HumansNobel prizes would be better without all the fame and fortune A Nobel prize brings big money and celebrity status for a few, but that's at odds with modern, collaborative science done for the greater good, says Geraint Lewis Comment
EarthAnother lost tribe feared massacred - how can we save the rest? Should we leave uncontacted tribes alone or try to usher them into the modern world to protect them from violence and disease, wonders Curtis Abraham Comment