To be fair, while I agree that vaping is with current evidence probably better than smoking, given the relative novelty of vaping and lag in cancer I think we w

To be fair, while I agree that vaping is with current evidence probably better than smoking, given the relative novelty of vaping and lag in cancer I think we won’t know if there is a risk of lung cancer with any certainty for a decade or more (unless anyone can point out some evidence otherwise which I’d be grateful for).