The Download: murderous ‘mirror’ bacteria, and Chinese workers fighting AI doubles

Scientists initially proposed creating mirror bacteria with reversed proteins and sugars for research purposes, but now fear these organisms could pose a catastrophic threat to life on Earth. In China, tech workers are concerned about AI replication of their skills and personalities, leading to fears of losing professional identity. Meanwhile, the White House and Anthropic are working on a compromise, and other tech news includes Palantir's manifesto, Germany's push for looser AI rules, and Nvidia's shift towards AI over gaming.