New research reveals that large language models (LLMs) like ChatGPT cannot learn independently or acquire new skills without explicit instructions, making them predictable and controllable. The study dispels fears of these models developing complex reasoning abilities, emphasizing that while LLMs can generate sophisticated language, they are unlikely to pose existential threats. However, the potential misuse of AI, such as generating fake news, still requires attention.

New research reveals that most American voters, regardless of political affiliation, share similar values, but fail to recognize their common ground. This misperception exacerbates societal conflict and pessimism about the future. When shown evidence of their shared values, participants felt more hopeful and trusting towards the other side. The study calls for media and social scientists to highlight these commonalities to reduce perceived polarization.

A new study reveals that sexual size dimorphism (SSD) in mammals is linked to genome evolution. Species with large size differences between sexes have larger gene families for olfactory functions and smaller ones for brain development. Conversely, species with minimal size differences invest more in brain development and complex social behaviors. These findings suggest that SSD influences the evolution of sensory and cognitive traits in mammals.