MindWhy do we love fake lips, but hate fake meat? We are happy to inject synthetic substances into our faces in ever-increasing amounts, but reluctant to eat plant-based or cultivated fake meats. This inconsistent attitude has implications for sustainability, says Sophie AttwoodComment
HealthPlans to genetically screen newborns for rare diseases are problematic The UK's health secretary has announced a 10-year plan to check newborns for a huge range of rare conditions. There are major medical and ethical issues with this, argues neurologist Suzanne O'SullivanComment