Carl Wieman, Nobel Laureate, Science Education advocate and general shining light of reason in the Obama administration is stepping down as
associate director for science at the White House Office of Science and Technology Policy.Three years in politics is a long time if you are not a career politician and Prof. Wieman has likely accomplished all he can at a high level and may simply want to get back to direct involvement. T
he OSTP communications director told Nature he was leaving for 'personal reasons'.