MILAN, ITALY - NOVEMBER 20: Francesco Micheli (L) and Daniel Barenboim (R) attend the 'Science For Peace' First World Conference on November 20, 2009 in Milan, Italy. The aim of the Conference is to examine the importance of scientific development as a means of improving the quality of our lives, and to delineate a new role for science in the society of the third millennium. Getty Images logo Getty Images 2 months ago

MILAN, ITALY - NOVEMBER 20: Francesco Micheli (L) and Daniel Barenboim (R) attend the 'Science For Peace' First World Conference on November 20, 2009 in Milan, Italy. The aim of the Conference is to examine the importance of scientific development as a means of improving the quality of our lives, and to delineate a new role for science in the society of the third millennium.