Gratitude and Forbearance: On Christopher Lasch (2011)
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Given its prescience, it seems wise to heed some of his warnings.
Some even consider him a conservative, of sorts:
https://kirkcenter.org/reviews/christopher-lasch-conservativ...
I'll take a look at the book you mention, but I wouldn't write Lasch off as a progressive (or conservative) if you've never read any of his books, particularly his last one.
Finally, Lasch had no problems with capitalism per se, but with the way modern capitalists (unlike prior capitalists) have for the most part abandoned cultural and community responsibilities, beyond throwing out a few percent of their income into some foundation. Particularly in the last half of his life, he was a capitalist, having dropped any support for socialism in the 1960s.