クルーグマンのツイートをもう一丁。以下はアマゾンの組合結成のニュースを受けた4/2の連ツイ。 This is seriously a big deal. The decline of unions has been central to a lot of what has gone wrong in America this past half century 1/ Hard for Americans of recent generations to understand how big a factor unions used to be in this country (data from Unionstats) 2/ They weren't saintly; like any institution, they had their fair share of flawed lea