‘Unprecedented risk’ to life on Earth: Scientists call for halt on ‘mirror life’ microbe research The GuardianA ‘Second Tree of Life’ Could Wreak Havoc, Scientists Warn The New York TimesSynthetic ‘mirror’ microbes pose unprecedented threat to life, scientists warn Financial TimesMirror Bacteria Research Poses Significant Risks, Dozens of Scientists Warn The Scientist'Mirror bacteria' could pose serious global health risks Phys.org