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‘Cult of positive thinking’
BY SONALI KOLHATKAR The late Barbara Ehrenreich was best known for her 2001 bestseller “Nickel and Dimed,” which showed that hard-working people simply weren’t making it in America. But Ehrenreich, who passed away this September at 81, made an equally great contribution to economic justice with her subsequent book, “Bright-Sided.” It argued that the cult…