Do you believe that smoking is bad for you?
As I said, it's Grade C The point being that Grade C evidence can be and is used to inform policy decisions
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Right ok - so you’re saying all Grade C is equal? And I guess “at a glance” it could be. So let’s just take that as is for a moment. The next step is, is Grade C enough evidence to instruct a population? You say “yes we do it all the time”.
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We do indeed. Seatbelts, smoking and asbestos are all examples
End of conversation
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