Ginni Rometty

IBM's long-standing mantra is 'Think.' What has always made IBM a fascinating and compelling place for me, is the passion of the company, and its people, to apply technology and scientific thinking to major societal issues.

Whatever the long-term legal prospects for same-sex marriage, President Obama's willingness to put the matter front and center in an election year can at least make him a candidate for inclusion in Kennedy's Profiles in Courage.

The standardization of world culture, with local popular or traditional forms driven out or dumbed down to make way for American television, American music, food, clothes and films, has been seen by many as the very heart of globalization.