The economic theory, which traces to 1865, says that as a resource becomes more efficient to use, demand will increase. It came up a lot in A.I. circles last month.
A Nevada business owner prepared and filed false tax returns to fraudulently obtain Covid relief money for her businesses and others, prosecutors said.
Bret Taylor, the chairman of OpenAI’s board, said the artificial intelligence company was “not for sale.” Mr. Musk is separately raising money for his A.I. start-up, xAI.