Opinion: Is world peace even possible? I study war and peace, and here’s where I’d start By any measure, 2025 was not a good year for world peace.This article is brought to you by Phys.Org. AI biases can influence people’s perception of history Australians face misinformation online daily, research reveals The nation is missing millions of voters due to lack of rights for former felons Political polarization can spur CO₂ emissions and stymie climate action