What counts as plagiarism?

Jeff Tollefson in Nature:

Plagiarism is one of academia’s oldest crimes, but Claudine Gay’s resignation as Harvard University’s president following plagiarism allegations has sparked a fresh online debate: about when copying text should be a punishable offence. Some academics are even advocating for a more streamlined publishing model in which researchers can copy more and write less — so long as the source of the information is clear.

The notion that all researchers must compose their own sentences remains a bedrock principle for many, but that view might encounter new resistance in a world with essentially limitless access to information and increasingly sophisticated artificial intelligence (AI) algorithms that can reproduce language with eerie accuracy. “I think the idea that one should never ever copy somebody else’s words is a bit outdated,” says Lior Pachter, a computational biologist at the California Institute of Technology in Pasadena, adding that the key is to ensure that information is properly sourced. Academia has larger problems, he says, including data fabrication.

More here.