I was moved by Peter Jackson's World War I documentary They Shall Not Grow Old, which uses digital wizardry to conjure empathy, not spectacle. I didn't have space to go into it in my NPR review, but I wondered how J.R.R. Tolkien's experience of the war might've shaped Jackson's sense of it. Jackson did spend a sizable chunk of his career adapting Tolkien's novels, for better and for worse.
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