A new study explores the relationship between democratic attributes and greenhouse gas emissions, using data from over 150 countries over the recent three decades. The findings reveal that Direct Popular Voting is the most effective democratic feature in reducing emissions, while Civil Society Participation also plays a significant role. The research highlights the complex interplay between democracy, economic development, and environmental outcomes, offering insights for designing climate policies that balance democratic principles and sustainability goals.

Chemical Reviews published a comprehensive review on electron density-based methods, authored by an international team led by researchers from Japan, Canada, China, and the USA. This review highlights method based on the analysis of electron density topology, a theoretical chemistry concept with practical applications in understanding chemical bonds, reactions, and developing advanced computational materials science methods. The article emphasizes the role of these methods in advancing technology, particularly in electrochemical power sources like batteries. Recent advancements in methods combining electron density topology and machine learning are expected to revolutionize large-scale ab initio simulations.