Astonishingly, this omnium gatherum of essays, addresses, lectures and broadcasts by one of the world's leading historians of ideas, consists of pieces that had never previously been published. Ranging from topics like 'realism in history' and 'judgment in politics' to the Russian notion of artistic commitment and the impossibility of re-creating a bygone epoch, they reveal yet again the huge intellectual power and range of Isaiah Berlin and the sheer quality of a Rolls Royce mind at work (Kirkus UK)