Romney, Ryanism and Ayn Rand

Simon Schama at Financial Times:

This much you have to give Mitt Romney: by choosing Paul Ryan as his running mate he has made it impossible to avoid turning the presidential election into a genuine and long overdue debate on the nature, extent and responsibilities of American government...

Because Mr Ryan (unlike the top of the ticket), is in the habit of actually attaching numbers to his budget proposals, there is a faint possibility that the debate between Americans who want to retain the institutions of the New Deal and the 1960s (such as Medicare) and those who believe that under Franklin Roosevelt and Lyndon Johnson the country took a fatal step towards collectivism, will actually have to consider evidence rather than collapse into the usual exchange of uninformed abuse that gets confused with argument.