id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejop-140	Zimbardo, Philip	Why the world needs heroes	2011	6	.pdf	application/pdf	2558	109	54	During my visit to Prague in July 1969 (for a psychology conference), I personally witnessed the resignation of many people I met about ever being freed from their external domination. When ordinary people band together to oppose systemic evil of any kind, they become communal heroes.	cache/ejop-140.pdf	txt/ejop-140.txt