cities perspective on achieving sustainable development goal 13 - climate action.

This document is an editorial that focuses on the importance of addressing climate change in urban environments and the role of cities in mitigating greenhouse gas emissions. It emphasizes the need for adaptation strategies and highlights the interdependence between urban ecosystems and climate change. The document includes several articles that provide facts and figures on the changing climate and its impacts on the environment, society, finance, and health. These articles discuss various topics related to urbanization, climate change, and sustainable cities, such as the impact of urbanization on nighttime surface urban heat islands, the environmental effects of single-use plastic water bottles in hotels, the role of urban ecosystems in mitigating climate change, the challenges of smart city development, and the vulnerability of developing nations to climate change. The papers stress the importance of sustainable and resilient strategies to address these issues and promote the well-being of urban environments. [Extracted from the article]