In 1938 he provided the screenplay for a filmed version of Pygmalion for which he received an Academy Award. His appetite for politics and controversy remained undiminished; by the late 1920s he had largely renounced Fabian Society gradualism and often wrote and spoke favourably of dictatorships of the right and left—he expressed admiration for both Mussolini and Stalin. In the final decade of his life he made fewer public statements, but continued to write prolifically until shortly before his death, aged ninety-four, having refused all state honours, including the Order of Merit in 1946.