Víctor de Lorenzo

In December 2025, the European Commission proposed new rules for the placing on the market of genetically modified microorganisms (GMMs). Tomorrow, European Union health ministers will vote to adopt the position of the Council of the European Union (EU) on this proposal. The Commission, the Council, and the European Parliament must agree on the final version of the legislative text.

Thirty eight scientists from different specialties, including Craig Venter, a pioneer in the creation of artificial synthetic life, have written an article in the journal Science in which they assess the possibilities of synthesizing mirror organisms, but also warn of the risks they pose. This type of microorganisms, which would present a mirror structure to that currently found in nature, would have potential applications due to their resistance to biological degradation. However, they would also pose a danger because they would not be recognized by our defenses and could spread in ecosystems. Scientists call for more research and a broad debate, and warn that until more is known, this type of organism should not be created.