AI Creates Novel Bacterial Viruses, Sparking Scientific Concern

In a groundbreaking and potentially alarming development, scientists have harnessed artificial intelligence to engineer entirely new bacterial viruses. This marks the first time AI has been used to create genomes that do not exist in the natural world.

The research, published in the journal Science, involved a team from Stanford University and the Arc Institute. They utilized a specialized "genomic language model" named Evo 2. Unlike standard AI models that process text, Evo 2 is trained on biological data, specifically nucleotides, genes, and genomes (DNA).

This advanced AI learns the structure of genetic material, identifies viable mutations, and understands genetic changes that can affect a virus's function. The ability of AI to generate novel biological entities raises significant questions and concerns among some scientists about the potential misuse and unforeseen consequences of such powerful technology.