Di Tong ยท AI Fault Linehttps://aifaultline.com/authors/di-tong/New papers by Di Tong in the AI Fault Line guide, and news naming them. Paper: Lower-skilled occupations face greater upskilling pressure in U.S. job adshttps://aifaultline.com/research/p/doi-10-1038-s41467-025-67992-y/https://aifaultline.com/research/p/doi-10-1038-s41467-025-67992-y/Wed, 31 Dec 2025 00:00:00 +0000