In order to represent informed consent, there are several other elements which must take place. These are best by Professor James Grimmelmann over at :

Another problem with what Dr. Glantz has done is that it is fundamentally dishonest. He is essentially lying to the public about the science regarding electronic cigarettes. He knows full well - as he acknowledges in the paper - that this study provides no answer regarding whether e-cigarettes precede and lead to smoking or whether youths who are heavier and more dependent smokers are more likely to experiment with e-cigarettes. Nevertheless, he is telling the public that he has answered the question and that the answer is that e-cigarette use precedes and leads to smoking. This is tantamount to lying to the public.

In a sent to the FDA Commissioner on August 1, Senator Dick Durbin (D-IL) and 12 Congressional colleagues demand an immediate ban on e-cigarette flavorings, based on what they purport is evidence that electronic cigarettes are a gateway to smoking.

2. Feeling sad

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