But he didn't say that. He cited the studies that said increased Paracetamol during pregnancy correlates with higher rates of autism, and people should know that and be careful. Whenever we discover a link between two things, it's important to share that in a responsible way. It takes years or a decade of research to prove causation, but we should issue warnings once a link is established. A lot of people can be harmed if the government does not publish when it finds harm that correlates with a substance.