Public research university in Brisbane, founded 1909
A global study shows obesity has continued to rise in many countries since 1980, but several high‑income nations have seen a slower increase, plateau, or slight decline by 2024. Trends vary by country, sex, and age, with low‑ and middle‑income countries still reporting rising rates. Experts urge unpacking country‑specific drivers and considering policy responses and medicines.
A national AIHW data report shows cervical cancer incidence is dropping sharply among Australian women aged 25–29, while cancers like bowel cancer rise in their 30s. Vaccination campaigns begun in 2007 and school-based programs contributed to a projected elimination threshold by 2035, though most cancers still affect those 50 and older.
Experts from MIT and the University of Queensland have evaluated 24 AI risks and assigned probabilities to catastrophic outcomes by 2030. Five risks stand out for higher likelihood, including dangerous AI capabilities, cyber-enabled mass harm, unequal benefit distribution, competitive dynamics, and misinformation. Mitigations could reduce severity, but chances remain above 10%.