Who gets what: politics, evidence, and health promotion

Science journal, starting with its July 2005 issue, presentsits readers with 125 questions and problems yet to be resolvedby the scientific community. These range from the deceptivelysimple (‘what is the structure of water?’), theobvious (‘what triggers puberty?’ or ‘whatare the roots of human culture?’), to the amazingly esoteric(‘do mathematically interesting zero-value solutions ofthe Riemann zeta function all have the form of a+bi?’). More than half of these issues have