The uses of nostalgia

摘要

POLITICIANS HAVE always exploited the past. But just now, rich countries and emerging economies are experiencing an outbreak of nostalgia. Right and left, democracies and autocracies, all are harking back to the glories of yesteryear. Even as President Donald Trump vows to "Make America great again", President Xi Jinping is using his "Chinese dream" to banish a century of humiliation and return China to its golden age. Mexico's new president, Andres Manuel Lopez Obrador, has a mission to withstand global capitalism and restore his country's economic sovereignty. Jaroslaw Kaczynski, the most powerful politician in Poland, wants to purge the last traces of Soviet communism to bring about a renaissance of old-fashioned Polish values.