But often not undiagnosed. Many countries in the EU investigate otherwise-unexplained deaths and if they find cancer, it's listed on the death certificate. The

But often not undiagnosed. Many countries in the EU investigate otherwise-unexplained deaths and if they find cancer, it's listed on the death certificate. The data here appears to include that. So unless there's a problem with over-diagnosis in North America, the EU would appear to have a lower incidence rate. I agree, the difference is stark and suspicious but we should be a bit more thorough before ignoring data like this. There must be other US vs ... studies out there, right?