In this era of electoral upheaval, with Donald Trump and the European hard right rattling the gates of power, it is perhaps a propitious moment to rescue the American satirist and cultural icon HL Mencken from obscurity. Henry Louis Mencken (1880-1956) was an admirer of the German philosopher Friedrich Nietzsche (‘I Am Dynamite’) and as outspoken, if not more so, than the polemicist he idolized.