In one out of five DAOs, a single contributor held enough tokens to make decisions alone, according to a study from the Complexity Science Hub (CSH)—raising questions about how democratic these systems truly are.

Traditional educational systems focused on prescribed, curriculum-defined courses of study impose societal expectations and limit student autonomy and personalized learning. To propose radical transformation to current educational systems, a team of researchers conducted an ecological analysis. Their proposed ‘school within a school’ approach can aid the utilization of artificial intelligence tools in education and equip students to face the challenges of the modern age.

Chinese researchers have made significant progress in developing positron emission tomography (PET) tracers that can visualize α-synuclein aggregates—a hallmark of Parkinson's disease and related disorders—in living patients. This advancement could transform early diagnosis, disease progression monitoring, and treatment evaluation for millions of patients worldwide.